Zhejiang Hanlong New Material Co., Ltd.

Blog Professional Evaluation Data Interpretation: Truck Flat Cover Specialized PVC Leather Grain Waterproof Canvas This product is specifically designed for pickup truck tonneau covers, featuring a high-density 1000D*1000D polyester base fabric with double-sided PVC coating. The surface undergoes high-temperature and high-pressure embossing to achieve a leather-like texture resembling荔枝纹 or鳄鱼纹. Professional testing data shows a weight of 750gsm, with tensile strength reaching 2500/2700N/5cm in the warp and weft directions respectively, and tear resistance of 400-450N, capable of withstanding cargo vibrations and frequent opening/closing stress. The material boasts a hydrostatic pressure value of ≥3000mmH₂O, ensuring complete waterproofing; a temperature range of -40℃ to +70℃, and maintains over 85% of its tensile strength after passing the QUV 3000-hour aging test. The surface is treated with an ACRYLIC or PVDF nano-coating for self-cleaning and stain resistance, allowing for easy cleaning with rainwater. Truck Flat Cover Special PVC Leather Pattern Waterproof Canvas Selection Guide 1. Core indicators of weight and strengthPriority should be given to products weighing 750gsm or above, ensuring a tear strength of ≥ 400N (ISO 4674) and a tensile strength of ≥ 2500N/5cm (ISO 1421). Below this standard, it is prone to tearing under high-speed wind pressure.2. Weather resistance and aging resistanceIt is necessary to verify the QUV 3000 hour aging test report (ASTM G154), with a tensile strength retention rate greater than 85%, to ensure that it will not become brittle or fade for 3-5 years. The temperature tolerance range should reach -40 ℃ to+70 ℃, suitable for both extreme cold and heat.3. Surface technology and waterproofingChoose PVDF or ACRYLIC nano coating surface with a water contact angle of ≥ 110 ° to achieve lotus leaf effect self-cleaning and prevent oil stains from adhering easily. Hydrostatic pressure value ≥ 3000mmH ₂ O (ISO 811) to ensure no leakage in rainstorm. The leather pattern (lychee pattern/crocodile pattern) should be uniform and clear to avoid foaming and delamination during use. Before bulk procurement, sample the fabric and test its tear resistance and coating adhesion. Q: How about the waterproof effect of this leather textured PVC canvas in rainstorm?Answer: The waterproof performance is very reliable. After 12 consecutive hours of rainstorm, the container was completely dry, and the hydrostatic pressure value ≥ 3000mmH ₂ O was fully verified. The lotus leaf effect is obvious on the surface, and rainwater forms beads that slide down without leaving any water stains.Q: Will the material fade or become brittle after long-term sun exposure?Answer: The performance remains excellent. After two and a half years of use (three summers), the black leather texture has no obvious fading, and the surface has no powdering or cracking. The QUV 3000 hour aging test data is authentic and reliable, with a tensile strength retention rate of over 85%.Q: What is the tear resistance under frequent opening and closing and friction of goods?Answer: The performance was very outstanding. It opens and closes 2-3 times a day, with frequent friction when loading goods. After 20 months of use, the measured tear resistance strength still reaches 380N (initial ≥ 400N), with no tear damage. The 750gsm high weight design ensures long-term 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: Red, Yellow, Green, and Blue Colored PVC-Coated Gymnastics Mat Waterproof Canvas Rolls This product is specifically designed for sports equipment such as gymnastic mats and yoga mats, utilizing a high-strength polyester base fabric with a double-sided colored PVC coating composite process. Professional test data shows its tensile strength reaches 2500/2700N/5cm (DIN 53354) in the warp/weft directions, and its tear resistance reaches 400-450N (DIN 53363), capable of withstanding high-frequency jumps and rolling impacts from athletes. It exhibits temperature resistance ranging from -30°C to +70°C, passing the low-temperature bending crack test. The lightfastness rating is ≥6 (ISO 105-B02), maintaining vibrant colors after 1000 hours of xenon lamp aging test. With a weight range of 550-680g/㎡, it combines wear resistance and flexibility. Available in red, yellow, green, and blue, it meets the color identification and visual zoning requirements for gymnastic mats. Color PVC coated gymnastics mat waterproof canvas roll selection guide 1. Strength and weight matchingSelect specifications based on usage intensity:Standard type 550-600g/㎡: tear resistance ≥ 400N, suitable for yoga mats and lightweight training matsEnhanced 650-680g/㎡: tear resistance ≥ 450N, suitable for professional gymnastics mats and high-frequency use scenariosIt is necessary to verify that the tensile strength is ≥ 2500/2700N/5cm (DIN 53354) to ensure the stability of the pad structure.2. Verification of weather resistance and color fastnessThe color fastness to light is required to be ≥ level 6 (ISO 105-B02), and the color should remain bright after 1000 hours of xenon lamp aging test. Bright colors such as red, yellow, green, and blue should have a grayscale level of ≥ 4 to avoid fading and affecting zone recognition. Confirm the temperature resistance range (-30 ℃ to+70 ℃) and pass the -20 ℃ low-temperature bending test without cracks.3. Surface and safety performanceChoose a matte surface to reduce reflective interference and anti slip treatment to ensure athlete safety. Verify that the peel strength is ≥ 80N/5cm (DIN 53357) to ensure that the coating does not separate during high-frequency folding. Color zoning as needed: red/yellow for warning areas, green/blue for training areas. Measure the color fastness and tear resistance of the sampled fabric before bulk procurement. Q: What is the color durability of this colored PVC canvas used for partitioning gymnastics mats?Answer: The color retention is excellent. After 18 months of use, there was no significant fading in the red, yellow, green, and blue colors, and the partition markings remained clear. Its color fastness to light ≥ level 6 and 1000 hour aging test performance have been verified, far superior to ordinary colored tarpaulins.Q: What is the tear resistance and waterproof performance under high-frequency use?Answer: Excellent performance. The gymnastics hall is used by over 60 people per day, and after 20 consecutive months, its tear resistance strength still exceeds 430N and there is no tear damage. The static water pressure value ≥ 0.3MPa ensures waterproof penetration during cleaning and keeps the interior of the pad dry.Q: What are the functional distinctions between different colored areas in practical use?Answer: The partitioning effect is significant. The red area indicates the high difficulty action area, yellow is the warm-up area, and green/blue is the standard training area. The coach and students are clear at a glance, effectively improving training safety. The matte surface has no reflective interference, and the feedback from athletes is good. 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: Matte High-Strength Tear-Resistant PVC Gymnastics Pad Specialized Canvas This product is specifically designed for sports equipment such as gymnastics mats and yoga mats, utilizing a composite process of 1000D high-strength polyester base fabric and matte PVC coating. Professional test data shows its tear resistance reaches 400-450N (DIN 53363) in both warp and weft directions, with tensile strength of 2500/2700N/5cm (DIN 53354), far exceeding that of ordinary tarpaulins. It boasts a temperature resistance range of -30°C to +70°C and passes the low-temperature bending crack test. With UV resistance rating ≥6 (ISO 105-B02), its performance remains stable after 1000 hours of xenon lamp aging. The matte surface treatment reduces glare interference, meeting visual requirements for sports training. Weighing 550-680g/㎡, it combines wear resistance and flexibility to ensure structural integrity under high-frequency use. Matte high-strength tear resistant PVC gymnastics mat special canvas selection guide 1. Core indicators of tear resistance strengthIt is necessary to verify that the tear resistance strength is ≥ 400N (DIN 53363), and the gymnastics mat must withstand high-frequency impacts such as athlete jumping and rolling. Less than 400N is prone to tearing during use. At the same time, it is required that the tensile strength be ≥ 2500/2700N/5cm (DIN 53354) to ensure the stability of the pad structure.2. Weather resistance and UV resistance verificationSports venues or outdoor training must confirm a UV resistance level of ≥ 6 (ISO 105-B02) and no brittle powdering after 1000 hours of xenon lamp aging test. Temperature resistance range (-30 ℃ to+70 ℃) and passing the -20 ℃ low-temperature bending test without cracks, suitable for use in all seasons.3. Surface treatment and weightChoose a matte surface to reduce reflective interference and avoid visual glare for athletes. The recommended weight is 550-680g/㎡, balancing wear resistance and flexibility. Confirm that the coating peel strength is ≥ 80N/5cm, ensuring that high-frequency folding does not separate. Available in stain resistant colors such as black and gray, and supports RAL customization. Before bulk procurement, sample the fabric and test its tear resistance and color fastness. Q: What is the actual tear resistance of this matte PVC canvas used for gymnastics mats?Answer: The performance was very outstanding. The gymnastics hall is used by more than 50 people per day for 18 consecutive months. After testing, its tear resistance strength still exceeds 380N. Its design standard of ≥ 400N effectively resists the repeated impact of athletes' jumping and rolling without tearing or damage.Q: Will the surface become slippery or reflective after long-term use?Answer: The matte treatment has a long-lasting effect. After two years of use, there is no obvious reflection on the surface, the friction remains good, and athletes provide feedback that the grip is stable. Its UV resistance level is ≥ 6 to ensure no brittleness or powdering, and the matte texture remains consistent.Q: How does the temperature resistance and UV resistance perform in outdoor training?Answer: Stable performance. Having experienced temperatures ranging from -15 ℃ in winter to 35 ℃ in summer, the cushion fabric remains non brittle and non softened. The 1000 hour aging test verified the UV resistance performance, and there was no significant fading after 12 months of outdoor use. 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: Polyester transparent mesh waterproof and flame-retardant tarpaulin (for weddings/industrial heavy-duty tents/bags) This product adopts a composite process of high-strength polyester mesh base fabric and transparent PVC coating, which has the functions of light transmission, ventilation, and protection. Professional testing data shows that its flame retardant performance can reach B1 level (EN 13501), with self extinguishing upon ignition and extremely short reignition time. Excellent waterproof performance, with a hydrostatic pressure value of ≥ 2000mmH ₂ O, ensuring no leakage during continuous rainfall. The tear resistance strength can reach 477/334N in the warp/weft direction (DIN 53363), and the tensile strength can reach 1632/1235N/5cm, which can resist strong winds and frequent pulling. The material has a temperature resistance range of -30 ° C to+70 ° C, a color fastness to light greater than level 6 (ISO 105-B02), and stable performance after 1000 hours of aging testing. It provides a reliable solution for the production of wedding tents, heavy-duty coverings, and bags. Polyester transparent mesh waterproof and flame-retardant tarpaulin selection guide 1. Priority verification of flame retardant levelIt must be confirmed that the flame retardant rating is ≥ B1 level (EN 13501) or self extinguishing upon ignition (with a continuation time of ≤ 5 seconds). In densely populated places such as wedding tents and industrial scenes, flame retardancy is a safety requirement, and ordinary non flame retardant tarpaulins are strictly prohibited from use.2. Waterproof and strength balanceGrid density: Choose models with a light transmittance of 30% -50% to balance lighting and privacyWaterproof: Require a hydrostatic pressure value of ≥ 2000mm H ₂ O (ISO 811)Tear strength: ≥ 470/330N (warp/weft direction, DIN 53363), Ensure wind and pull resistanceThe recommended weight is 500-700g/㎡ to balance light transmission and strength.3. Weather resistance and customized adaptationVerify the temperature resistance range (-30 ℃ to+70 ℃) and color fastness to light>level 6 (ISO 105-B02), and after 1000 hours of aging testing, the performance is stable. According to usage selection: wedding tents prioritize transparency and aesthetics, while industrial coverage prioritizes strength and flame retardancy. Support size and color customization, and test the flame retardant and waterproof performance of the sampling cloth before bulk purchase. Q: What is the actual fire resistance effect of this transparent mesh tarpaulin in wedding tents?Answer: The safety performance is reassuring. On site testing shows that the lighter burns directly and the material extinguishes immediately upon ignition, with a reigning time of only 2-3 seconds. Its B1 level flame retardant certification is truly worthy of its name. There is no risk of spreading when guests use cold fireworks.Q: Is the waterproof performance of the grid structure reliable in rainstorm weather?Answer: Very reliable. After 8 consecutive hours of moderate rain, the tent was completely dry. The waterproof performance with a hydrostatic pressure value of ≥ 2000mmH ₂ O has been verified, and there is no leakage at the junction between the grid and the coating.Q: As a heavy-duty industrial tarpaulin, what is its tear resistance and weather resistance?Answer: Excellent performance. Used for outdoor equipment coverage for 18 months, experiencing strong winds (about 22m/s) without tearing, the measured tear strength still reaches 460/320N. The light fastness is greater than level 6 to ensure that the mesh fabric surface does not fade significantly and the material does not become brittle. 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