Active zinc oxide powder for rubber is a fine powder, so it has a special small size effect and surface activation effect, and is the most active additive. Active zinc oxide powder for rubber has a larger specific surface area, so it has higher activity and good dispersion in applications. MST has a professional technical department and a quality supervision department, a well-equipped laboratory, and is equipped with advanced testing equipment and an after-sales customer service center. The Active zinc oxide powder for rubber produced has high activity and superior performance.
Active zinc oxide powder for rubber
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Active zinc oxide powder for rubber is a fine powder, so it has a special small size effect and surface activation effect, and is the most active additive. Active zinc oxide powder for rubber has a larger specific surface area, so it has higher activity and good dispersion in applications. MST has a professional technical department and a quality supervision department, a well-equipped laboratory, and is equipped with advanced testing equipment and an after-sales customer service center. The Active zinc oxide for rubber produced has high activity and superior performance.
Product name |
Zinc oxide |
Molecular formula |
ZnO |
CAS NO |
1314-13-2 |
EINECS NO |
215-222-5 |
Density |
5.606g/cm3 |
Molecular weight |
81.38 |
Melting point |
1975℃ |
Boiling Point: |
2360ºC |
Purity |
0.99 |
Active substance content |
0.997 |
H.S CODE |
2817001000 |
Appearance |
White powder or crystal |
Advantages of Active zinc oxide for rubber
1. Active zinc oxide powder for rubber has very strong activity due to its small particle size and large surface area.
2. Active zinc oxide powder for rubber can improve the degree of crosslinking and the mechanical properties of vulcanized products. In addition, the modulus, tear resistance and friction resistance can be improved.
3. Active zinc oxide powder for rubber particles have an active agent as the core and form a porous form after polymerization, so it has good dispersibility.
4. The vulcanized product of Active zinc oxide powder for rubber is anti-aging and hard to crack when bent.
5. Active zinc oxide powder for rubber does not affect the color of vulcanized products. In fact, it can make ivory or light-colored rubber products resist strong sunlight.
6. The refractive index of Active zinc oxide powder for rubber is similar to that of natural rubber, so it can make the color of the vulcanized product more clear and transparent.
7. Active zinc oxide powder for rubber can reduce mixing costs and improve chemical reaction efficiency.
Active zinc oxide powder for rubber produced by MST has high activity and stable performance. It can be widely used in rubber conveyor belts, triangle belts, tires, tires, rubber soles, rubber shoes, rubber sheets, hoses, rubber pads, sealing strips, cables, basketballs, hair Foam rubber products and transparent rubber products and other rubber products industries.