Testing Item
|
Unit
|
Value
|
Value
|
Value
|
|
|
A type
|
B type
|
C type
|
Apparent Density
|
g/cm3
|
≤900
|
≤750
|
≤600
|
Shore Hardness
|
Type--D
|
≥45
|
≥45
|
≥45
|
Tensile Strength
|
Mpa
|
≥11
|
≥11
|
≥7
|
Breaking@ Elongation
|
%
|
≥15
|
≥15
|
≥7
|
Impact Strength
|
Kj/m2
|
≥10 no break
|
≥10 no break
|
≥6 no break
|
Vicat Softening Point
|
°C
|
≥70
|
≥70
|
≥70
|
Heat Deflection
|
%
|
±2.0
|
±2.0
|
±2.0
|
Water Absorption
|
%
|
≤1.0
|
≤1.0
|
≤1.0
|
Flexural Strength
|
Mpa
|
≥17
|
≥17
|
≥15
|
Flexural Modulus
|
Mpa
|
≥800
|
≥800
|
≥400
|
Screw Grip Force
|
N
|
----
|
---
|
≥800
|
character:
Application: