Fine rubber powder
Fine rubber powder:
Specification: 40-60 meshes
Material selection: waste tire tread production
Uses: Used to produce various rubber products, road modified asphalt, waterproof roll material.
Technical specifications of rubber powder:
|
Inspection items |
Test result |
|
Heating decrement %≤ |
1.0 |
|
ash content %≤ |
8 |
|
Acetone extract %≤ |
10 |
|
Rubber content %≥ |
42 |
|
Carbon black content %≥ |
26 |
|
Iron content %≤ |
0.03 |
|
fiber content %≤ |
0.5 |
|
tensile strength mpa≥ |
15 |
|
Elongation at break %≥ |
500 |
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