Silicon Si 99% Metal Powder 325 Mesh

 

Physical properties
Appearance: Metal silicon powder is silver-gray or dark gray powder with metallic luster.
Melting point and boiling point: The melting point of metal silicon powder is 1410℃ and the boiling point is 2355℃. The high melting point makes it have good heat resistance.
Density: The density of metal silicon powder is 2.33g/cm³.
Conductivity: Metal silicon powder is not conductive below 650℃, but as the temperature rises, the conductivity will gradually increase.

Chemical properties
Chemical stability: At room temperature, metal silicon powder is insoluble in water, nitric acid and hydrochloric acid except for reacting with hydrofluoric acid, but it is soluble in alkali solution or a mixture of hydrofluoric acid and nitric acid.
Reactivity: Under high temperature conditions, metal silicon powder can react with elements such as oxygen and chlorine to generate corresponding compounds.

 

 

Product	Silicon Metal Powder
No CAS:	7440-21-3
Purity	99.9%min	Quantity:	30 kg
Batch Number	2020082506	Size	325 Mesh
Dough Item	Result		Remark
I	99.9 min		%
UI	0.0096
Mg	0.0010
OK.	0.0056
Cube	0.0080
No	0.0018
Al	0.0120
Conclusion:	Compliance with the corporate standard

 

 

We provide the material composition table and inspection report of the products.

First, pack with moisture-proof paper.

Second, pack with kraft paper.

Third, pack with foam plastic around the plywood box.

Finally, pack the product into the plywood box.

 

 

1. Can you keep the unit price unchanged from last time?

The price of our products will fluctuate according to the price of raw materials, and may rise or fall. Even if the fluctuation is large, we will try our best to keep the best price for you.

2. What products do you mainly supply?

We mainly supply tungsten, molybdenum, zirconium, tantalum, niobium and their alloy products.

3. What is the quality control of your company?

We have ISO 9001:2015 certification, and we must strictly inspect our products by the quality control department before shipment.

4. What services can we provide?

Accepted delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, Express;

Accepted payment methods: T/T, L/C, PayPal;

5. Can you make products with my design?

Yes, we can, we provide customized services. You can send us all the details you need, and then we will provide a detailed quotation.

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