Industrial Silicon Powder for Various Industries

• 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

Product Description

Chemical Composition

Discover our Industrial Silicon Powder for Various Industries, including Micro Silicon Particles, Polysilicon, and High Purity Silicon Material.

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 Industrial Silicon Powder for Various Industries, offering high purity and quality for your industrial needs. Choose from a range of silicon materials to meet your specific 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. Widely known 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 synthesis, enhancing 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, silicon steel, and modern ceramic alloys to improve hardness and heat resistance.


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


6. Basic material for organosilicon polymer synthesis, improving product properties like thermostability and corrosion resistance.


7. Essential for manufacturing trichlorosilane, polysilicon, and monocrystalline silicon for hi-tech fields.


8. Used in metallurgy and foundry industry as alloy additives and silicon steel alloying agent to improve hardenability.


9. Key component for producing silica sol and catering to the electronics industry with various particle size ranges.

For more information, contact Lianyungang Chemsize International Trading Co., Ltd.

 

Our Advantages

Silicon Powder: Enhancing Your Products | Chemsize

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 particle size can be optimized based on the final application, requiring some customization for the most cost-effective solution. Silicon metal powder is produced through crushing, milling, and classifying silicon material to achieve the desired particle size.

Our silicon powder products cater to a wide range of customer needs, offering different purities and sizes to meet specific processing requirements and application demands. Customized chemistry and sizing options are available upon request.

Key Features:

• High purity Silicon metal Powder with smallest possible grain sizes


• Used in sputtering targets, CVD, PVD processes, and various applications


• Available in standard particle sizes ranging from - 325 mesh to submicron


• Nanoparticles for high surface area applications

Product Specifications:

Our silicon powder products include high purity Silicon metal Powder suitable for Chemical Vapor Deposition (CVD), Physical Vapor Deposition (PVD), water treatment, fuel cell, and solar applications. The particles can be customized to meet specific requirements, ensuring optimal performance in various processes.

For more information and customized orders, contact Lianyungang Chemsize International Trading Co., Ltd.

Third Party Test Report

Explore our Industrial Silicon Powder for Various Industries with Third Party Test Reports from SGS and CCIC. Trust Lianyungang Chemsize International Trading Co., Ltd. for high-quality silicon materials.

 

Packaging & Shipping