Zhejiang Hanlong New Material Co., Ltd.

Blog Professional knowledge explanation of specialized fabrics for mobile sunshades This product is designed specifically for outdoor mobile sunshades, using high-strength polyester base fabric and functional coating composite technology, which combines sunshade, waterproof, and wind resistance performance. Professional evaluation data shows that high-performance sunshade fabrics typically weigh ≥ 400g/㎡ and have a thickness ≥ 0.45mm to ensure structural stability and tear resistance. Polyester base fabric combined with PVC coating has a tensile strength of over 2000N/5cm and a tear strength of ≥ 250N/5cm, which is sufficient to withstand outdoor wind loads and frequent tensile stresses.The anti UV performance is achieved through PVDF or acrylic surface layer, with a UPF of up to 50+, effectively blocking more than 98% of harmful UV rays. In terms of waterproofing, the hydrostatic pressure can reach more than 3000 mm to ensure no leakage under rainstorm conditions. The temperature resistance range covers -30 ℃ to+70 ℃, and the surface has undergone self-cleaning treatment to prevent dirt and mildew, making it suitable for commercial and household mobile sunshade scenarios. Guide to selecting specialized fabrics for mobile sunshades 1. Weight and Thickness - Match Durability by SceneRecommended for household/seasonal use: ≥ 400g/㎡, ≥ 0.45mm, balancing flexibility and portability; Commercial/long-term outdoor recommendations are ≥ 600g/㎡ and ≥ 0.7mm to enhance wind and tear resistance. Too low thickness is prone to damage in strong winds, while too thick thickness affects the flexibility of expansion and contraction.2. Strength and Wind Resistance - Speak with DataVerify the data for tensile strength ≥ 2000N/5cm and tear strength ≥ 250N/5cm to ensure the ability to withstand wind loads and frequent tensile stresses. It is recommended to choose reinforced structures with wind resistance levels ≥ 6-7 in coastal areas with strong winds.3. Waterproof and UV resistant - dual hardness indexThe hydrostatic pressure is required to be ≥ 3000mmH ₂ O to ensure no leakage in rainstorm; UPF ≥ 50+blocks over 98% of ultraviolet rays. Polyester base fabric combined with PVC coating is a good basic option, while acrylic fabric has better UV resistance and breathability but higher cost.4. Weather resistance range - temperature adaptabilityConfirm that the temperature resistance range covers -30 ℃ to+70 ℃, ensuring that it does not become brittle after exposure to sunlight and does not crack in severe cold. Mobile sunshade user feedback Q: Is it stable to use on windy days? Will it be blown out loud?A: The key depends on the skeleton and fixation method. Some users have reported that after using it for two months and experiencing several windy days, the tent still "doesn't shake". Another user stated that they have been using it for over a year and the fabric has remained intact during the 'light storm'. However, some users have also mentioned that they feel that the tent is "not very reassuring" under "moderate gusts of wind", and it is recommended to reinforce it in areas with strong winds or fold it up in a timely manner.Q: What is the actual performance of waterproof and sunscreen effects?A: The actual measurement of rainstorm is reliable. Some users have provided feedback that during a storm, "rainwater flows along the curved roof, and the area below is so dry that it can be stepped on barefoot," while others have stated that they have been using it for the entire summer without any problems. In terms of sun protection, some users have reported that the sunshade effect is obvious, and the temperature under the shed is "10 degrees lower than outside". 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: Custom PVC Tarp for Inflatable Slides This product employs a high-strength 1000D polyester mesh base fabric combined with a double-sided PVC coating process, forming a three-layer sandwiched mesh structure, specifically designed for large amusement facilities such as inflatable slides. Professional evaluation data shows that the commercial-grade fabric with a 0.55mm specification exhibits excellent mechanical performance: a breaking strength of 2561/2354N/5cm (length/width) and a tear strength of 441/388N. When thickened to a 0.9mm specification, the peel strength can be further enhanced to 111/102N/5cm. The material's temperature resistance ranges from -30°C to +70°C, with some manufacturers passing -35°C low-temperature tests. It also features flame-retardant properties that self-extinguish upon removal from a heat source. The hydrostatic pressure is ≥50kPa, ensuring reliable waterproof sealing for long-term use. Guide to purchasing customized PVC tarpaulin for inflatable slides 1. Weight and Thickness - Match Strength by SceneIt is recommended to use PVC tarpaulin with a thickness of 0.55mm or more and a weight of 500-610g/㎡ for commercial grade slides. The 0.55mm specification is the most commonly used specification for commercial inflatable facilities, with a tear strength of 441/388N in the warp/weft direction, sufficient to withstand frequent jumping and friction. Heavy materials with a weight of ≥ 700g/㎡ should be selected for impact areas such as slide entrances.2. Mechanical properties - speak with dataThird party performance testing reports must be verified during procurement. Suppliers are required to provide the following core data: tensile strength (ISO 1421), tear strength (DIN 53363), and peel strength (DIN 53357). The standard reference values for commercial materials are: longitudinal tear ≥ 400N, peel strength ≥ 85N/5cm.3. Flame retardant and weather resistant - dual guarantee of safety outdoorsThe flame retardant performance should comply with EN 13501 or DIN 4102 B1 standards and self extinguish upon ignition. The temperature resistance range should cover -35 ℃ to+70 ℃. High UV resistance and anti mold treatment are crucial for extending outdoor service life. User feedback on customized PVC tarpaulin for inflatable slides Q: Can this 0.55mm PVC mesh cloth withstand repeated collisions from children at the seams when used on inflatable slides?A: Indeed, it can withstand it. The key is to consider the process and materials used. Our product adopts high-frequency welding technology, with high seam strength, and multiple layers of reinforcement are also applied to stress points such as the bottom and slide entrance. A lessee has provided feedback that they have been using it for several months without tearing or leaking, and it is still intact and undamaged. Its tear strength is 441N in the warp direction and 388N in the weft direction, ensuring tear resistance.Q: Will the surface of the slide be too slippery, causing the child to lose control of their speed when sliding down? How is the security?A: There are considerations in the design. The surface of the slide is covered with a special sliding cloth, which has been treated with fog and anti glare lines. It is not dazzling under sunlight and slides smoothly without losing control. The structural safety of inflatable slides is crucial, with proper materials, stable air pressure, and fixed bottom anchor points, making it less likely for children to tilt or injure themselves while running, jumping, and rolling.Q: Will the fabric age, fade, or become brittle quickly when exposed to the sun in summer?A: Legitimate commercial materials can withstand exposure to direct sunlight. This product uses commercial grade 0.55mm PVC mesh fabric, which has UV resistance, flame retardancy, and waterproof properties, and meets export standards. The material remains stable even after two summers of outdoor use and will not age or crack quickly. Of course, folding and storing after use can further extend its lifespan. 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: Tonneau/Flat Cover Specialized PVC-Coated Polyester Waterproof Fabric This product utilizes a 100% polyester high-strength base fabric combined with a double-sided PVC coating process, specifically designed for pickup truck beds and trailer flat covers. It features high strength, UV resistance, and weather resistance. The PVC coating process directly impacts mechanical properties—research indicates that using low-viscosity PVC resin can increase peel strength by approximately 29% and tear strength by about 11%.Professional testing data indicates that high-performance tonneau fabric typically weighs between 500-900g/㎡, with a breaking strength of ≥2500N/5cm in warp/weft directions, tear resistance ≥250N, peel strength ≥100N/5cm, and the ability to withstand high-speed wind pressure and repeated folding stress. The material maintains durability across a temperature range of -30°C to +70°C, featuring waterproof, UV-resistant, and mildew-proof properties, making it suitable for all-weather outdoor use. Tonneau/Pickup Flat Cover PVC Coated Polyester Waterproof Cloth Selection Guide 1. Weight and strength matchingTonneau cover fabric needs to withstand high-speed wind pressure and repeated opening and closing. It is recommended to select according to the strength of use:Mild/seasonal use: 500-650gsm, approximately 15-19oz/yd ², suitable for occasional short trips or household useStandard/Daily Use: 650-900gsm, approximately 19-27oz/yd ², suitable for daily freight or regular pickup trucksHeavy/long-distance transportation: 900-1200gsm, approximately 27-36oz/yd ², suitable for heavy-duty transportation of steel, equipment, etcProducts below 500gsm have weak wind and tear resistance, and are prone to damage during high-speed driving.2. Base fabric and mechanical performance verificationRequire 1000D × 1000D high-density polyester base fabric, with a recommended tensile strength of ≥ 2500N/5cm in the warp/weft direction and a tear strength of ≥ 300N. At the same time, verify the peel strength of ≥ 100N/5cm (DIN 53357) to ensure that the PVC coating does not separate during repeated folding.3. Weather resistance and waterproofingVerify that the hydrostatic pressure is ≥ 3000mmH ₂ O to ensure no leakage in rainstorm. The temperature resistance range is required to cover -30 ℃ to+70 ℃, and it should be treated with anti ultraviolet radiation (QUV 1000-2000 hours) to ensure long-term exposure to sunlight without brittleness or fading. Pay attention to checking the edge heat sealing and metal buckle reinforcement of the finished cover cloth. Q: Will the fabric of this Tonneau cover shake or even be lifted up by the wind when driving on the highway?A: The key depends on the fabric, base fabric, and weight. High quality Tonneau fabric is made of 1000D × 1000D high-density polyester base fabric, combined with double-sided PVC coating, with a tensile strength of over 2500N/5cm, a tear strength of ≥ 250N, and guaranteed wind resistance. A user tested the car and ran it for several months, feeling that it was "more durable than expected with a soft top, and the long-distance travel goods remained dry and comfortable". Some users also mentioned the need to "pull very tightly to prevent the wind from making a rattling sound at high speeds", and it is recommended to use a tightening strap or tensioner during installation.Q: Is waterproof reliable in rainstorm days? Will high-speed rain cause water seepage?A: A reliable product can achieve no leakage. Many users reported that the container was "always dry without water seepage" in rainstorm days. When making a purchase, check that the hydrostatic pressure is ≥ 3000mmH ₂ O, and also pay attention to the waterproof design of the edge heat sealing and buckle parts. A user tested and washed the car wash machine once, but surprisingly, not a single drop of water seeped in.Q: Will the fabric become brittle or fade after prolonged exposure to sunlight and rain?A: PVC coating itself has UV resistance and weather resistance properties. Some manufacturers claim a service life of 3-7 years. It is recommended to check the anti UV treatment (QUV 1000-2000 hours) and temperature resistance range (-30 ℃ to+70 ℃) when purchasing to ensure that it does not become brittle or crack after exposure to sunlight. 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: UV-resistant Industrial PVC-Coated Polyester Mesh Fabric Professional test data shows that the warp/ weft tensile strength can reach 1450N/5cm and 1300N/5cm respectively, with tear strength of 350N/220N, effectively resisting strong winds and daily abrasion. The material's temperature resistance ranges from -30℃ to +70℃, with light fastness exceeding grade 6 (DIN EN ISO 105 B02), maintaining mechanical stability even after prolonged UV exposure. Flame retardancy options include B1 level (EN 13501) or NFPA 701 certification, featuring self-extinguishing properties. With a weight range of 270-450g/㎡, it balances lightweight and durability, suitable for advertising graphics and truck cover applications in tropical climates. UV resistant industrial PVC coated polyester mesh selection guide 1. Application scenarios that match weight and strengthCambodia has high temperature and humidity, strong sunlight, and high durability requirements for advertising and truck tarpaulins. Select weight based on usage scenario: For advertising screens, choose 270-450g/㎡ mesh fabric that balances lightweight and printability, while for truck tarpaulins, it needs to be ≥ 600g/㎡ to cope with long-distance wind pressure friction.2. Verification of core indicators for mechanics and UV resistanceRequest for testing report: tensile strength in the warp/weft direction ≥ 1450/1300N/5cm, tear strength in the warp/weft direction ≥ 350/220N. At the same time, the light fastness should be>level 6 (DIN EN ISO 105 B02) to ensure long-term exposure to sunlight without fading or brittleness. Q: With such strong sunlight in Cambodia, will this UV resistant mesh fabric fade severely after six months when used for advertising images?A: The anti UV performance is good. A local wholesaler in Cambodia has provided feedback that the advertising board made of this 270g/㎡ mesh fabric has been hung outside for more than a year, but the colors on the screen are still bright and there is no obvious fading. This is due to its standard of light fastness>level 6, which is much more durable than local ordinary advertising fabrics.Q: Due to frequent sudden rainstorm in rainy season, can the waterproof and tear resistance be withstood?A: During the local rainy season and typhoon weather, the truck drove at a speed of 80km/h without tearing or loosening the edges of the tarpaulin. The mesh structure balances strength and tear resistance, and the waterproof coating can effectively block rainwater infiltration. The wholesaler said, 'It is more durable than the ordinary PVC cloth used before, so you don't have to worry about it being blown by the wind.'. ”Q: Will the material be too heavy and difficult to construct? How is the breathability?A: The specification of 270g/㎡ balances lightweight and strength. Some customers have provided feedback that this fabric is lighter than traditional PVC fabric of the same specifications, making it easier for workers to operate. The surface of the fabric has slight breathability, and it is not easy for the interior to become hot and humid when covering the goods, avoiding the risk of moisture damage to the goods. 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