Zinc Oxide 99.7%
ZINC OXIDE 99.7% ( Zinc White )
[ Chemical Name ]: Zinc Oxide 99.7%
[ Chemical Structure ]:
[ Formula ]: OZn
[ Molecular Weight ]: 81.408
[ CAS No.]: 1314-13-2
[ Hazardous Cargo ]: IMDG Class 9 / UN No. 3077
|
ITEMS |
SPECIFICATION |
|
Zinc Oxide ( As Dry ) |
99.7% min |
|
Lead Oxide |
0.035 |
|
Manganese Oxide |
0.0001 |
|
Copper Oxide |
0.0002 |
|
Insoluble in HCl |
0.005 |
|
Loss on Ignition |
0.20 |
|
Residue on 45um sieve |
0.10 |
|
Insoluble in water |
0.10 |
|
Volatile at 105C |
0.20 |
|
Zinc Oxide ( As Dry ) |
99.7% min |
[ Application ]
Zinc oxide is an indispensable additive in the rubber and tire industries. It is also used as a vulcanization active agent, reinforcing agent and coloring agent for natural rubber, synthetic rubber and latex. which can accelerate the vulcanization.
It is widely used in various rubber products, especially in transparent and those contact with food. It is also the best white pigment to absorb ultraviolet ray. Compared with other white pigments like titanium oxide, It has less pulverization and strong coloring.
[ Safety and handling ]
Store in a tightly closed container, a cool, dry, well-ventilated area away from incompatible substances.
