Industrial Silicon Powder 553 Grade for Sale

• 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 Industrial Silicon Powder 553 Grade for Sale, offering high-quality crystalline silicon particles and micronized silicon powder.

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

 Product Name: Industrial Silicon Powder 553 Grade for Sale by Lianyungang Chemsize International Trading Co., Ltd. - High-quality micronized silicon powder for various industrial applications.

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 for organic silicon products, providing increased temperature resistance, electrical insulation, corrosion resistance, and waterproofing properties.


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


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


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


6. Basic material for organosilicon polymer synthesis in the organosilicon chemical industry.


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


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


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

Specifications:

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

For more information, 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 required for various applications. The optimal particle size depends on the final application, necessitating some optimization work for cost-effective solutions. 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. Customized products can be produced upon request.

Key Features:

• High purity Silicon Metal Powder with small grain sizes for sputtering targets and various deposition processes.


• Available in different particle sizes, including nanoscale options.


• Suitable for applications in water treatment, fuel cells, solar technology, and more.

Product Specifications:

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


• Customizable chemistry and sizing options.


• Contamination-free micronizing available.

Our silicon powder products cater to a wide range of customer needs, offering high performance and quality for various industrial applications.

Third Party Test Report

Third-party SGS and CCIC reports for our Industrial Silicon Powder 553 Grade, ensuring quality and reliability.

 

Packaging & Shipping