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Plastic classification
by：Lisson
2020-11-06
Plastic points can be divided into: according to its own performance can be repeated many times the molten forming and basic can keep its characteristics of thermoplastics and only a molten molding thermosetting plastic two categories.
Points can be divided into wide use of surface according to its USES, cheap, comprehensive performance better general plastic, may instead of the metal used in engineering machinery engineering plastics, and on the performance of a special kind of engineering plastics, such as: aromatic sulfone, liquid crystal polymer, etc.
According to the thermoplastic resin molecular crystal size, thermoplastics can be divided into two categories, the amorphous polymer and crystalline polymer.
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