Chlorinated polypropylene

2.2.1 Chlorinated polypropyleneChlorinated polypropylene is a kind of resin modified by chlorination of isotactic polypropylene or random polypropylene resin. Th…

Company news 460 2022-12-27

Molding method and application of polypropylene

(4) Forming method and applicationPolypropylene resin can be extruded and injected into plastic products by using an extruder and an injection molding machine; P…

Company news 463 2022-12-26

Relevant characteristics of polypropylene

(1) Performance characteristicsIsotactic polypropylene in polypropylene resin is a kind of thermoplastic resin with regular configuration and high crystallinity …

Company news 465 2022-12-24

Polypropylene

2.2 PolypropylenePolypropylene is one of the important thermoplastics in polyolefin plastics. It is a high molecular weight polymer of propylene, composed of C a…

Company news 472 2022-12-23

Cross linked polyethylene and ethylene vinyl acetate copolymer

2.1.9 Cross linked polyethyleneCross linked polyethylene is a method of modifying polyethylene. The commonly used cross linked polyethylene in industry includes …

Company news 463 2022-12-22

Ultra high molecular weight polyethylene

2.1.7 Ultra high molecular weight polyethyleneUltra high molecular weight polyethylene (UHMWPE) is a thermoplastic engineering plastic with linear structure. Its…

Company news 456 2022-12-21

Very low density polyethylene and high molecular weight high density polyethylene

2.1.5 Very low density polyethyleneVery low density polyethylene is composed of ethylene and α It is made by copolymerization of olefins. a-olefins include 1-7 …

Company news 439 2022-12-20

Linear low density polyethylene and medium density polyethylene

2.1.3 Linear low density polyethyleneLinear low density polyethylene (LLDPE) is a copolymer of ethylene and a small amount of a-olefins (such as 1-butene, 1-hexe…

Company news 547 2022-12-19

High density polyethylene

2.1.2 High density polyethyleneHigh density polyethylene (HDPE) is made by polymerization of ethylene under low pressure with Ziegler catalyst and metal oxide re…

Company news 464 2022-12-17

Introduction to plastic related raw materials

2.1 PolyethylenePolyethylene (PE) is polymerized from ethylene monomer. Polyethylene plastic is made by granulating polyethylene resin as the base material with …

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Basic knowledge of plastic products

1.4 Working environment for performance testing of plastic productsThe working environment for performance testing of plastic products shall be: temperature (23 …

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Properties of Plastics

Properties of Plastics1.3 Properties of plastics(1) The density of density plastics refers to the mass per unit volume at a certain temperature.The density of pl…

Company news 538 2022-12-09