1. PE tarpaulin
The production of PE tarpaulin generally uses HDPE (high-density polyethylene). This material has a high temperature, hardness, mechanical strength and chemical resistance. Polyethylene is suitable for hollow blow molding, injection molding and extrusion of various products (hard), such as various containers, nets, and packing tapes, and can be used as cable coatings, pipes, profiles, sheets, etc.
2. PVC Tarpaulin
PVC tarpaulin is a plastic-coated high-strength polyester waterproof cloth based on high-strength polyester canvas, coated with polyvinyl chloride (PVC) paste resin with speed-increasing agent, anti-fungal agent, anti-aging agent, antistatic agent, etc. Various chemical additives, plasticized at high temperature. It has the properties of waterproof, mildew, cold resistance, aging resistance, anti-static; and the breaking strength, tear elongation and tear strength of this product are much better than traditional tarpaulin; the product appearance is colorful and pleasing to the eye. The surface is specially treated for anti-slip effect. It is an internationally popular waterproof cloth, and the width is extra large, reaching 2 meters wide. When processing the finished product, it can reduce the seam and improve the quality. It can be heat-sealed and spliced to avoid the worry of sewing pinholes. . We can also produce products with different functions, colors and thicknesses according to user needs. (Crosslinking agent used in PE tarpaulin, crosslinking agent manufacturer, PVC adhesion promoter)
3. the difference between PE tarpaulin and PVC tarpaulin
The raw material of PE tarpaulin generally refers to colored striped cloth, which is coated with PE film on both sides of PE woven cloth, and polypropylene woven cloth is also used. The production process is: wire drawing-circular woven cloth-double-sided coating. The waterproof performance of this kind of tarpaulin is poor, and the waterproof performance is generally not guaranteed after using it once. The disadvantage is that it is easy to wear and the advantage is that it is light in weight, clean and pollution-free.
PVC tarpaulin is polyester filament base cloth and double-sided coating with PVC paste resin. Because it is a dipping process, one-time molding, there is PVC slurry in the gap of the cloth, so it has good waterproof performance. Its production process: polyester filament cloth -Dip coating-drying and setting-calendering and cooling-rewinding. Now the tarpaulin on the truck, the storage yard and other rainproof products are made of PVC tarpaulin. PVC material has good rain resistance, PVC has good durability, and the aging resistance of PVC tarpaulin is much better than that of PP and PE tarpaulin.