Development status of modified plastics in China

1. Specialty Resin: Foreign enterprises mainly consume special grade resins with special use, while China Fujian China Plastics takes general resin as the base resin. After modification, the special resin can be obtained by making it suitable for use, which is related to the situation that domestic petrochemical enterprises seldom consume special synthetic resins.
2. Modification of inorganic powder data: in this area, China's technological level is high. Foreign enterprises do not regard fillers as a means of reducing costs, but only use fillers in response to product performance requirements, which is particularly prominent in door and window profiles products.
Introduction to hardness of modified plastics
3, the application of waste plastics: China is in the leading position in this regard. Abroad, the attitude towards waste plastics is to abandon the export, and the second is to use low-level processing, and China regards waste plastics as a necessary supplement to synthetic resin raw materials, such as flame retardant Abs, PC / ABS alloy and other waste plastics after modification, can be used as raw materials for plastic products.
4. Modified auxiliaries and additives: China has made good achievements in the R&D and production of modified auxiliaries and additives. Coupling agents, antistatic agents, flame retardants and other basic can meet the current high-performance requirements, the main lack of a single manufacturer in pursuit of profit, malicious changes in product composition, resulting in product quality decline, instability; rare earth coupling agents, nucleating agents, brucite powder and so on, due to China's resource advantages, in the international good Position.

5. Machinery and Equipment Manufacturing Industry: High-speed mixers and parallel twin-screw extruders commonly used in modified plastics in China have reached international level in terms of operational functions and continuous operating life, but the price is far lower than the international market price. Reciprocating single screw extruders suitable for modification and mixing of materials sensitive to thermal shear have also been widely consumed, breaking through the monopoly of foreign companies, effectively promoting the development of diversification and high performance of modified plastic products.