Hebei Jingxin Chemical Group Co., Ltd. has recently announced that the research and development center of China plastic functional additives, which is the key part of the plastic functional additives, has been tackling key problems. It has successively achieved achievements in the field of metal free organic plastic stabilizer, high efficiency and environmentally friendly PVC thermal stabilizer and so on. At present, it has obtained 4 patents for invention patents.

this enterprise The thermal decomposition mechanism of PVC was studied. Two new functional organic monomers of organic calcium compound and organic multi functional compound were synthesized by self-made technology, and other non-metallic organic plastics stabilizers were prepared by adding other auxiliary materials. Compared with traditional stabilizer products, the new product has outstanding advantages such as thermal stability, good toughness, brightening and weather resistance. The main indicators have reached the leading or advanced level in the world. They also developed a special N- alkyl calcium aspartate (Mg and Al) efficient stabilizer with chelating function. product It has excellent environmental protection, physical and chemical properties.

In addition, their chlorinated polyethylene modified rubber project has been replaced by natural rubber. At present, nearly 6 billion yuan investment in chlorinated polyethylene modified synthetic rubber development and application science and Technology Industrial Park has been trial production, will form 300 thousand tons of rubber type chlorinated polyethylene, 300 thousand tons. currency The annual production capacity of the type and 300 thousand ton special rubber elastomers can reach about 13000000000 yuan annually.