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 …

Company news 482 2022-12-16

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 …

Company news 494 2022-12-15

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

Basic knowledge of plastics

Basic knowledge of plastics1.1 Characteristics of plasticsPlastics refer to materials that can be plasticized under certain temperature and pressure with synthet…

Company news 470 2022-12-08

Failure analysis of forming production

Failure analysis of forming production(1) Unstable screw rotation① The barrel temperature fluctuates greatly;② In the V-belt drive, the belt slips on the pulle…

Company news 481 2022-12-07

Polyethylene bottle and PVC bottle

Polyethylene bottle and PVC bottlePolyethylene bottlePolyethylene bottle refers to all kinds of plastic intermediate products with a volume of only tens of milli…

Company news 452 2022-12-06

Polypropylene bottle

Polypropylene bottle(1) PP resin with melt flow rate of 0.5~2g/10min is selected as raw material for extrusion blow molding of polypropylene bottle. For example,…

Company news 458 2022-12-05