High Purity Silicon Powder for Industrial Use

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): <1450
• Model NO.: 200 mesh 325mesh D50 3-5,6-9,10-14,15-18 microns
• Shape: Powder
• Type: Refractory Material
• 5n: Si>99.999%
• 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
• Material: Silicon Metal, Polysilicon
• 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
• Package Size: 110.00cm * 110.00cm * 100.00cm
• Package Gross Weight: 1003.000kg

Product Description

Chemical Composition

High Purity Silicon Powder for Industrial Use by Lianyungang Chemsize International Trading Co., Ltd. Ideal for metallurgical, manufacturing, and 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 High Purity Silicon Powder for Industrial Use, ideal for metallurgical applications. Our product range includes micronized, crystalline, and polysilicon materials, ensuring top-grade quality for your industrial 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 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 for high temperature, wear, and oxidation resistance.


2. Base material in organic silicon chemical operations for manufacturing silicon monomers, silicone oils, and silicone rubber preservatives.


3. Utilized in the production of integrated circuits and electronics components through the manufacturing of silicon wafers.


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


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


6. Basic material for organosilicon polymer synthesis, trichlorosilane, and polysilicon production in the organosilicon chemical industry.


7. Used as non-iron-based alloy additives, silicon steel alloying agent, and reducing agent in metallurgy and foundry industry.


8. Essential raw material for the electronics industry, particularly in the production of integrated circuits and electronic components.


9. Available in various particle sizes ranging from 40-120mesh, 200mesh, 325mesh, 800mesh, etc., to meet customer needs

 

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

 

Our Advantages

Silicon Powder: Enhancing Your Products
 

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 the most cost-effective solution. Silicon metal powder is produced through crushing, milling, and classifying silicon material to achieve the desired particle size.

Our company, Lianyungang Chemsize International Trading Co., Ltd., 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.

Key Features:

• Customized particle sizes for specific applications


• High purity silicon powder for sputtering targets and deposition processes


• Nanoparticles for high surface area applications


 

Product Specifications:

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


• Applications: CVD, PVD, water treatment, fuel cells, solar applications


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


 

Our silicon powder products cater to a wide range of industries and applications, providing innovative solutions to meet customer requirements effectively.

 

Third Party Test Report

 

High Purity Silicon Powder for Industrial Use, tested by SGS and CCIC, from Lianyungang Chemsize International Trading Co., Ltd.

 

Packaging & Shipping