Company news
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 402 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 377 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 444 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 380 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 408 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 374 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 376 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 358 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 378 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 390 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 381 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 390 2022-11-29