What is PVC Film?
The main component of PVC is polyvinyl chloride, which is slightly yellow and translucent and glossy. Transparency is better than polyethylene, polypropylene, poor in polystyrene, with the amount of additives is different, divided into soft and hard polyvinyl chloride, soft products soft and tough, feel sticky, hard products hardness is higher than low density polyethylene, and lower than polypropylene. PVC can be divided into soft PVC and hard PVC. Hard PVC accounts for about 2/3 of the market, soft PVC accounts for 1/3. Soft PVC is generally used for floor, ceiling and leather surface, hard PVC does not contain softener, so good flexibility, easy molding, not easy to crisp, non-toxic and pollution-free, long storage time. The essence of PVC is a kind of vacuum plastic film, used for all kinds of panel surface packaging, so it is also known as decorative film, adhesive film, used in building materials, packaging, medicine and many other industries. The building materials industry accounts for the largest proportion of 60%, followed by packaging and a number of other industries with small applications.
Features of PVC:
1. High chemical stability, fine anti-fire, super-transparent;
2. Highly Anti-UV. stabilized, good mechanical properties, high hardness, and strength;
3. It has well-aging resistance, good self-extinguishing property, and reliable insulation;
4. It is waterproof and has a very good smooth surface and is non-deformable;
5. It is used in the chemical industry, oil industry, water purification equipment, and so on;
6. It is anti-statistic, anti-UV, anti-sticky.