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~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,