What are the main basic chemical raw materials

Plastic modification has become a new type of engine for the sustainable development of the plastics industry. Plastic modification is the petrochemical enterprises to produce large quantities of general-purpose resins through physical, chemical and mechanical methods to improve or increase its function, in terms of electricity, magnetism, light, heat, aging resistance, flame retardant, mechanical properties, etc. to achieve the function of the use of special environmental conditions. Modified plastics is a plastics industry field that involves a wide range of aspects, high technological content, and can create huge economic benefits. Plastic modification technology - filling, **** mixing and enhancement of modification is deep into almost all of the plastic products of raw materials and molding process. From the production of raw material resin to a variety of specifications and varieties of modified plastic masterbatch, in order to reduce the cost of plastic products, improve its functionality, can not be separated from the plastic modification technology.

Modified plastic material properties in some ways to improve, improve, or its processing performance has been improved, it is very important that the correct choice of modifiers and processing aids. For example, since the eighties of the last century, the use of titanate, aluminate coupling agent to improve the affinity between inorganic mineral powder materials and polymer materials has played a decisive role. In recent years, the global health, safety, environmental protection and other aspects of the increasingly stringent regulations on the function of plastic additives, effectiveness, health and safety and environmental protection have put forward newer and higher requirements, high efficiency, multi-functional, non-toxic, non-polluting is the general trend of the development of plastic additives.

Currently on the market has emerged a series of new silicone pure silicone plastic modification additives, so that the function of plastic products have been enhanced to help perfect the function of plastic products, so that the products have a smoke suppression, does not produce visible soot, the amount of smoke is reduced; there is a flame retardant effect can be up to the V-0 level of good flame-retardant function; increase the sliding of the color masterbatch, lubrication effect is strong, so that the product surface is smooth; can improve the performance of extruding It can improve the extruding performance, make any parts of the extruder in any operation process are not sticky, do not stick to the drill; can help into the color dispersion, mixing, so that the internal structure of the product dense, uniform; improve the strength of the finished product, impact resistance, good molding; can improve the lubricity of the plastic film, to prevent the powder even; high-temperature, wear-resistant, electrically conductive and other functions. Such functional additives are non-toxic, highly efficient, multi-functional, and cost-effective than similar traditional products at home and abroad. Its new discovery of domestic and foreign counterparts concerned, showing a very broad market application space and development prospects.