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 445 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 427 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 489 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 428 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 450 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 408 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 414 2022-12-05

Extrusion blow molding of plastic hollow products - polyethylene barrel (2)

Extrusion blow molding of plastic hollow products - polyethylene barrel (2)The following points should also be paid attention to in the mold structure and applic…

Company news 396 2022-12-03

Extrusion blow molding of plastic hollow products - polyethylene barrel (1)

Extrusion blow molding of plastic hollow products - polyethylene barrel (1)Plastic hollow products (also called plastic containers) are a major type of plastic p…

Company news 416 2022-12-02

Extrusion Blow Molding of Plastic Hollow Products

Extrusion Blow Molding of Plastic Hollow ProductsPlastic hollow products (also called plastic containers) are a major type of plastic products, mainly including …

Company news 431 2022-12-01

Plastic bars

Plastic barsPlastic bar is a kind of plastic product with the simplest structure. The reason why it is called a bar is that this product is a solid with a circul…

Company news 423 2022-11-30

PVC wire and cable

PVC wire and cable(1) Equipment conditionsThe equipment used to wrap the cable material on the conductor after plasticizing and melting is mainly the extruder, m…

Company news 421 2022-11-29