What is plastic modification?
Release time:
2022-03-16 14:46
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For many non-professionals, it is not clear what isplastic modification, today xiaobian to popularize
plastic modificationIn fact, it is a relatively general concept, which refers to the performance of flame retardancy, strength, impact resistance, toughness and other aspects through filling, blending, reinforcement and other methods of processing and modification on the basis of general plastics and engineering plastics.Plastic Products. Whether it is through physical, chemical, mechanical and other ways to improve the original performance of the resin or improve the plastic modification.
plastic modificationCommonly used methods are the following: 1, add modification; 2, form and structure modification; 3, compound modification; 4, surface modification;
plastic modification method:
1. Filling modification: By adding a certain amount of filler to the plastic, it can effectively reducePlastic ProductionCost, in addition to the addition of a special function of nano-powder can be made into the corresponding functional masterbatch.
2. Blending modification: two or more polymer compounds with similar properties are mixed in a certain proportion to make polymer blends.
3. Copolymerization modification: two or more monomers are polymerized to obtain a copolymer, such as ethylene propylene = ethylene propylene rubber; acrylonitrile butadiene styrene = ABS resin.
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