Many people are curious about the material of pvc laminated tarpaulin, can pvc laminated tarpaulin be waterproof, and what is the waterproof principle of pvc laminated tarpaulin? Today we'll find out.
The pvc laminated tarpaulin is a new type of laminated fabric, its composition is made of polymer waterproof and breathable material plus fabric composite fabric. The main functions of pvc laminated tarpaulin are: waterproof, breathable, breathable, insulating, windproof, and warm.
In terms of production process, the technical requirements of pvc laminated tarpaulin are much higher than that of general waterproof tarpaulin; at the same time, in terms of quality, pvc laminated tarpaulin also has functional characteristics that other waterproof tarpaulins do not have. While strengthening the air-tightness and water-tightness of the fabric, pvc laminated tarpaulin's unique vapor permeability can quickly discharge water vapor inside the structure, avoid mold breeding in the structure, and keep the human body always dry. It perfectly solves the problem of ventilation, windproof, and waterproof. Warmth and other issues, it is a new type of tarpaulin that is healthy and environmentally friendly.
So what is the waterproof principle of pvc laminated tarpaulin: in the state of water vapor, the water particles are very small, and according to the principle of capillary movement, they can smoothly penetrate the capillary to the other side, thereby causing vapor transmission. When the water vapor condenses and turns into water droplets, the particles become larger. Due to the surface tension of the water droplets, the water molecules cannot smoothly escape from the water droplets and penetrate to the other side, which prevents water penetration and makes the pvc laminated tarpaulin. Waterproof function.