325mesh and 200 mesh cryolite for abrasives or aluminum industry

Introduction

Specification:

Quality standard

GB/4291-1999

Properties:

The product is a white crystalline powder or a sandy-size granularity, and a pinkish

crystalline powder or a sandy-size granularity as well. Sp.gr.2.953.01g/cm3, melting

point about 1000C, specific heat 1.056j/gC at 18100C. Its slightly soluble in water,

but insoluble in anhydrous hydrogen fluoride. The content of its crystal water will be

decreased while the increasing of the molecular ratio, therefore its loss on ignition

will be also decreased while the increasing of the molecular ratio. After the paste of

synthetic cryolite with different molecular ratio dehydrates, the loss on ignition at

800C will appear 10.34%, 6.22% and 2.56% when the molecular ratio reaches

1.74, 2.14 and 2.63 reactively.

Uses:

Its mainly used as a flux in the aluminum smelting by fused-salt electrolysis; also an

opalizer in the manufacture of enamel; an opacifier and auxiliary solvent of glass

and enamel; an insecticide of crops; a flux in aluminum alloy casting; and in the

production of ferrous alloy and effervescing steel; as well as a wear-resistant filler

for resin and rubber-boned abrasive wheels.

Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry.

Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals.

Through our team's concerted efforts, we have gained many customers’ trust and strong support. Our business volume has been on the rise successively.

With the following strengths,
1. long term relationship with many authoritative research institutions and universities
2. employee's extensive expertise
3. advanced analytical and testing apparatus
4. considerate international trade service
We aim to provide reliable quality products at competitive price to fit your needs and budget.

We listen to what you want and endeavor to achieve it.

With consistent quality, competitive price and perfect service, YIXIN brand gain high reputation not only in domestic market, also more and more foreign markets.

look forward to providing you with high quality product and outstanding service.

Looking forwarding to providing you high with quality products and warmly service .