The development direction of plastics

The development direction of plastics can be summarized into two aspects. One is to improve performance, that is, to modify existing varieties through various methods to enhance their overall performance; The second is to develop functionality, that is, to develop polymer materials with physical functions such as light, electricity, and magnetism, so that plastics can have photoelectric effect, thermoelectric effect, piezoelectric effect, etc.

Plastic products are a general term for household, industrial, and other products made primarily from plastic materials. All products produced through injection molding, vacuum forming, and other processes using plastic as raw material. Plastic is a type of synthetic polymer material with plasticity.

It forms three essential synthetic materials in daily life, along with synthetic rubber and synthetic fibers. Specifically, plastic is a material mainly composed of natural or synthetic resins, with various additives added, which can be molded into a certain shape under certain temperature and pressure conditions, and maintain its shape at room temperature.

The production of plastic products generally includes plastic batching, molding, mechanical processing, joining, modification, and assembly. The last four processes are carried out after the plastic has been molded into products or semi-finished products, also known as plastic secondary processing.

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