High-Grade Silicon Powder for Industrial Applications

• Refractoriness (℃): <1450
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Powder
• Material: Silicon Metal, Polysilicon
• 5n: Si>99.999%
• Model NO.: 200 mesh 325mesh D50 3-5,6-9,10-14,15-18 microns
• 4n: Si>99.99%
• Bottom Cut: Available
• D10 D50 D90: Adjustment
• Top Cut: Available
• 3n: Si>99.9%
• CAS#: 7440-21-3
• Silicon Material: Monocrystalline, Polycrystalline
• Formula: Si
• 2n: Si>99%
• Size: 200, 300, 325mesh, Customized
• Density: 2.33 Gram/Cm3
• Form: Free Flowing, Non-Sticking Powder
• Transport Package: 25kg Bag, Jumbo Bag, Pallet
• Specification: 553 441 421 3303 2503 2N 3N 4N 5N
• Trademark: Chemsize
• Origin: China
• HS Code: 280469
• Production Capacity: 3000mt/Year

Product Description

Chemical Composition

Discover our High-Grade Silicon Powder for Industrial Applications, perfect for various industrial uses. Trust Lianyungang Chemsize International Trading Co., Ltd. for top-quality silicon materials.

Silicon Metal Powder
	Grade	553	441	421	3303	2503	2202
Specification	Si≥	98.50%	99%	99%	99%	99%	99%
	Fe≤	0.50%	0.40%	0.40%	0.30%	0.20%	0.20%
	Al≤	0.50%	0.40%	0.20%	0.30%	0.50%	0.20%
	Ca≤	0.30%	0.10%	0.10%	0.03%	0.03%	0.02%
	Size	45-325mesh, -200mesh, -325mesh or as per your order
Packing	25kg/bag or 1000kg/bag

High Purity Silicon Metal Powder
	Grade	3N-1	3N-2	4N	5N
Specification Element content	Si≥	99.9%	99.9%	99.99%	99.999%
	Fe≤	0.05%	<0.02%	0.003%	3PPM
	Al≤	0.12%	<0.02%	0.003%	2PPM
	Ca≤	0.02%	<0.005%	0.001%	0.05PPM
	Size	45-325mesh, -200mesh, -325mesh or as per your order
Packing	25kg/bag or 1000kg/bag,Drum

 

Discover our High-Grade Silicon Powder for various industrial applications. We offer micronized, crystalline silicon metal for your manufacturing needs.

Silicon powder	Specification	Min.  Si content	Chemical composition%
			Max impurity content
			Fe	Al	Ca
Silicon powder for chemical egineering	Si- (20-120 mesh)	99.0	0.4	0.4	0.1
	Si- (30-140 mesh)	99.0	0.4	0.4	0.1
	Si- (40-160 mesh)	99.0	0.4	0.4	0.1
	Si- (40-280 mesh)	99.0	0.4	0.4	0.1
	Si- (40-325 mesh)	99.0	0.4	0.4	0.1
Silicon powder for refractory material	150 mesh	98.5	0.5	0.5	0.3
	200 mesh	98.5	0.5	0.5	0.3
	325 mesh	98.5	0.5	0.5	0.3
	400 mesh	98.5	0.5	0.5	0.3
	500 mesh	98.5	0.5	0.5	0.3
Low grade  silicon powder	200 mesh  325 mesh	97	Impurity contents≤3.0%
Product: 553#, 521#, 421#, 3303# Particle size: 20-160mesh, 30-270mesh, 45-710um,200mesh and 325mesh,etc.

Product Description

Industrial Silicon Metal Powder

Industrial Silicon Metal Powder

Characteristics:

• Silicon metal powder is a silver-grey or dark grey powder with a metal luster.


• High melting point, good heat resistance, high resistivity, and anti-oxidation properties.


• Essential raw material for high-tech industries.

Applications:

1. Used in refractory materials and metallurgical applications for high temperature, wear, and oxidation resistance.


2. Base material for organic silicon products, providing temperature resistance, electrical insulation, and corrosion resistance.


3. Utilized in producing integrated circuits and electronics components.


4. Additive for nonferrous alloys, silicon steel, and metal reducing agent for ceramic alloys.


5. Improves thermostability, wear resistance, and inoxidizability in refractories and powder metallurgy.

Company: Lianyungang Chemsize International Trading Co., Ltd.

 

Our Advantages

Silicon Powder: Enhancing Product Performance

Silicon Powder: Enhancing the Performance of Your Products

Silicon Metal is typically produced in a size of 0-100 mm, but further size reduction is often necessary for various applications. The particle size can be optimized based on the final application, requiring some customization for cost-effective solutions. Silicon metal powder is produced through crushing, milling, and classifying silicon material to achieve the desired particle size.

Chemsize offers a range of metallurgical silicon powders that are carefully selected, crushed, and milled to customer specifications. Different purities and sizes are available to meet diverse processing requirements and application needs. Customized products can be developed upon request.

Key Features:

• High purity Silicon Metal Powder with small average grain sizes


• Used in sputtering targets, CVD, PVD, E-Beam Evaporation, ALD, MOCVD, etc.


• Beneficial for applications requiring high surface areas like water treatment, fuel cells, and solar applications


• Nanoparticles available for extremely high surface areas


• Standard particle sizes range from -325 mesh to submicron

Silicon Metal Powder Synonyms:

Silicon particles, Silicon microparticles, Silicon micropowder, Silicon micro powder, Silicon micron powder, Silicon submicron powder, Silicon sub-micron powder

For more information, contact Lianyungang Chemsize International Trading Co., Ltd.

Third Party Test Report

Third-party reports from SGS and CCIC confirm the quality of our High-Grade Silicon Powder for Industrial Applications.

 

Packaging & Shipping