Ultra-Fine Silicon Material for Refractory 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 * 80.00cm
• Package Gross Weight: 1003.000kg

Product Description

Chemical Composition

Discover our Ultra-Fine Silicon Material for Refractory Needs, perfect for industrial use. High quality and micron-sized particles available.

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 Ultra-Fine Silicon Material for Refractory Needs, perfect for industrial use. High quality and purity for your metallurgical requirements.

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 due to its 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, enhancing hardness in finished steel products.


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


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


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


8. Used in metallurgy and foundry industries to improve hardenability and as a reducing agent in new-type ceramic alloys.


9. For the production of silica sol.


10. Common specifications include 40-120mesh, 200mesh, 325mesh, 800mesh, etc., customizable 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 necessary for various applications. The optimal particle size varies depending on the final use, requiring customization for cost-effective solutions. Silicon metal powder is created through crushing, milling, and classifying silicon material to achieve the desired particle size.

 

Chemsize offers a variety of metallurgical silicon powders tailored to customer specifications. These powders are carefully selected, crushed, and milled to meet diverse processing requirements and application needs. Different purities and sizes are available to accommodate a wide range of customer demands.

 

Key Features:

 

• Customized particle sizes for specific applications


• High purity silicon powder for sputtering targets and deposition processes


• Nanoparticles for high surface area applications


 

 

Benefits:

 

• Enhanced product performance


• Optimized particle sizes for efficient processing


• Wide range of applications including water treatment, fuel cells, and solar technologies


 

 

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

 

Whether you need Silicon particles, micropowder, or submicron powder, Chemsize has the solution for your specific requirements. Contact us today to learn more about our range of high-quality silicon powders.

 

Third Party Test Report

Discover our Ultra-Fine Silicon Material for Refractory Needs, tested by SGS and CCIC. Perfect for industrial use.

 

Packaging & Shipping