Item |
DHR-A |
DHR-B |
Ratio |
100 |
60-70 |
Material Temperture(℃) |
25-35 |
25-35 |
Product density(kg/m3) |
400-500 |
|
Tensile strength (Mpa) |
10-13 |
|
Bongation at break(%) |
150-220 |
|
Impact strength(J/cm2) |
5-10 |
|
Falling ball rebound(%) |
55-70 |
|
Sound absorption coefficient |
0.8-1.1 |
|
Hardness (Shore D) |
50-58 |