Injection Molding Grade

 

Overview

HDPE injection molding grade has good balance of rigidity and toughness, good impact resistance and excellent of low temperatures resistance and good environmental stress crack resistance. The resin has good rigidity and abrasion resistance, and good processability.

 

Application

HDPE injection-molding grade is used for making reusable containers, such as beer cases, beverage cases, food cases, vegetable cases and egg cases and can also be used for making plastic trays, goods containers, home appliances, daily goods use and thin-wall food containers. It can also be used in the production of industrial-use barrels, garbage bins and toys. Through the extrusion and compression molding process and injection molding, it can be used to produce the caps of purified water, mineral water, tea beverage and juice beverage bottles.

 

Package, Storage & Transportation

The resin is packaged in internally film-coated polypropylene woven bags, brown paper bags or laminated polyethylene film bags. The net weight is 25Kg/bag. The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air. During transportation, the material should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.

 

Grades and Typical Values (Not Warranted Values)

Grades 3000JE DMDA8916 T55-300 T55-300M
MFR g/10 min 2.2 16 1.6 3.5
Density g/cm3 0.957 0.954 0.956 0.960
Tensile Strength at Yield MPa≥ 26.5 22 24 24
Elongation at Break %≥ 600 90
Flexural Modulus MPa≥ 1000 1100 1100
Vicat Softening Temperature °C 127

 

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