~HDPE Sheet（HDPE）
Color：White, Black, Green, Grey, Yellow, Red, Blue, Orange, etc.
Size: Sheet：T X WX L 8-160mm×620/1000mm×1230/2000mm
ROD：Dia. X L 8-200mm×1000/2000mm
DATA SHEET
ITEM METHOD UNIT VALUE
Mechanical Properties
Specific gravity ASTM D792 g/cm3 0.96
Tensile yield strength ASTM D638 Mpa 30
Breaking elongation ASTM D638 % 500
Bending strength ASTM 790 Mpa 35
Flexural modulus ASTM 790 Mpa 1370
Shore hardness ASTM D2240 D 75
Impact strength ASTM D256 J/M 80
Thermal Properties
Melting point DSC ℃ 120
Heat distortion temperature ASTM D648 ℃ 80
Operating temperature - ℃ 90
Maximum operating temperature - ℃ 110
Coefficient of linear thermal expansion ASTM D696 10-5-1/K 15.5
Electrical Properties
Dielectric strength ASTM D150 KV-mm 2.4
Volume resistivity ASTM D257 Ω.cm 1014
Surface resistivity ASTM D257 Ω 1016
Chemical Properties
Water absorption 23℃ 60%RH % 0.01
Acid resistance 23℃ 60%RH +
Alkali resistance +
Acid and alkali resistance +
Resistance to sodium chlorate +
Resistance to aromatic compounds +
Resistance to ketone 23℃ 60%RH +
Resistance to hot water 23℃ 60%RH +
Others
Flammability UL 94 HB
Viscosity - 0
Non toxic EEC 90/128 FDA +
Coefficient of friction DIN 53375 0.3
Anti-ultraviolet - 0
Remarks:
1.“+”: positive “-”: negative “0”: depends.
2. All the parameters above are based on raw material but not finished products,
