Zhejiang Hanlong New Material Co., Ltd.

Blog Professional evaluation data interpretation: RV sunshade top fabric This product is specially designed for replacing the sunshade of RVs (camping trailers/RVs), using a composite process of high-strength polyester base fabric and double-sided PVC coating. Professional evaluation data shows that the 1000D × 1000D high-density plain weave fabric, combined with a weight of 650-850gsm, endows the fabric with excellent mechanical stability: the tensile strength in the warp/weft direction can reach 2250-2900N/5cm, the tear strength can reach 370-557N, and the peel strength is greater than 80N/5cm. The material has passed temperature resistance testing from -30 ℃ to+70 ℃ and B1 level flame retardant certification. UV resistance level ≥ 7 (ISO 105-B02), hydrostatic pressure value ≥ 3000mmH ₂ O, ensuring complete waterproofing. Weathering treatment ensures that long-term outdoor exposure does not fade or become brittle. RV Sunshade Top Cloth (Waterproof PVC Plain Weaving Style) Selection Guide 1. Weight and strength selectionThe RV sunshade is exposed to the outdoors for a long time. It is recommended to choose a high-density base fabric with a weight of 650-850g/㎡ and a size of 1000D × 1000D. Ensure that the tensile strength in the warp/weft direction is ≥ 2500N/5cm and the tear strength is ≥ 300N to resist strong winds and daily wear.2. Waterproof and weather resistance verificationThe hydrostatic pressure value must be checked ≥ 3000mmH ₂ O (ISO 811) to ensure that there is no leakage in rainstorm. Require UV resistance level ≥ 7 (ISO 105-B02), pass QUV 1000-2000 hour aging test to ensure long-term sun exposure without brittleness or fading.3. Flame retardant and safety standardsFlame retardant is a safety requirement for RV camping scenes. It is recommended to choose DIN 4102 B1 level or NFPA 701 certified products, which can extinguish on fire. Confirm the temperature resistance range of -30 ℃ to+70 ℃, suitable for use in all seasons. The peel strength should be ≥ 80N/5cm to ensure that the joint does not crack for a long time. Q: Can this motorhome awning replace the fabric to block the rainstorm in summer? Is the waterproof data reliable?Answer: Absolutely possible. The measured waterproof grade is>200kPa (about 20000mmH ₂ O). After several rainstorm, the tarpaulin is completely dry under the tarpaulin, and there is no trace of water seepage on the surface.Q: What are the UV resistance and weather resistance properties? Will long-term exposure to sunlight make it brittle?Answer: Excellent performance. UPF50+can block>98% of ultraviolet rays, and after two years of use, the material remains flexible without significant fading or brittleness.Q: Is 1000D fabric really durable? What about the tear strength data?Answer: Very durable. 1000D × 1000D high-density base fabric, with a tensile strength of ≥ 2250N/5cm in the warp/weft direction and a tear strength of ≥ 370N, capable of withstanding daily use tests. 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: panoramic Padre court/tennis court PVC waterproof ceiling cloth This product is designed specifically for panoramic Padres and tennis courts, using high-strength 1000D polyester base fabric and double-sided PVC coating composite technology. According to professional evaluation data, differentiated working condition designs are adopted for different load-bearing areas: the top main curtain uses 850-970g/㎡ to resist wind and snow, while the side panels use 750g/㎡ to maintain transparency. Its tensile strength can reach 1809/1405N/5cm in the warp/weft direction, tear strength can reach 557/360N, and peel strength is greater than 105N/5cm. The material has passed DIN 4102 B1 flame retardant certification and temperature resistance testing from -30 ℃ to+70 ℃, with a bending resistance of more than 50000 times, providing long-lasting structural support for all-weather competitive sports. Panoramic Padre/Tennis Court PVC Waterproof Ceiling Cloth Selection Guide 1. Weight and regional differentiation selectionSelect specifications based on the functional zoning of the site: the top main curtain should be selected at 850-970g/㎡ to bear and resist wind, and the side panels should be selected at 750g/㎡ to maintain transparency. For professional venues, it is recommended to use high-strength base fabric of 1000D or above, with a weight of 1050gsm to provide stronger structural support.2. Core mechanical performance verificationIt is necessary to confirm that the tensile strength is ≥ 5000N/5cm in the longitudinal direction and ≥ 750N in the tear strength. The peel strength should be ≥ 100N/5cm (DIN 53357) to ensure long-term use without delamination. The number of times it can withstand bending should be greater than 50000 times (DIN 53359A), suitable for daily expansion.3. Flame retardant and weather resistant safety standardsFlame retardancy in personnel sports venues is a safety requirement that must be certified according to DIN 4102 B1 or NFPA 701, and self extinguishing upon ignition. Confirm the temperature resistance range of -30 ℃ to+70 ℃. It is recommended to choose PVDF self-cleaning coating, as rainwater can wash away dust and reduce manual maintenance. Q: How does this panoramic stadium tarpaulin actually perform under summer sun exposure and rainstorm?Answer: The performance was very outstanding. After continuous rainstorm, the site is completely dry; Under the scorching summer sun, the fabric does not become brittle or fade noticeably. Its 1000D high-density base fabric and waterproof coating effectively block rainwater infiltration.Q: As a sports field ceiling, what are the wind resistance and flame retardant safety performance?Answer: Very reliable. After installation, it experienced multiple strong winds (with a maximum instantaneous wind speed of about 18m/s), and the tarpaulin structure remained stable without tipping over. Its B1 level flame retardant certification material extinguishes immediately upon ignition during testing, providing reliable safety assurance for sports enthusiasts.Q: Will the seams tear after long-term use?Answer: Good durability. After 18 months of use, there were no cracks or delamination in the high-frequency welding joints. The design with a peel strength of ≥ 100N/5cm ensures long-term stability of the structure. 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: 7'9"×Multi-Specification Garage Waterproof Mat This product features a 1000D high-strength PVC mesh cloth with a cofferdam-style structural design, specifically developed for vehicle parking areas in residential and commercial garages. Professional evaluations and product data indicate that the sidewall height measures approximately 1 inch, with each mat capable of holding over 230 liters of liquid drips from vehicles, such as snow, slurry, or water. The material exhibits excellent core mechanical properties, including high tear resistance, along with oil and chemical resistance, effectively withstanding long-term corrosion from gasoline, deicing salts, and engine oil. Testing reveals a temperature tolerance range of -40°C to +50°C, making it suitable for extreme cold, heavy snow, and scorching heat environments, ensuring usability year-round without brittleness or deformation. The smooth surface is easy to clean, and the included scraper facilitates effortless removal of accumulated liquids. 7'9" Garage Waterproof Mat Buying Guide 1. Accurately match vehicle parking areasMeasure the actual width of the parking space, 7'9 "(approximately 2.36 meters) is suitable for standard sedan/SUV single-sided areas, ensuring that the edge surrounds directly below the tire. If dual parking spaces need to be considered for splicing or selecting wider specifications.2. Load bearing and thickness indicatorsThe load-bearing requirements for garage floor mats are high. It is recommended to use high-strength PVC mesh fabric material with a thickness of ≥ 1000D, which is tear resistant and roller resistant. The thickness should be ≥ 3mm, and it is recommended to use 4-5mm in areas with frequent heavy vehicles or carts.3. Cofferdam structure and weather resistancePriority should be given to using an integrated edge (height ≥ 1 inch) to effectively block the overflow of snow, cement, and water. Ensure oil resistance, resistance to melting snow salt corrosion, temperature range covering -40 ℃ to+50 ℃, and adaptability to the garage environment in all seasons. Q: Can this 7'9 "floor mat really block the snow and cement water dripping from winter vehicles? How much can it store?Answer: The effect is very obvious. Its approximately 1-inch high rim forms a shallow pool like containment structure, which officials claim can hold up to 230 liters of liquid. A user in western Canada tested using a vacuum cleaner to suck out up to 12 liters of melted snow and water, keeping the garage floor dry. According to user feedback, this completely solves the problem of dirty and messy garage floors in winter.Q: Is the material durable? Will it harden or crack in extremely cold weather?Answer: The durability performance is good. It is made of 1000D high-strength PVC mesh fabric, and an American user cleans 3-4 cars every day at a car dealership, while the floor mats remain intact. In terms of cold resistance, the product claims to have a temperature range of -40 ℃, but some users have found that the material will harden when used in an environment of -15 ℃, making it difficult to fully flatten.Q: Is daily cleaning and maintenance convenient? Is the floor mat easy to shift?Answer: Cleaning is convenient but requires mastery of skills. The wipers provided are effective in pushing water, but their effectiveness in cleaning mud and gravel is average. A user shared that if you want to thoroughly clean the sewage on the floor mat, using a vacuum cleaner (wet vac) is the best single person solution. The included Velcro is used to secure the floor mat, but its adhesion will fail at low temperatures. However, multiple users have stated that even without using Velcro, the floor mat can remain firmly on the ground by its own weight and will not slide due to vehicle crushing. 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: Khaki PVC Weatherproof Sunscreen Fabric for the Saudi Market Professional testing data shows its outstanding UV resistance. Under intense sunlight exceeding 10 hours daily and surface temperatures over 60°C in Saudi Arabia, it maintains dimensional stability and mechanical strength. The material achieves tensile strength of 3000/2800N/5cm (longitudinal/transverse), tear strength of 350/300N, and peel strength ≥100N/5cm, ensuring long-term outdoor use without damage or delamination. With a temperature range of -30°C to +70°C and light fastness exceeding grade 6, it remains stable after 3000-4000 hours of QUV accelerated aging. The surface can be optionally coated with PVDF for self-cleaning, effectively resisting dust accumulation and being easily washed clean by rain. Available with a weight range of 550-900g/㎡, it meets DIN 4102 B1 and NFPA 701 flame retardancy standards, making it the preferred material for sunshades, carports, and industrial coverings in the Saudi market. Saudi Arabia market khaki PVC weather resistant sunshade cloth selection guide 1. Weight and strength match Saudi environmentSaudi Arabia's extreme climate (strong sunlight, high temperatures, sandstorms) requires materials to have excellent weather resistance. Select weight based on usage scenario:Ordinary sunshade/carport: choose 550-650g/㎡, tensile strength ≥ 2500N/5cm, tear strength ≥ 300NLarge scale industrial/semi permanent coverage: select 750-900g/㎡, tensile strength ≥ 3500N/5cm, tear strength ≥ 500NHigh strength base fabric above 1000D is the preferred choice, with better tear and puncture resistance.2. Core indicators of UV resistance and weather resistanceIt is necessary to verify the QUV accelerated aging test report (referring to GB/T 14522-2008 or ISO 4892), which shows that the strength retention rate after 3000-4000 hours of aging is greater than 85%, ensuring that it will not become brittle or fade for 3-5 years under strong sunlight for more than 10 hours per day in Saudi Arabia. The temperature tolerance range should reach -30 ℃ to+70 ℃, adapting to the temperature difference between day and night in the desert.3. Flame retardant safety and surface treatmentIn densely populated areas or industrial applications, flame retardancy is a hard safety indicator. Confirm passing NFPA 701 or DIN 4102 B1 certification. It is recommended to choose PVDF or acrylic self-cleaning coating on the surface, with a water contact angle of ≥ 110 °, effectively resisting sand and dust adhesion, and can be washed clean by rainwater, reducing maintenance costs. Khaki color can optimize sunlight reflection and reduce surface temperature.4. Customization of Size and ProcessingThe commonly used width in the Saudi market is 1.5-5.1 meters, and the length can be customized according to demand. Confirm the high-frequency welding process, with a peel strength of ≥ 100N/5cm, to ensure that the joint does not leak for a long time. Before bulk procurement, sample the fabric and test its tear resistance and aging performance. Q: What is the actual sunshade effect of this khaki PVC tarpaulin under high summer temperatures in Saudi Arabia?Answer: The effect is very significant. Under the scorching noon sun in Riyadh (with surface temperatures exceeding 60 ℃), the temperature below the tarpaulin is about 15 ℃ lower than outside. The khaki colored surface is reflective and heat-insulating, not hot to the touch, and has stable dimensions without deformation.Q: What is the tear resistance and self-cleaning performance of tarpaulin during strong sandstorm weather?Answer: Excellent performance. After experiencing multiple sandstorms (with wind speeds of about 25m/s), the tarpaulin was not torn or damaged. Its PVDF self-cleaning coating makes it difficult for sand and dust to adhere, and can be washed away by a single rainfall without the need for manual cleaning.Q: Will the material become brittle or fade after long-term sun exposure?Answer: The performance remains stable. After more than 24 months of outdoor use, the khaki color shows no significant fading and the material remains flexible. The data from its QUV 4000 hour aging test is true and reliable, and the measured tear strength still reaches 480N. 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