PVC fabric refers to PVC-coated fabric, which is a kind of fabric that has been processed. It is to use solvent or water to dissolve the required coating rubber particles (including PU glue, A/C glue, PVC, PE glue) into a salivating shape, and then use a rotary screen, scraper or roller to evenly coat the cloth. (with cotton, polyester, nylon and other substrates), and then drying and curing at the temperature in the oven to form a uniform covering rubber on the surface of the fabric, so as to achieve waterproof, windproof, vapor-permeable and other functions!
The main components of pvc fabric are:
Polyvinyl chloride has bright color, corrosion resistance, firmness and durability. Due to the addition of some toxic auxiliary materials such as plasticizers and anti-aging agents in the manufacturing process to enhance its heat resistance, toughness, ductility, etc., its products are generally not used. Store food and medicine. It is a well-loved, popular and widely used synthetic material in the world today. Its global usage is the second highest among all synthetic materials. According to statistics, in 1995 alone, the production of PVC in Europe was about 5 million tons, while its consumption was 5.3 million tons. In Germany, PVC production and consumption average 1.4 million tons. PVC is being produced and applied worldwide at a growth rate of 4%. In recent years, the growth rate of PVC in Southeast Asia has been particularly significant, thanks to the urgent need for infrastructure construction in Southeast Asian countries. Among the materials that can produce three-dimensional surface films, PVC is the most suitable material. PVC (polyvinyl chloride), the simple structure of its monomer is CH2=CHCl.
1. Introduction of PVC inflatable tent fabric
PVC inflatable tent fabric coated with plastic high-strength polyester waterproof cloth is based on high-strength polyester canvas, coated with polyvinyl chloride (PVC) paste resin and added with accelerator (synthetic vegetable ester), antifungal agent, anti-aging agent , antistatic agent and other chemical additives, plasticized by high temperature. It has the properties of waterproof, mildew proof, cold resistance, aging resistance, anti-static and so on; and the breaking strength, tear elongation and tearing strength are much better than traditional tarpaulins. It has a wide range of use and high strength, and is a modern inflatable tent, tent drape, tarpaulin, etc.
Second, the characteristics of PVC inflatable tent fabric
1. Strong stretch
2. No water seepage, no water leakage.
3. It can withstand low temperature, and the cold resistance temperature is -20℃;
4. Anti-mildew, first class.
Third, the use of PVC inflatable tent fabric attention points
The PVC inflatable tent fabric is the same as other tent fabrics. When using it, avoid sharp objects from scratching the fabric. After use, it should be unfolded and dried before being packaged and stored. Depending on the local humidity and climate, it should be dried regularly, and the force should be evenly applied during the handling process. To prevent damage to the outer packaging and to prevent the thermal insulation quilt from being damaged by brute force, attention should also be paid to fire prevention. PVC inflatable tent fabric coated with plastic high-strength polyester waterproof cloth is based on high-strength polyester canvas, coated with polyvinyl chloride (PVC) paste resin and added with accelerator (synthetic vegetable ester), antifungal agent, anti-aging agent , antistatic agent and other chemical additives, plasticized by high temperature. It has the properties of waterproof, mildew resistance, cold resistance, aging resistance, anti-static and so on; and the breaking strength, tear elongation and tearing strength are much better than traditional inflatable tent fabrics. It has a wide range of use and high strength, and is a mainstream product in the modern tent fabric market.
Fourth, the use of PVC as a tarpaulin
1. Cargo tarpaulins for cars and trains;
2. It is used for covering the stacks in the open-air warehouse of the vehicle;
3. To build temporary granaries and open-air cover for various crops;
4. Building temporary work sheds on various construction sites such as construction sites, power construction sites, etc.;
5. Various machinery and equipment outer sheath.