Mechanical properties
Hardness Shore D
Sh. D
ASTM D2240
85
Ball pressure hardness
N/mm²
DIN 53456
300
Tensile strength (23°C)
N/mm²
DIN 53455
160
Elongation at break (23°C)
%
DIN 53455
1.6
Tensile modulus (23°C)
N/mm²
DIN 53457
9800
Diametric shrinkage
%
Intern
2 - 3
Physical properties
Specific gravity
g/cm³
ASTM D4894
1.94 - 2
Water absorption
%
DIN 53495
1.01
Compr. Strength at 1% deformation (23°C)
N/mm²
DIN 53454
160
Electrical properties
Dielectric strength
KV/mm
DIN 53481
20
Coefficient of thermal expansion (20-150°C)
1/K.10-5
--
2.5
Coefficient of thermal expansion (150-260°C)
1/K.10-5
--
6
Thermal conductivity (23°C)
W/K.m
DIN 52612
0.2
Maximum Continuous operating temperature
°C
--
230
Minimum Continuous operating temperature
°C
--
-20