Полиэтиленовая смола белая пленка впрыскивающая Экструзионная Смола sinopec

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Характеристики

HDPE resin white graunles film grade blow injection grade extrusion grade sinopec

Properties:

High density Polyethylene (HDPE): is a highly crystalline non-polar thermoplastic resin produced through the copolymerization of ethylene and a small amount of α-olefin monomer. HDPE is synthesized under low pressure and is therefore also called low-pressure polyethylene. HDPE is mainly a linear molecular structure and has little branching. It has a high degree of crystallization and high density. It can withstand high temperatures and has good rigidity and mechanical strength and anti-chemical corrosion.

High density polyethylene for non-toxic, tasteless, no smelly white particles, melting point is about 130 ° C, relative density of 0.941 ~ 0.960. It has good heat resistance and cold resistance, chemical stability, but also has high rigidity and toughness, good mechanical strength. Dielectric properties, environmental stress cracking resistance sex also is good. 

Specification: 

 Specification:

1. Film Grade


2. Blow Grade


3. Injection Grade


4. Extrusion Grade

Film Grade

                                                                                                                                                           Application:                 

1.    Film grade is widely used in the production of packing bag, film and so on.


2.    Blow molding grade for making various bottles, cans, tanks , barrels Injection-molding       grade is for making food cases, plastic trays, goods containers.


3.    Blow film product:Foodstuff packing bag,groceries shopping bags, chemical fertilizer
   lined with film, etc


4.    Extruded product: Pipe,tube mainly used in gas transportation, public water and chemicals
   transport, such as building materials, gas pipe, hot water drain pipe etc: sheet material is
   mainly used in the seat, suitcase, handling containers.

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