Semi –rigid foam system
Application fields: Automobile instrument panel, Fender, Buffer plate, Shock pad, etc
Features: High strength, excellent shock absorption performance and beautiful appearance
SPECIFICATION
|
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 |
|
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