4n Silicon Powder for Specific Applications

• 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: 100.00cm * 100.00cm * 90.00cm
• Package Gross Weight: 1003.000kg

Product Description

Chemical Composition

Discover our 4N Silicon Powder for Specific Applications, ideal for various industrial uses. We offer high-quality silicon microparticles for advanced technology needs.

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 4N Silicon Powder for Specific Applications, ideal for various industries. High purity, micronized material for advanced technology 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 metal 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 temperature resistance, electrical insulation, corrosion resistance, and waterproofing properties.


3. Utilized in the production of integrated circuits and electronics components.


4. Additive for nonferrous alloys, silicon steel, and modern ceramic alloys to enhance hardness and heat resistance.


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


 

 

Additional Applications:

 

• Used in organosilicon polymer synthesis for silicon monomer, silicone oil, and silicon rubber preservative.


• Manufacture of trichlorosilane and polysilicon for hi-tech fields and integrated circuits.


• Non-iron-based alloy additives, silicon steel alloying agent, and reducing agent for metal and ceramic alloys.


• Production of silica sol and for the electronics industry.


 

 

Specifications:

 

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


• Customizable particle size range 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 for most applications further size reduction is required. The optimum particle size depends strongly on the final application. Silicon metal powder is produced by crushing, milling, and classifying silicon material to obtain the required particle size.

 

Key Features:

 

• Customizable particle sizes for specific applications


• Contamination-free micronizing technology


• Range of purities and sizes available


• High purity Silicon metal Powder for various processes


• Nanoparticles for high surface area applications


 

 

Product Range:

 

Chemsize offers a variety of metallurgical silicon powders tailored to customer specifications. Products include high purity Silicon metal Powder ideal for sputtering targets, CVD, PVD processes, water treatment, fuel cells, and solar applications.

 

Specifications:

 

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


• Customized chemistry and sizing available on request


• Produced using proprietary hydrometallurgical process


 

 

Synonyms:

 

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

 

Experience the benefits of our high-quality silicon powder products from Lianyungang Chemsize International Trading Co., Ltd.

 

Third Party Test Report

Discover our 4N Silicon Powder tailored for specific applications, ideal for various industries. Trust our top-quality silicon microparticles for superior performance.

 

Packaging & Shipping