zinc oxide123

详情

Welcome to *：*@********************ic properties: Molecular formula: ZnO Molecular weight: *1.*9
Physical Properties:
White or yellowish fine spherical powder, specific gravity 5.**6.5 g / cm 3, specific surface area 8 m 2 /g
Particle size 0.***0.7m, the refractive index of 1.***2.*5, at *0C heat is 0.***5 Cards / gC,
Melting point ***3C, ***0C, zinc oxide has evaporated in the phenomenon.
Chemical properties:
Zinc oxide can be carbon, carbon monoxide and hydrogen at high temperature is reduced;
Zinc oxide is amphoteric oxides, slightly soluble or insoluble in water, reacted with the acid salt, hydrogen reacts with the alkaline zinc (Zn (OH) 2) prolonged storage in air, carbon dioxide and other acid gases with the reaction of basic zinc carbonate.

HHXPQBYHXXJ ***5 Standard: Enterprise standard HHXPQB-YHX (XJ) ****5

Application:
Rubber zinc oxide is a versatile rubber compounding agents, mainly for natural rubber, synthetic rubber and latex curing activator and reinforcing agent, a white colorant compound, Tim filling agents, curing agents and increase the thermal conductivity of neoprene performance with the agent, particularly in the manufacturing transparent and rubber in contact with food indispensable inorganic active agent.
Packaging, transport and storage:
Plastic woven bag lined with plastic bag or waterproof bag, the product net weight *0kg. Specifications size: **0 * (********0) mm.
During transport should be covering, to prevent rain, moisture. Prohibited items mixed with alkali and acid transport.
Should be stored in dry, ventilated place, prohibited items with alkali and acid exposure, according to the above storage conditions, unopened starting from the date of production of zinc oxide effective storage period is six months after the expiration of the inspection, such as to achieve the standard for entry requirements, can continue to use.