Ganister Sand/Silicon Powder Hot Sale! ! !

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-01 06:33

  • Browse the number:

    292

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Company Profile

Xuzhou First Chemical Co., Ltd.

By certification [File Integrity]

Contact:Ms. Andrea(Mr.)  

Email:

Telephone:

Phone:

Area:Jiangsu

Address:Jiangsu

Website: http://jszlhg.ningboapex.com/

Product details
Specifications
Ganister sand for refractory matter
1. Professional manufacturer
2. Controlled quality
3. Stable supply
4. Timely delivery

Description
Industrial silicon powder is also called as silicon metal powder, it is silver gray or dark gray powder with metallic luster.
With the characteristic of high melting point, good heat resistance, high resistivity and high antioxidant effect, it is Known as "industrial MSG"- indispensable basic raw materials to many high-tech industry.

Application
Silicon powder is widely used in refractory material and powder metallurgy industry, it can improve the products of high temperature resistance, wear resistance and oxidation resistance.
In the organic chemical industry, It is the basic material of organic silicon polymer synthesis, it can improve the product of high temperature resistance, electrical insulation, corrosion resistance in the production of silicon monomer, silicone oil, silicone rubber.
It could be used in the production of monocrystalline silicon.
It can be used in metallurgical and foundry industry as additives to improve the hardenability of steel.
It can also be applied to new type of ceramic alloy etc as reducing agent.


Packaging & Delivery
Packaging Detail: 1MT per big bag or as customer's demand
Delivery Detail: Within 20 days after receipt of prepayment or L/C issuing date
Silicon powder Specification
Si
composition%
Size in mesh Size in um Fe Al Ca
Chemical industry
silicon powder
30-120mesh 590um-124um 99.6 0.2 0.15 0.05
40-140mesh 420um-104um 99.2 0.4 0.2 0.1
40-160mesh 420um-92um 99.0 0.4 0.4 0.2
40-120mesh 420um-124um 98.5 0.5 0.5 0.3
40-425mesh 420um-36um 98.0 0.6 0.5 0.3
Metallurgical
silicon powder
-150mesh 100um 99.6 0.2 0.15 0.05
-200mesh 74um 99.2 0.4 0.2 0.1
-325mesh 44um 99.0 0.4 0.4 0.2
-400mesh 38um 98.5 0.5 0.5 0.3
-600mesh 25um 98.0 0.6 0.5 0.3
Low grade
silicon powder
-200mesh 74um 95-97 impurity content ≤4.0%