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Analysis of future development trend of modified plastics

  • Categories:Company News
  • Time of issue:2020-05-04 17:46
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(Summary description)Accelerate the development of key supporting monomers and engineering plastic alloys, and focus on the development of modified plastic products with reinforcement, toughening, heat resistance, spray free, microcellular foaming and low volatile organic compounds (VOC). By 2020, the self-sufficiency rate of engineering plastics in China will reach more than 70%, and the self-sufficiency rate of high-end polyolefins will be close to 70%. Among them, special polyester engineering plastics with good foundation will be net exported.

Analysis of future development trend of modified plastics

(Summary description)Accelerate the development of key supporting monomers and engineering plastic alloys, and focus on the development of modified plastic products with reinforcement, toughening, heat resistance, spray free, microcellular foaming and low volatile organic compounds (VOC). By 2020, the self-sufficiency rate of engineering plastics in China will reach more than 70%, and the self-sufficiency rate of high-end polyolefins will be close to 70%. Among them, special polyester engineering plastics with good foundation will be net exported.

  • Categories:Company News
  • Time of issue:2020-05-04 17:46
  • Views:
Information

The future development trend mainly includes the following aspects:
1. Accelerate the development of key supporting monomers and engineering plastic alloys, and focus on the development of modified plastic products with reinforcement, toughening, heat resistance, spray free, microcellular foaming and low volatile organic compounds (VOC). By 2020, the self-sufficiency rate of engineering plastics in China will reach more than 70%, and the self-sufficiency rate of high-end polyolefins will be close to 70%. Among them, special polyester engineering plastics with good foundation will be net exported.
2、  During the 13th Five Year Plan period, China's synthetic resin industry will focus on the requirements of lightweight, high strength, high temperature resistance, shock absorption and sealing in automobile, modern rail transit, aerospace and other fields, strengthen the innovation and development, strive to improve the quality of engineering plastics products, and accelerate the development of long carbon chain nylon, high temperature resistant nylon, amorphous copolyester (PETG) and thermoplastic polyester elasticity TPEE, high performance POM modified products and other high-end products.
3. Engineering of General Plastics: Although the new products of engineering plastics are increasing, the application fields are expanding, and the cost is gradually reduced due to the expansion of production equipment. However, with the development of modification equipment and technology, general thermoplastic resin gradually has engineering characteristics through modification, and has occupied part of the application market of traditional engineering plastics.
4. High performance engineering plastics: with the vigorous development of domestic automobile, electronic and electrical, communication and mechanical industries, the demand for modified plastic engineering plastics will increase greatly, and various high strength and heat-resistant engineering plastics will be widely used.
5. With the rapid development of China's plastic products industry, the output of Color Masterbatch will be greatly increased compared with the past. Some color masterbatch varieties will no longer be directly supplied to downstream plastic product manufacturers, but directly provided to upstream petrochemical enterprises. Color modified materials such as pipe materials and automobile special materials can be directly made from color masterbatch and resin. With the formation of this production mode, the production mode of Color Masterbatch, which has always been characterized by small batch and multiple varieties, has been partially transformed into a single variety and large-scale production mode. The change of production mode will also challenge the color master batch technology. How to ensure the uniformity of the color masterbatch for a long time and how to adapt to the large screw granulation technology will be the technical problems to be solved.
6. The development of new high-efficiency additives has become another important direction of the development of modified plastics: in addition to the additives commonly used in plastics processing, such as heat stabilizer, antioxidant, UV absorber, nucleating agent, antistatic agent, dispersant and flame retardant, toughening agent, flame retardant synergist and alloy compatibilizer (interfacial compatibilizer) have also great influence on the performance improvement of modified plastics Often the key impact.

 

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