Top-Quality Silicon Monomer for Metallurgical Needs

• 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 top-quality silicon monomer for metallurgical needs from Lianyungang Chemsize International Trading Co., Ltd. We offer high-grade silicon powders for 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 top-quality silicon monomer for metallurgical needs. We offer high-grade silicon powders and materials for 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 Description

Industrial Silicon Metal Powder

Characteristics:

Silicon metal powder is a silver-grey or dark-grey powder with a metal luster. It has a high melting point, good heat resistance, high resistivity, and anti-oxidation properties. It is an essential raw material for various high-tech industries, often referred to as "industrial monosodium glutamate."

Applications:

1. Widely 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 synthesizing organic silicon products with enhanced properties.


3. Utilized in producing integrated circuits and electronics components, driving high-tech industries.


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


5. Applied in refractories and powder metallurgy to enhance thermostability, wear resistance, and inoxidizability.


6. Used in organosilicon chemical industry for synthesizing silicon monomer, silicone oil, and silicon rubber preservative.


7. Essential in manufacturing trichlorosilane and polysilicon for hi-tech fields.


8. Utilized in metallurgy and foundry industry as alloy additives and alloying agents to improve hardenability.


9. Key component in the production of silica sol and for the electronics industry.

Specifications:

Common specifications include 40-120 mesh, 200 mesh, 325 mesh, 800 mesh, etc. Different particle size ranges can be supplied 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 available


• Range of purities and sizes to meet processing needs


• High purity for various deposition processes


• Wide range of particle sizes available

Benefits:

• Enhances product performance


• Optimizes cost competitiveness


• Enables customization for specific requirements


• Applicable in various industries including water treatment, fuel cells, and solar applications

Chemsize, a product of 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 satisfy customer processing requirements and application needs. Customized chemistry and sizing options are also available upon request.

Product Specifications:

Our silicon powder products include high purity Silicon Metal Powder suitable for various deposition processes such as CVD and PVD. The powders are also ideal for applications requiring high surface areas like water treatment, fuel cells, and solar applications. Nanoparticles are available for producing very high surface areas.

Synonyms for our Silicon Metal Powder include Silicon particles, Silicon microparticles, Silicon micropowder, Silicon micro powder, Silicon micron powder, Silicon submicron powder, and Silicon sub-micron powder.

Third Party Test Report

Explore our top-quality Silicon Monomer for metallurgical needs with third-party test reports from SGS and CCIC. Trust Lianyungang Chemsize for high-grade industrial silicon products.

 

Packaging & Shipping