General Engineering

HDPE

High Density Polyethylene

Product Description：

White/Black

HDPE is used in a variety of applications and industries where excellent impact resistance, high tensile strength, low moisture absorption and chemical and corrosion resistance properties are required.

Advantage
★light weight 
★high toughness (also at low temperature)
★high elongation
★very good electrical and dielectric properties
★very low water absorption 
★low steam permeability
★high chemical resistance
★good protection against stress cracking
★food safe 

Disadvantage
☆soft surface(low tensile strength)
☆HF welding not recommended
☆difficult to varnish and glue 
☆not weather resistant

Mechanical properties：

Tensile strength resistance Elongation Rate Resistance Coefficient Notched Impact Strength Bending Strength Bending coefficient Bending coefficient Compressive strength Compressibility Friction coefficient
30.55 >566 1684 80.55 42.6 1160 604 452 0.29

Material properties：

Heat deflection temperature
(0.45Mpa)		 Heat distortion temperature
(1.8Mpa)		 Short-term maximum temperature Continuous use temperature Thermal conductivity Coefficients of linear expansion Combustion
80 85 100 83/-49 0.55 14.06 HB

Properties of Electricity：

Volume resistivity Surface Resistance Dielectric Strength Density Rockwell hardness Shao D hardness Water absorption
10E15 10E15 19.88 0.96 -- 67 <0.012

Product Type / Size [mm]
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Product Type Size  
Board 1*1.2M*2.4M - 100*1.2M*2.4M
Stick 8*1M -250*1M
Pipe

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