Industrial Silicon Powder 553 Grade Material

• 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 high-quality Industrial Silicon Powder 553 Grade Material from Lianyungang Chemsize International Trading Co., Ltd. Perfect for various industrial applications.

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 Industrial Silicon Powder 553 Grade Material, perfect for various applications in the metal industry. Available in micronized form for enhanced 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



 

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 the production of refractory materials and metallurgical applications.


2. Base material for organic silicon products in chemical operations.


3. Key component in producing integrated circuits and electronics components.


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


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


 

 

Additional Uses:

 

• Basic material for organosilicon polymer synthesis.


• Manufacturer of trichlorosilane and polysilicon for hi-tech fields.


• Used in metallurgy and foundry industry for alloy additives and reducing agents.


• Production of silica sol and electronics industry applications.


 

 

Specifications:

 

• Common specifications include 40-120mesh, 200mesh, 325mesh, 800mesh, etc.


• Customizable particle size range based on customer needs.


 

 

For high-quality industrial silicon metal powder, contact 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 specific processing requirements and application needs. Customized chemistry and sizing options are also available upon request.

 

Key Features:

 

• High purity Silicon metal Powder with smallest grain sizes


• Customizable particle sizes for various applications


• Suitable for Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes


• Useful in water treatment, fuel cell, and solar applications


• Nanoparticles available for high surface area requirements


 

 

Product Specifications:

 

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


• Available in nanoscale range


• Synonyms: Silicon particles, Silicon microparticles, Silicon micropowder, and more


 

 

Enhance the performance of your products with our high-quality silicon powder products. Contact Lianyungang Chemsize International Trading Co., Ltd. for more information.

 

Third Party Test Report

Explore our high-quality Industrial Silicon Powder 553 Grade Material, backed by SGS and CCIC reports. Perfect for various industrial applications.

 

Packaging & Shipping