Silicon Metal 441 High Purity Silicon

• Refractoriness (℃): <1450
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Powder
• Material: Silicon Metal, Polysilicon
• 5n: Si>99.999%
• Model NO.: 1-5cm 5-10cm
• 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

Silicon Metal Powder Specifications: High Purity Silicon 441 for industrial applications. Top-quality silicon metal with various forms and sizes available. Buy online now!

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 Silicon Metal 441, a high-purity silicon product perfect for various industrial applications. Buy online for top quality and excellent performance.

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 Description

Industrial Silicon Metal Powder

Characteristics:

Silicon metal powder is a silver-grey or dark-grey powder with a metallic luster. It has a high melting point, excellent heat resistance, high resistivity, and anti-oxidation properties. Often referred to as the "industrial monosodium glutamate," it is a crucial raw material for various high-tech industries.

Applications:

1. Used in the production of refractory materials and metallurgical applications due to its high temperature, wear, and oxidation resistance.


2. Base material for organic silicon products, such as silicon monomers, silicone oils, and silicone rubber preservatives, providing enhanced temperature resistance, electrical insulation, corrosion resistance, and waterproofing.


3. Utilized in the production of integrated circuits and electronics components, driving high-tech industries.


4. Additive for nonferrous alloys and silicon steel in metallurgical casting to improve hardness.


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


6. Basic material for organosilicon polymer synthesis, enhancing product properties like thermostability, electric insulativity, corrosion resistance, and waterproofing.


7. Key component in the production of trichlorosilane and polysilicon for hi-tech fields.


8. Used as non-iron-based alloy additives and silicon steel alloying agents in metallurgy and foundry industry.


9. Essential for the production of silica sol and in the electronics industry for various applications.

Specifications:

Common specifications include 40-120 mesh, 200 mesh, 325 mesh, 800 mesh, etc. Different particle size ranges can be supplied based on customer needs.

Provided by Lianyungang Chemsize International Trading Co., Ltd.


 

Our Advantages

Chemsize Silicon Powder

Silicon Powder: Enhancing Your Product Performance

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 of silicon metal powder is crucial for optimal performance, requiring customization based on specific needs.

Chemsize offers a range of metallurgical silicon powders carefully selected, crushed, and milled to customer specifications. Our products cater to a wide range of processing requirements and application needs, providing high purity and customized chemistry options.

Key Features:

• Available in various purities and sizes


• Customized chemistry and sizing options


• Suitable for sputtering targets, CVD, PVD, ALD, MOCVD, and more


• High surface area for water treatment, fuel cells, and solar applications


• Nanoparticles for increased surface area

Product Specifications:

• Particle sizes: - 325 mesh, - 100 mesh, 10-50 microns, submicron (< 1 micron)


• Can provide materials in the nanoscale range

Synonyms:

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

Choose Chemsize Silicon Powder for superior quality and performance in your products!

Third Party Test Report

Explore our top-quality Silicon Metal 441 High Purity Silicon, backed by SGS and CCIC reports. Ideal for various industrial applications.

 

Packaging & Shipping

 

Welcome to contact us for the finest quality Silicon Metal 441, a high purity silicon product suitable for various industrial applications.