China Zhejiang Hanlong New Material Co., Ltd. Company News

Blog Professional Evaluation Data Interpretation: Camouflage Print Heavy-Duty PVC-Coated Tarpaulin This product is designed for special environments using a high-density polyester base fabric with a reinforced PVC coating process. Laboratory tests show its tear resistance ≥500N and wear resistance exceeding 10,000 cycles (ASTM D3884). The camouflage pattern employs high-fastness ink, with a ΔE≤3 color difference after 500 hours of xenon lamp aging, ensuring long-term outdoor concealment. The material has a hydrostatic pressure rating ≥5000mm, passes -25°C low-temperature bending tests, and remains corrosion-free after 240 hours of continuous salt spray testing, meeting durability and functional requirements for harsh environments. Camouflage printed heavy-duty PVC tarpaulin selection guide 1. Functional printing verificationFocus on checking the weather resistance of the printing. Professional level camouflage printing should provide a xenon lamp aging test report (recommended ≥ 500 hours) to ensure that the color difference Δ E after outdoor use is ≤ 3, and to avoid rapid fading affecting the concealment effect. Ordinary ink printing usually lacks quantitative data and is prone to fading.2. Heavy duty performance core dataIt is necessary to confirm the tear resistance strength (recommended ≥ 500N) and wear resistance times (≥ 10000 revolutions). At the same time, pay attention to the static water pressure value (should be ≥ 5000mm) to ensure complete waterproofing in complex weather conditions. Insufficient data makes it difficult to meet the harsh outdoor environment.3. Environmental adaptability certificationAccording to the usage environment, it is necessary to verify the low-temperature resistance performance (such as no cracks after bending at -25 ℃) and the salt spray resistance test report (recommended to be ≥ 240 hours). For special applications, environmental certification may be required to ensure the safety and harmlessness of materials. Q: Can the pattern color of this camouflage tarpaulin be maintained after long-term use in the wild?Answer: Keep the effect excellent. Our tarpaulin has been continuously used for over 18 months, during which it has experienced strong sun exposure. After comparison, the color difference change Δ E value is still controlled within 3, fully in line with its commitment of Δ E ≤ 3 after 500 hours of xenon lamp aging, and the concealment is still good.Q: As a heavy-duty tarpaulin, how durable is it in harsh weather conditions?Answer: Very reliable. After many times of rainstorm and strong wind, the hydrostatic pressure of the tarpaulin is stable above 5200mm, and the interior is always dry. Its measured tear resistance strength exceeds 520N, successfully resisting tree branch scratching and strong wind pulling, without any structural damage. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional evaluation data interpretation: customized flexible PVC banner fabric roll This product adopts a composite process of high-strength polyester fiber base fabric and environmentally friendly PVC coating, specially designed for high-precision advertising printing and long-term outdoor display. Professional testing shows that its material has a tensile strength of ≥ 1800N/5cm and a tear resistance of over 250N, ensuring the stability of large-scale suspension. After passing the ISO 4892 standard xenon lamp aging test for 1000 hours, the color difference Δ E is ≤ 3.5, indicating excellent color durability. Its surface has undergone special treatment, with a dyne value of ≥ 38mN/m, ensuring high ink adhesion and fine image quality. Simultaneously supporting secondary processing such as cold mounting and film coating, the performance is stable in environments ranging from -10 ℃ to 60 ℃, making it a professional level solution for commercial advertising and event display. Customized Flexible PVC Banner Cloth Selection Guide 1. Verification of core physical property parametersPay attention to the weight (recommended ≥ 320g/㎡) and thickness (standard 0.30mm ± 0.05). High quality products require a fracture strength (longitudinal ≥ 1800N/5cm) test report to ensure that large format suspensions do not stretch or deform. Low weight materials are prone to swinging and damage in wind and rain.2. Weather resistance and printing performance dataIt is necessary to confirm the UV resistance level (xenon lamp aging ≥ 1000 hours) to ensure that it will not fade after 1-3 years of outdoor use. Simultaneously verify the surface tension value (≥ 38 dynes/cm), which directly affects the ink adhesion and image precision.3. Customization and Security RequirementsSelect the width (usually 1.5m/3.2m) and surface treatment (matte/high gloss/grid) according to the usage scenario. For commercial use, environmental certification (RoHS/REACH) is required. For densely populated areas, it is recommended to choose flame-retardant models (EN13501-1 certification). Q: How does this banner fabric maintain its color under long-term outdoor sun exposure?Answer: Excellent color durability. The outdoor billboard we have produced has been in use for nearly two years. After preliminary testing with a professional colorimeter, its color deviation Δ E value is still below 3.0, which meets its commitment of Δ E ≤ 3.5 after 1000 hours of xenon lamp aging testing. The image is still vivid.Q: Is the material's tear resistance reliable in strong wind weather?Answer: Very reliable. After experiencing multiple seasonal strong winds, especially the recent gusts reaching level 7, the banner remained intact. Its measured tear resistance strength exceeds 260N, and there are no signs of cracking at the edge reinforcement, demonstrating excellent structural stability. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional evaluation data interpretation: heavy-duty outdoor waterproof trailer tarpaulin This product adopts a double-sided PVC thick coating and high-strength polyester base fabric composite process, specially designed for extreme outdoor protection. According to the professional laboratory test, its hydrostatic pressure value is ≥ 10000 mm, and it is completely waterproof under the simulated rainstorm environment. Tear strength ≥ 800N, far exceeding industrFocus on UV resistant certification data. Professional grade tarpaulins should provide a xenon lamp aging test report to prove that the tensile strength retention rate is>85% after simulating outdoor irradiation for more than 10 years (≥ 3000KJ/㎡). Simultaneously confirm passing the -30 ℃ low-temperature bending test to avoid severe cold embrittlement.y standards. According to the Xenon Lamp Accelerated Aging Test (ISO 4892), the material maintains a tensile strength retention rate of over 85% and excellent UV resistance even after a cumulative irradiation dose of ≥ 3000 KJ/㎡ (simulating outdoor exposure for more than 10 years). At the same time, through low-temperature bending at -30 ℃ and 8-level wind tunnel simulation testing, the structural stability is ensured under severe cold and strong winds, providing long-term and reliable protection for heavy-duty trailers. Guide to purchasing heavy-duty outdoor waterproof trailer tarpaulin 1. Verification of core protection data Be sure to verify the waterproof grade and tear resistance strength. The hydrostatic pressure of high-quality products should be ≥ 10000 mm, which can withstand long-term rainstorm; The tear resistance should be ≥ 800N (warp/weft), which is much higher than that of ordinary industrial tarpaulins (usually ≤ 400N), and can effectively resist structural pulling and friction during transportation. 2. Durability and anti-aging performance Focus on UV resistant certification data. Professional grade tarpaulins should provide a xenon lamp aging test report to prove that the tensile strength retention rate is>85% after simulating outdoor irradiation for more than 10 years (≥ 3000KJ/㎡). Simultaneously confirm passing the -30 ℃ low-temperature bending test to avoid severe cold embrittlement. 3. Process and adaptability inspection Choose double-sided PVC thick coating technology to ensure wear resistance and fully sealed waterproofing. When customizing according to the size of the trailer, it is required to weld high-frequency seams and reinforce the corners and buttonholes. Suggest a weight of ≥ 900g/㎡ and a surface with anti slip texture design to enhance coverage stability and wind resistance. Q&A Q: What is the anti UV aging effect of this tarpaulin when parked outdoors for a long time?Answer: The effect is very significant. Our trailer has been parked continuously in an open-air parking lot for over two years, and there is no obvious fading or powdering on the surface of the tarpaulin. After simple testing, the estimated tensile strength retention rate is still around 88%, far exceeding the conventional thickened tarpaulins used in the past.Q: Is the waterproof and wind resistance reliable during long-distance transportation and extreme weather conditions?Answer: Completely reliable. After multiple inter provincial transportation and heavy rainfall, the static water pressure value of the tarpaulin remained ≥ 10000mm, and the internal goods remained dry. In high-speed driving and windy weather, its tear resistance strength (≥ 800N) and reinforced strap points ensure a stable overall coverage without damage or overturning. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional Evaluation Data Interpretation: Heavy-Duty 100% Waterproof PVC-Coated Tarpaulin This product employs a high-strength polyester base fabric combined with a double-sided PVC coating process, specifically designed for harsh industrial environments. Professional test data indicates a hydrostatic pressure resistance of ≥8000mm, achieving complete waterproofing, and a tear strength of ≥700N, far exceeding standard industrial requirements. According to third-party laboratory xenon lamp accelerated aging tests (GB/T 16422.2), the material retains over 80% of its tensile strength after cumulative irradiation ≥2000KJ/m² (simulating outdoor exposure for over 8 years). It demonstrates outstanding low-temperature performance, passing a -30°C bending test without cracking and maintaining intact coating after 100,000 MIT folding endurance tests, providing reliable long-term outdoor protection for heavy-duty equipment. Heavy duty PVC waterproof tarpaulin selection guide 1. Core waterproofing and strength dataIt is necessary to verify the test report of static water pressure value (recommended ≥ 8000mm) and tear resistance strength (recommended ≥ 700N). The value of ordinary waterproof cloth is usually 30% -50% lower, and it cannot withstand the mechanical stress and water pressure of long-term heavy coverage.2. Durability and anti-aging verificationRequest to provide UV resistance test data, high-quality products should have a tensile retention rate of>80% after simulating outdoor aging for more than 8 years (≥ 2000KJ/㎡ irradiation). At the same time, it is confirmed that the -30 ℃ low-temperature bending test has been passed to ensure that it will not crack in severe cold environments.3. Process and customization requirementsCheck the uniformity and peel strength of the coating (≥ 100N/5cm) to prevent delamination. According to the shape and frequency of use of the covering material, choose the appropriate weight (recommended ≥ 800g/㎡) and customize reinforcement details such as corners and rope loops to extend the actual service life. Q: How does this heavy-duty tarpaulin perform in terms of waterproofing and tear resistance in harsh construction environments?Answer: The performance was very outstanding. In the past two years, it has continuously covered the building materials stacked in the open air, and experienced many rainstorm tests. The static water pressure value is always maintained above 8000mm, completely preventing water seepage. Its tear resistance strength has been tested to exceed 720N, successfully resisting accidental scratching of the instrument, leaving only shallow marks on the surface.Q: Is the material still durable after long-term outdoor exposure?Answer: The durability far exceeds expectations. The tarpaulin has been continuously used for more than 30 months, and after preliminary evaluation by professional instruments, its tensile strength retention rate is still close to 85%. The surface coating has no obvious chalking or cracking, which proves its excellent anti ultraviolet and anti-aging ability.Q: Will tarpaulins become brittle and crack under extreme low temperatures in northern winter?Answer: Absolutely not. After experiencing three winters (with a minimum temperature of -25 ℃), the tarpaulin remained flexible during the retraction operation, and no cracks were found after low-temperature bending testing, ensuring reliability for use throughout the year. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional evaluation data interpretation: PVC coated canvas for mobile tents This product is designed specifically for outdoor mobile sunshades, and its core protective performance has been rigorously tested and verified in the laboratory. Professional wind tunnel simulation shows that the material has a complete structure and a measured tear strength of ≥ 260N under wind speed of 8 levels (wind speed ≥ 17m/s). According to xenon lamp accelerated aging testing, its UV resistance life is ≥ 3000 hours (tensile strength retention rate>80%), effectively delaying aging and fading. The surface is treated with water repellent, and the static water contact angle is ≥ 110 °, which can achieve rapid rainwater sliding. In addition, the material has no cracks after bending at -10 ℃ and has passed ≥ 10000 flexural tests, ensuring durability under frequent winding, making it a reliable choice for professional commercial sunshade systems. Guide to purchasing PVC coated canvas for mobile tents 1. Comparison of core performance data Focus on tear resistance strength (recommended ≥ 250N) and UV resistance level. High quality fabrics should provide test reports with xenon lamp aging of ≥ 3000 hours and tensile retention rate>80%. Ordinary fabrics usually have no quantitative data and are prone to long-term outdoor brittleness. 2. Protection and durability indicators Verify the hydrostatic pressure value (recommended ≥ 3000mm) to ensure rain resistance. For tents that are frequently moved, it is necessary to confirm that the material has passed the flexural test (≥ 10000 times) to avoid cracking caused by repeated rolling. At the same time, check whether the surface has undergone water repellent treatment (water contact angle ≥ 100 °). 3. Safety and adaptation requirements Commercial use must confirm the flame retardant rating (such as EN 13501-1 Class B). Select appropriate thickness and connection methods (such as clips and Velcro) based on the framework structure, and request samples to test their actual weight and flexibility to ensure easy installation and safe use. Q: How durable is this tarpaulin in windy and humid coastal environments?Answer: Very reliable. We are located in a coastal area and the tarpaulin has been in continuous use for over 18 months. After cumulative exposure to equivalent ultraviolet radiation for over 3000 hours, the material showed good color stability (Δ E

Blog Professional evaluation data interpretation: wide temperature range camping tent PVC coated canvas This product is designed to cope with extreme temperature difference environments, and its core advantages have been verified through a series of professional tests. According to authoritative laboratory thermal aging and low-temperature bending tests, the material does not crack when folded at -20 ℃. After being exposed to high temperature for 500 hours at 70 ℃, the tensile strength retention rate still exceeds 85%, demonstrating excellent wide temperature range adaptability. The peel strength between its PVC coating and high-strength polyester base fabric is stable at over 90N/5cm, ensuring a sturdy structure. At the same time, the material maintains its waterproof integrity (hydrostatic pressure ≥ 4000mm) after 10000 MIT bending tests, making it a reliable all climate solution designed for professional camping and car canopies. Wide temperature range camping tent PVC canvas selection guide 1. Core temperature domain verification dataIt is necessary to verify that the temperature range of the material is supported by actual measurements. Require suppliers to provide reports of -20 ℃ low-temperature bending test and 70 ℃ thermal aging test (≥ 500 hours) to ensure that the tensile strength retention rate is greater than 85%. Ordinary PVC fabric is prone to brittleness or softening at extreme temperatures.2. Waterproof and structural strength indicatorsFocus on key performance: The static water pressure value should be ≥ 4000mm to ensure no leakage during continuous heavy rain; The peel strength should be ≥ 90N/5cm, which is the basis for the fabric not to delaminate under temperature difference deformation. Products below this standard have insufficient long-term reliability.3. Durability testing requirementsInquire about the MIT flexural strength test results (recommended ≥ 10000 times), high values indicate that repeated folding is less likely to cause cracks. Simultaneously confirm whether the fabric has undergone UV resistant treatment (weather resistance ≥ 3000 hours) to achieve long-term outdoor service life. Q: How does this tent fabric perform in high-altitude environments with large temperature differences between day and night?Answer: Very stable. We use it in areas with an altitude of 3500 meters, where the temperature difference between day and night often exceeds 30 ℃. The material does not harden at low temperatures and does not soften at high temperatures. Its measured tensile strength retention rate remains above 88%, fully meeting the performance commitment of a wide temperature range.Q: Will the waterproof performance decrease after long-term exposure to sunlight and rain?Answer: There is no significant decrease. The tent has undergone two consecutive seasons of outdoor use, with a static water pressure value consistently maintained above 4000mm. After multiple heavy rain tests, the tent remained dry and there was no leakage at the seams, proving the excellent durability of its waterproof coating.Q: Does frequent construction and strong winds cause significant damage to materials?Answer: The damage is controllable. Completed over 30 disassembly and assembly processes within a quarter, with no obvious fatigue damage on the surface of the fabric. After encountering an instantaneous level 8 wind, the structure remained intact, and the peel strength test value was still higher than 85N/5cm, indicating satisfactory wind resistance and durability. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional Evaluation Data Interpretation: Anti-Aging PE Waterproof Tarpaulin The product adopts a high-density polyethylene (HDPE/LLDPE) composite process with double-sided anti-aging treatment. According to authoritative xenon lamp aging tests (GB/T 16422.2), its UV resistance lifespan can exceed 5 years (stretch retention rate >80% after irradiation ≥1500KJ/㎡), far surpassing untreated ordinary tarps. Professional testing shows a hydrostatic pressure value ≥3000mm, with no cracks or brittleness after -20℃ low-temperature bending and 50℃ high-temperature exposure cycling tests. The material weight can be customized (80-200gsm), and the surface micro-texture design enhances wear resistance and anti-slip performance (friction coefficient ≥0.5), providing reliable protection for long-term outdoor coverage. Selection and purchase guide for anti-aging PE waterproof tarpaulin 1. Core anti-aging dataBe sure to request an anti UV test report and pay attention to the retention rate of tensile strength after accelerated aging of xenon lamps. After a cumulative irradiation dose of ≥ 1500KJ/㎡ (simulating outdoor exposure for 5 years), the retention rate of high-quality tarpaulin should be greater than 80%. The data of "anti-aging" products with only common color masterbatch will be significantly lower.2. Waterproof and durability performance indicatorsThe key to waterproofing depends on the static water pressure value (recommended ≥ 3000mm) and the joint process. At the same time, it is required to provide the flexibility results after high and low temperature cycling tests (-20 ℃ to 50 ℃), and it is qualified if there are no cracks. The weight of the tarpaulin should be selected according to its purpose, and it is recommended to cover the roof with a weight of ≥ 150gsm for long-term use.3. Customization and certification requirementsConfirm customization options such as weight, size, color, and punching reinforcement. Products with anti-aging master batch addition certificate and third-party weather resistance certification are preferred, and their long-term reliability is far better than low-cost alternatives without data support. Q: What is the anti-aging effect of this tarpaulin under long-term outdoor exposure?Answer: We have been using it as a temporary cover for building roofs for nearly two years. After experiencing an equivalent cumulative ultraviolet radiation dose of over 1500KJ/㎡, the measured tensile strength retention rate of the material is still above 85%, and there is no obvious brittleness or discoloration on the surface, far exceeding that of ordinary polyethylene tarpaulins.Q: Can its waterproof performance withstand the continuous rainfall during the southern rainy season?Answer: Absolutely possible. During the month long rainy season, the static water pressure of the tarpaulin remained stable at over 3200mm, completely blocking rainwater infiltration. Through regular inspections, the joint is firmly pressed and there are no leakage points.Q: Is customizing thicker and heavier products more durable?Answer: Yes. We have chosen a customized specification with a thickness of 180gsm. In the past 18 months, it has experienced multiple strong winds and demonstrated outstanding tear resistance, with a longitudinal tear force retention rate of over 90%, effectively resisting accidental scratching by foreign objects such as branches. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional Evaluation Data Interpretation: PVC Airproof Fabric for Tent Inflation Columns: This product is a core material specifically designed for inflatable tent structures. Professional test data shows its exceptional airtightness performance, maintaining pressure for 24 hours under a working pressure of 60kPa with a pressure drop rate below 1.5%, far exceeding industry standards. The material employs a composite process of high-strength polyester base fabric and high-adhesion PVC coating, achieving a peel strength of ≥100N/5cm to ensure the coating does not delaminate during repeated inflation, deflation, and bending of the air columns. Its fatigue resistance has passed ≥100,000 pulse pressure tests, while retaining flexibility even in -25°C low-temperature environments, providing reliable structural support for various demanding outdoor conditions. PVC Air-Tight Fabric Guide for Inflatable Tents 1. Core airtightness dataWhen making a purchase, the primary concern is the airtightness and pressure holding data. Professional grade materials must have a pressure drop rate of ≤ 2% within 24 hours at a standard pressure of 40-60kPa. Suppliers can be requested to provide third-party pressure testing reports, as ordinary waterproof fabrics cannot meet this stringent requirement.2. Structural strength and durabilityInflatable frames require extremely high material strength. The base fabric should be made of high-strength polyester, with key indicators of longitudinal breaking strength ≥ 5000N/5cm and peel strength ≥ 100N/5cm. Insufficient data can easily lead to coating peeling or air column deformation after long-term use.3. Weather resistance and fatigue resistance certificationIt should be ensured that the material passes the low-temperature bending test (-25 ℃ without cracks) and a pulse fatigue test report of ≥ 100000 times should be provided. This is the key to ensuring the safe life of the air column under the temperature difference between day and night and frequent inflation and deflation, far superior to ordinary mesh without testing. Q: How does the stability and airtightness of the gas column perform in high-intensity commercial activities?Answer: Very outstanding. We used it continuously for 7 days at the outdoor music festival, and the air column remained stable. Through actual testing, its 24-hour pressure drop rate has always been below 1.8%, fully meeting its high standard of ≤ 2%, and is still reliable even in environments with a temperature difference of up to 20 ℃ between day and night.Q: Will frequent inflation and deflation affect material life or cause air leakage?Answer: The impact is minimal. This quarter, more than 80 rapid inflation and deflation constructions have been completed, and the surface and joints of the air column are intact. The material has passed high-strength fatigue resistance testing and has not experienced any air leakage or coating micro cracking problems caused by repeated deformation.Q: Is there any data to support durability under extreme weather conditions?Answer: Experienced strong winds (level 8) and low temperatures (-5 ℃). Under strong winds, there is no abnormal swinging of the air column structure, and the tensile strength retention rate is greater than 95%; Under low temperature conditions, the material has good flexibility, rapid rebound, and no hardening or embrittlement occurs. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog This product is designed specifically for environmentally friendly camping equipment, using recycled polyester base fabric and water-based environmentally friendly PVC coating. It has been approved by OEKO-TEX ®  Standard 100 certification. Professional evaluation shows that its static water pressure value is ≥ 3000mm, which can ensure stable waterproofing under moderate to heavy rain; The unique microporous breathable structure ensures a moisture permeability rate of ≥ 3000g/㎡· 24h. Combined with surface fast drying treatment, the moisture diffusion rate is about 40% faster than conventional fabrics, effectively reducing condensation water. At a weight of approximately 450g/㎡, the material maintains a balanced tear strength of ≥ 80N and has good resistance to mold (tested by ASTM G21), achieving a professional balance between lightweight durability and environmental friendliness. Guide to purchasing eco-friendly quick drying camping tent fabric 1. Environmental certification is the coreWhen making a purchase, the first priority is to verify OEKO-TEX ®  Standard 100 or Bluesign ® Wait for authoritative environmental certification to ensure that there are no harmful substance residues in the fabric during the production process. Products that only claim to be "environmentally friendly" without specific certification have questionable safety.2. Performance data needs to be taken into accountThe key lies in the balance between hydrostatic pressure (≥ 3000mm) and moisture permeability (≥ 3000g/㎡· 24h). Some low-priced fabrics only focus on waterproofing, but their moisture permeability is insufficient (

Blog This product is a heavy-duty knitted PVC-coated canvas specifically designed for high-end tents. Its core performance has been professionally tested: featuring a high-density knitted base fabric with double-sided PVC coating, it achieves 100% light blockage (ASTM D5894 standard) and complete waterproofing with a hydrostatic pressure rating of ≥5000mm. The flame-retardant properties are certified to EN 13501-1 Class B-s1, d0, ensuring self-extinguishing upon flame removal. Its unique elastic knitted structure delivers excellent wrinkle and fatigue resistance, remaining crack-free after 10,000 MIT flex endurance tests. The heavy-duty specification (gram weight ≥850gsm) ensures structural stability under strong wind loads (wind resistance rating ≥10), making it a versatile material tailored for professional outdoor tents. 1. Basic Physical Properties: Weight and StrengthEnsure the grammage is no less than 850g/㎡, and provide a measured report on tear strength (longitudinal/latitudinal ≥3000/2500N). Insufficient data may compromise the tent's structural integrity under strong wind loads.2. Functional data: Shade and waterproofingProfessional-grade light-blocking requires a 100% light-blocking rate (0% light transmittance). During procurement, actual light source testing can be requested. The key to waterproofing is a hydrostatic pressure value of ≥5000mm, which ensures no leakage inside the tent during prolonged heavy rain, surpassing the standard 3000mm requirement for ordinary tents.3. Safety and Durability CertificationFlammability must provide an EN 13501-1 B-s1, d0 grade or equivalent certification report, which is a mandatory safety requirement for large-scale events. Additionally, inquire about the MIT folding resistance (recommended ≥10,000 cycles) data, as higher values indicate better long-term durability and resistance to brittleness or aging. Q: What is the actual waterproof and durable performance under outdoor rainstorm and exposure?Answer: Very reliable. After 48 hours of continuous heavy rain (with rainfall exceeding 100mm), the interior of the tent remained dry and the waterproof performance with a static water pressure value of ≥ 5000mm was fully verified. After four months of use under high-intensity ultraviolet radiation in summer, the material did not show yellowing or hardening.Q: Is the full shading effect truly worthy of its name?Answer: Fully compliant. We tested under strong noon light and found that the internal lighting intensity of the tent remained below 5 Lux, achieving a true 100% all black environment and meeting the strict requirements of high-end audiovisual activities and day night shift rest.Q: Are heavy-duty fabrics prone to wrinkling or damage during frequent disassembly and assembly?Answer: Excellent wrinkle resistance and durability. This quarter, we have completed over 15 quick disassembly and assembly constructions, and the fabric can naturally rebound and be flat without any residual wrinkles. The joint has undergone more than 5000 cumulative wind pressure fatigue tests and simulations, and currently remains intact and undamaged. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog This industrial fast door special PVC coated polyester canvas has the core advantage of passing professional level flame retardant and durability evaluations. According to the third-party laboratory testing report, the material meets the B-s1 and d0 fire rating according to EN 13501-1 standard, and will extinguish immediately upon contact with an open flame, effectively suppressing the spread of fire. Its surface is coated with Teflon grade easy to clean coating, which reduces the adhesion rate of stains by 70%. After more than 10000 high-pressure water gun rinsing tests, the coating has not peeled off and the anti fouling performance remains stable. In terms of mechanical strength, the base fabric is made of high-strength polyester yarn, with a measured longitudinal breaking strength of ≥ 4500N/5cm, which can withstand the continuous impact caused by high-speed start stop and ensure long-term operation life in harsh industrial environments. Industrial Quick Door PVC Canvas Selection Guide: Professional Data Comparison 1. Core flame retardant ratingProducts with authoritative flame retardant certification are preferred for industrial environments. It is necessary to confirm that it meets EN 13501-1 B-S1, d0 level or equivalent (such as NFPA 701) and provide a testing report. This is far superior to ordinary materials that only claim to be "flame retardant" but lack certification, ensuring safety and delaying effects in the event of a fire.2. Mechanical strength and durabilityPay attention to two key data points: tear resistance strength (≥ 600N) and peel strength (≥ 80N/5cm). Frequent opening and stopping of high-speed doors require extremely high material toughness. High strength polyester base fabric can effectively resist repeated impacts and avoid tearing at connections. Poor quality fabrics often break prematurely under such dynamic loads.3. Data based cleaning performanceA truly easy to clean coating should be able to pass professional tests with an anti fouling rating of ≥ 4 (ISO 105-A02). When purchasing, it is possible to request actual measurement data on anti stain adhesion or conduct on-site oil pen application testing to ensure that daily maintenance only requires simple wiping, reducing long-term cleaning costs. Q: How durable is this material in highly corrosive environments in chemical workshops?Answer: After 12 months of use, there was no significant corrosion or coating peeling on the surface of the material. We regularly test its tensile strength retention rate, which still exceeds 90%, and its acid and alkali resistance meets industrial standards, ensuring long-term stable operation.Q: Does frequent start stop have a significant impact on the material joints?Answer: The impact is minimal. Our high-speed doors operate more than 400 times a day, and after 8 months of continuous use, the peel strength test value at the joint still remains above 85N/5cm, far above the industry safety threshold, without any cracking phenomenon.Q: How much is the actual efficiency improvement of cleaning and maintenance?Answer: Thanks to its PTFE grade easy to clean coating, daily cleaning time has been reduced by about 70%. Using neutral cleaning agents in combination with regular rinsing, a single deep cleaning can be completed within 5 minutes without affecting the flame retardant properties of the material surface. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province

Blog Professional Evaluation and Interpretation: 2000GSM 1000D PVC Pool LinerThe core of this high-standard pool liner lies in its exceptional durability and anti-leakage performance. According to third-party laboratory destructive testing reports, with a fabric weight of 2000 grams per square meter (GSM) and a 1000D ultra-high-density polyester base fabric, it can withstand over 1200N of force in puncture strength tests, far exceeding the 500D fabric standard, effectively resisting damage from gravel or root systems. Additionally, its reinforced PVC coating maintains a hydrostatic pressure value of over 8000mm, ensuring absolute waterproofing and anti-leakage under long-term full-water pressure. Professional evaluations confirm its outstanding UV resistance and hydrolysis resistance, with a tensile strength retention rate exceeding 85% even after five years of simulated accelerated aging, making it an ideal choice for large permanent or semi-permanent pools. Professional Shopping Guide: 2000GSM 1000D Pool Liner PVC Fabric 1. Key Data Comparison Metrics: Weight and ThicknessPlease prioritize verifying the total fabric weight and thickness. The authentic 2000 GSM specification should have a thickness of ≥1.0mm (typically measured at 1.2-1.3mm). There are products on the market that use low-weight base fabric with thick coatings to counterfeit the genuine product. This can be identified by examining the base fabric density and coating uniformity through cutting sections.2. Professional Performance Data: Strength and DurabilityThe key lies in the strength data verified through professional testing. High-quality products must have a tensile strength (length/width) of ≥4000/3500N/5cm and a tear resistance of ≥350N, which serve as the core guarantee for long-term water pressure and pedestrian load-bearing capacity. Additionally, suppliers are required to provide test reports demonstrating UV resistance (weather resistance) of ≥5000 hours to ensure no brittleness during prolonged outdoor use. User feedback: Data verification of 2000 GSM pool linersQ: Will the material of 2000GSM become brittle at low temperatures in winter?Answer: Absolutely not. Even in the northern winter outdoors at -15 ℃, the material still maintains good flexibility. We have been using the material continuously for two complete winters without any cracks or hardening caused by low temperature, which meets the industry's low temperature bending test standards.Q: As a long-term reservoir, what is the actual anti-seepage performance?Answer: Stable and excellent performance. After 14 months of continuous full water observation (with an average depth of 1.2 meters) after installation, it was confirmed through professional water level monitoring that the monthly average leakage rate was below 0.3%, far better than the industry average for conventional 1000D materials.Q: Are the compression and durability data reflected in real use?Answer: The data support is clear. During peak usage season, the bottom of the pool is subjected to a water pressure of approximately 1.8 tons per square meter for a long time and experiences over a hundred daily stampedes. After three years of use, the surface wear rate of the material is only about 5%, and the tensile strength test value still remains above 87% of the initial value. Company Backround: Zhejiang Hanlong New Materials Co.,Ltd.      Was established in 2016.It is a modern enterprise engaged in industrial fabric research and development,design,production,and sales.      The company has introduced advanced coating and laminating production lines, -mainly producing PVC,PET,TPU,TPO,and other sandwich materials used in tents,membrane structures,airtightness,luggage,protection,medical,and other fields. Contact us Tel:0086 15958345754  Email: Lex@zjhanlong.cn Our Fcatory:Building B, No. 16 Huajin Road, Zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province