99.999% Pure Silicon Material for Different Industries

• 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 99.999% Pure Silicon Material for Various Industries. We are a leading supplier of high-quality silicon for different 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

 

Product Description:

Discover our 99.999% Pure Silicon Material for Various Industries. We are your reliable silicon material supplier, offering high-quality products for different 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.


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


• Essential raw material for high-tech industries, known as "industrial monosodium glutamate."

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, and corrosion resistance.


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 enhance hardness.


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


6. Basic material for organosilicon polymer synthesis, improving product properties.


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


8. Used in metallurgy and foundry industry as alloy additives and reducing agents.


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

Specifications:

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


• Customizable particle size range based on customer needs.

Contact Lianyungang Chemsize International Trading Co., Ltd. for more information.

 

Our Advantages

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 optimization is crucial for achieving the best results in different uses. Silicon metal powder is meticulously 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 tailored to meet customer specifications and needs. We provide different purities and sizes to cater to diverse processing requirements and application needs.

Key Features:

• Customized particle sizes for specific applications


• High purity silicon metal powder for sputtering targets and various deposition processes


• Nanoparticles for high surface area applications like water treatment, fuel cells, and solar applications

Product Specifications:

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


• Customized chemistry and sizing options


• Contamination-free micronizing process

Our silicon powder products are ideal for a wide range of industries and applications, ensuring high performance and quality results. Contact us today to discover how our silicon powders can elevate your products to the next level.

Third Party Test Report

Discover our 99.999% Pure Silicon Material for Various Industries. Trusted supplier of high-quality silicon powder. SGS and CCIC Reports available.

 

Packaging & Shipping