Ocsaíd Sinc na Fraince
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Ocsaíd Sinc na Fraince

French zinc oxide is used in the manufacture of electronic laser materials, phosphors, feed additives, catalysts, and magnetic materials.

Seol Fiosrúchán

Cur síos ar an Táirge

Próiseas na Fraince ocsaíd since

Ainm Táirge:

Zinc Oxide

 

CAS UIMH.

1314-13-2

EINECS UIMH.

215-222-5

Foirmle mhóilíneach:

ZnO

Dlús:

5.606g/cm3

Molecular weight:

81.38

Appearance:

White hexagonal crystal or powder



Physical and chemical properties of Próiseas na Fraince ocsaíd since:

Is é criostail nó púdar heicseagánach bán ocsaíd since próiseas na Fraince. Is púdar bán gan bholadh, neamh-tocsaineach agus íogair é.

Is é dlús coibhneasta ocsaíd since próiseas na Fraince ná 5.606. Is é an t-innéacs athraonta 2.008-2.029. Is é an leáphointe ná 1975 ° C.

Próiseas na Fraince ocsaíd since is soluble in acid, sodium hydroxide and ammonium chloride, but French zinc oxide is insoluble in water, ethanol and ammonia.

Próiseas na Fraince ocsaíd since is an amphoteric oxide. It absorbs carbon dioxide and water in the air to produce zinc carbonate, which is yellow. It turns yellow when heated, and returns to white when cooled. It does not transmit ultraviolet rays, and does not change to black when exposed to hydrogen sulfide.

Uses of French zinc oxide:

Próiseas na Fraince ocsaíd since is used as a white pigment in printing and dyeing, papermaking, matches and pharmaceutical industries.

In the rubber industry, it is used as a vulcanizing active agent, reinforcing agent and coloring agent for natural rubber, synthetic rubber and latex.

It is also used in the manufacture of pigment zinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride, etc.

Próiseas na Fraince ocsaíd since is used in the manufacture of electronic laser materials, phosphors, feed additives, catalysts, and magnetic materials.

 

Preparation method of Frenchprocesszinc oxide:

The zinc ingot is heated to 1000°C, melted and vaporized, and hot air is introduced for oxidation to generate zinc oxide, which is cooled and separated by a cyclone, and fine particles are collected in a cloth bag. The finished product of zinc oxide is obtained.

MST standard for the production of French process zinc oxide: GB/T3185-92

Pacáistiú ocsaíd Frenchprocesszinc:

Mála scannáin fite plaisteacha línithe le mála plaisteach poileitiléin. (Is féidir é a phacáistiú de réir riachtanais na gcustaiméirí)

Sonraíocht pacála:meáchan comhlán 25.25KG glanmheáchan 25KG

Storage method of Frenchprocesszinc oxide:

Waterproof, moisture-proof, anti-hook, avoid high temperature and contact with acid.

 

Próiseas na Fraince ocsaíd since for rubber industrial

Mír

Cineál1

Cineál2

Type3

Zinc oxideï¼ZZ0 á ríomh mar ábhar tirim)% â ‰ ¥

99.7

99.7

99.5

Ábhar miotail - tirim)% â ‰ ¤

aon cheann

aon cheann

0.008

Ábhar Dothuaslagtha i Hci% â ‰ ¤

0.006

0.008

0.03

Caillteanas ar adhainte% â ‰ ¤

0.2

0.2

0.25

Iarmhar ar criathar (45um)% â ‰ ¤

0.1

0.15

0.2

Ábhar intuaslagtha in uisce% â ‰ ¤

0.1

0.1

0.15

Ábhar luaineach i 105â „ƒ% â ‰ ¤

0.3

0.4

0.5

Lead(pb)% ≤

0.008

0.05

0.1

Copper(Cu)%  ≤

0.0002

0.0004

0.0007

Manganese( Mn)%

0.0001

0.0001

0.0003

Caidmiam (Cdï¼ ‰%

0.002

0.005

0.01

Iron (Fe)%

0.005

0.01


Clibeanna te: Ocsaíd Sinc na Fraince, Monaróir, Soláthraí, Monarcha, an tSín, Mórdhíol, Ceannaigh, Praghas

Catagóir Gaolmhara

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