About pvc film additives

If the current development of pvc materials is still very fast, in which hard forms of pvc are produced, and soft pvc films are also produced, it can be said that the current development of polyvinyl chloride is relatively stable. In fact, this is the effect of a pvc stabilizer that has been developed in recent years. When it comes to this kind of stabilizer, in fact, we have to say some characteristics of pvc. As the main pvc product, it is currently used in many aspects. As one of the main forms, this kind of pvc film is actually a good product. It is used in automobile sunscreen film, mobile phone film, skin care products, etc., and here is a brief introduction about pvc material The main development.

PVC material needs to be heated to 200°C for pretreatment during use, so it is necessary to add stabilizers to prevent thermal decomposition in the PVC material. At present, lead salt stabilizers are the most widely used domestic PVC stabilizers, but there are problems that endanger environmental safety. In order to comply with the international lead ban trend in the PVC industry, my country has also taken a series of measures in recent years to limit and reduce the use of lead salt stabilizers. Lead stabilizers will gradually withdraw from the market. PVC material manufacturers urgently need a stabilizing effect Good, environmentally friendly, efficient and cheap alternative products. The successful development of rare earth stabilizers can largely meet the needs of PVC manufacturers for environmentally friendly and efficient stabilizers.