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Activator 1987/A , White transparent granule , Used for soles and other rubber products.
Recommendations and Applications:
Activator 1987 is able to decrease acidity of silica’s surface ,
reduce absorption of accelerator on the surface of silica ,
will significantly activate and help dispersion of silica and clay.
It also accelerate the vulcanization, increase rubber crosslinking, shorten curing time , improve
physical properties of the vulcanizates (e.g., tear strength, tensile modulus, hardness and elasticity).
Activator 1987 forms special crosslinking structure in the rubber ,
significantly prevent silica migrating onto the surface.
Composition :
Pre-dispersed 80% 1987 powder in 20% elastomeric binder and surfactant
Physical Properties:
Appearance | White transparent granule |
Mooney ML(1+4)50 | ≤95 |
Specific gravity | Approx.1.2 g/cm3 |
Volatile content | ≤3.0% |
Note:
The information is correct and up to date to the best of Longhi’s knowledge.
The information and data is just for reference only, conc