Zinc Oxide

Descripción del producto

Product Name: Zinc Oxide ( coating industry)

Product Category: Paint, Coatings Industry

Items

*9%

*9.5%

*9.7%



Content (ZnO) %≥

*9

*9.5

*9.7



MnO%≤

0.***1

0.***5

0.***4



PbO%≤

0.*5

0.*5

0.**7



CuO%≤

0.**1

0.***5

0.***4



Heat Loss%≤

0.3

0.3

0.3



HCl Insoluble Matter%≤

0.*1

0.*1

0.*1



Water Soluble Matter%≤

0.1

0.1

0.1



*5um Sieve Residue%≤

0.*5

0.*5

0.*5



Store: Store in a dry place, prevent moisture. Avoid transport with acid-alkali chemicals.

Zinc Oxide main use: In the rubber industry, mainly used for natural rubber,

Latex and complex rubber active agent. Secondly for reinforcing agents and coloring

Agent. Can be used in the dope, ink, paper, medical, chemicals, ceramics, glass,

Matches, cables and cosmetics industries.

Packing: Woven bag, inner with plastic bag. *5KG/bag, *0 mts in the *0'FCL



Molecular formula: ZnO

Molar mass: *1.**8 g/mol

Appearance: White solid

Odor: Odorless

Density: 5.**6 g/cm3

Melting point: ***5 ° C (decomposes)

Boiling point: ***0 ° C

Solubility in water: ****6 g/**0 mL (*0 ° C)

Refractive index (ND): 2.***1

Thermochemistry:

Std enthalpy of formation Δ FHo**8: ***8.0 kJ/mol

Standard molar entropy So**8: *3.9 J K*1 mol*1

The Structure:



Uses

Zinc oxide(********2) is widely used as an additive into numerous materials and products including plastics, ceramics, glass, cement, paints, rubber (e. G. Car tyres), adhesives, sealants, ferrites, lubricants, ointments, pigments, foods (source of Zn nutrient), batteries, fire retardants, etc.

Zinc oxide(********2) of high purity is required for pharmaceutical, photoconductive, and certain other uses, and is manufactured by the indirect process.

Less-pure zinc oxide is manufactured by the direct process, by which impure zinc oxide is reduced to zinc vapor that is then burned.