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Active Agents , ZnO-80 , White granule , Used for soles and other rubber products.
Recommendations and Applications:
ZnO is mainly used as activator(promoting aids) of NR and synthetic rubber’s vulcanization ,
also uses as white pigment and curing agent of some synthesis
rubber like(CR , CIIR , polysulfide rubber) , is the most important inorganic material in rubber industry.
ZnO’s usage is usually 5.0% of rubber , it not only accelerate the vulcanization rate ,
increase crosslinking degree , but also is reinforcing agent and heat-transfer agent.
Widely used in variety of rubber.
In addition , ZnO can also be used for EVA foam products ,
to reduce AC blowing temperature and accelerate AC blowing agent decomposition.
Composition :
80% zinc oxide, 20% rubber binder and surfactant.
Physical Properties:
Appearance | White granule |
Specific Gravity g/cm3 | Approx. 2.30 |
Volatile component % | ≤1.0 |
Active Ingredient:
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Chemical Name: Zinc oxide
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CAS No.:1314-13-2
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Molecule:ZnO
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Molecular Weight: 81.39
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