4X8 feet Black Plastic PP sheet Polypropylene Board

Item

Copolymer sheet

Color:

White, Grey ,Transparent

Proportion:

0.91g/cm³

Heat resistance (continuous):

95℃

Heat resistance (short-term):

120

Melting point:

170℃

Glass transition temperature:

_

Linear thermal expansion coefficient (average 23~100℃):

150×10-6/(m.k)

Flammability(UI94):

HB

(Dipping into water at 23℃:

0.01

Breaking tensile strain:

˃50

Tensile modulus of elasticity:

1450MPa

Compressive stress of normal strain-1%/2%:

4/-MPa

Friction coefficient:

0.3

Rockwell hardness:

70

Dielectric strength:

˃40

Volume resistance:

≥10 16Ω×cm

Surface resistance:

≥10 16Ω

Relative dielectric constant-100HZ/1MHz:

2.3/-

Bonding capacity:

0

Food contact:

+

Acid resistance:

+

Alkali resistance

+

Carbonated water resistance:

+

Aromatic compound resistance:

-

Ketone resistance:

+