Products
The Indirect Method Zinc Ox
Physical and chemical properties: white hexagonal crystal or powder. Tasteless, non-toxic, quality and delicate. The relative density of 5.606. Refractive index 2.008-2.029. Melting point 1975 ℃. Soluble in acid. Sodium hydroxide. Ammonium chloride, insoluble in water, ethanol and ammonia. Is an amphoteric oxide. In the air to absorb carbon dioxide and water to produce zinc carbonate, yellow. Yellow when heated, white after cooling. Not through the UV, hydrogen sulfide unchanged black.
Uses: used as a white pigment, used in printing and dyeing, paper making, matches and the pharmaceutical industry. In the rubber industry as a natural rubber, synthetic rubber and latex vulcanization activators, reinforcing agents and colorants. Also used in pigment zinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride and other manufacturing. In addition, also for electronic laser materials, phosphors, feed additives, catalysts, magnetic materials manufacturing.
Method: Indirect method: The zinc ingots heated to 1000 ℃, melt gasification, the introduction of hot air oxidation, generating zinc oxide, after cooling, cyclone separation, the fine particles with a cloth bag. That is prepared zinc oxide products.
product name |
Zinc oxide |
sample |
warehouse 0.00T |
project |
index |
||
Excellent product |
A product |
Qualified products |
|
colour |
white |
||
Zinc oxide (dry goods basis)% |
99.73 |
||
Metal objects with Zn dollars |
no |
||
Lead oxide(Pb) |
0.026 |
||
The manganese oxide is in terms of Mn |
0.0001 |
||
Copper oxide in terms of Cu |
0.0002 |
||
Hydrochloric acid insoluble matter% |
0.004 |
||
Burning reduction |
0.13 |
||
Screen residue (325 mesh) |
no |
||
Water-soluble% |
/ |
||
105 ° C volatiles% |
/ |
||
Oil absorption,% |
/ |
||
Discolored |
/ |
Xingyuan Zinc Technology CO., LTD.
Address: Shandong Zouping County Changshan Town Houhuai Village
General Manager: +86-18763028888 (Sun Dongsheng)
Sales Department: +86-543-4358888
Fax: +86-543-4850999
E-mail: xingyuanchem@163.com
Website: www.sdxyxy.com
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