Tonneau Cover Vinyl Fabric Material Waterproof Fabric Black PVC Leather Grain for Truck Tonneau Cover

Manufacturer Information

Zhejiang Hanlong New Material Co., Ltd is a modernized enterprise professionally engaged in the R&D, design, production and marketing of software for polymer material. We specialize in producing hi-tech new materials including membrane structure materials, tents materials, airtight materials, inflatable materials, cover materials, and various protective materials.

Frequently Asked Questions

Q: What is the actual function of the "leather grain" surface of the product? How durable is it?
A: Adopting high temperature and high pressure embossing technology to form lychee or crocodile texture, it has three major advantages: ① scratch and wear resistance: the texture layer protects the base fabric, and the wear resistance is increased by 30% compared to the smooth surface; ② Beautiful and high-end: coordinated with the leather interior of the car body, enhancing the overall texture of the vehicle; ③ Practical anti slip: The surface friction coefficient is 0.5, making it easy to stand and operate when loading goods. After 50000 Martindale abrasion tests, there was no significant wear on the pattern.
Q: What data support does the waterproof and weather resistance of "truck flat cover special cloth" have?
A: The hydrostatic pressure value is ≥ 3000mmH ₂ O (ISO 811), and there is no leakage after 48 hours of continuous rain testing. Resistant to temperatures ranging from -40 ℃ to+70 ℃ (DIN 53372), passed the -35 ℃ low-temperature bending test without cracks. According to the QUV 3000 hour aging test (ASTM G154), the tensile strength retention rate is greater than 85%, ensuring a 3-5 year outdoor service life.
Q: How do the "waterproofness" and "self-cleaning" of a product work together?
A: The surface is treated with PVDF nano coating, with a water contact angle of ≥ 110 °, forming a lotus leaf effect: rainwater droplets slide down without leaving water stains; Oil stains and bird droppings are not easy to adhere to, they can be wiped clean with a damp cloth. The coating is uniformly combined with PVC material, without peeling or powdering, and maintains a self-cleaning effect for a long time.