5n Silicon Material for High Purity Applications

• Refractoriness (℃): <1450
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 200 mesh 325mesh D50 3-5,6-9,10-14,15-18 microns
• Shape: Powder
• Material: Silicon Metal, Polysilicon
• 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
• 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 5N Silicon Material for High Purity Applications, ideal for various industrial needs. Trust Lianyungang Chemsize for top-quality silicon products.

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 5N Silicon Material for High Purity Applications, perfect for various industrial needs. Get top-quality silicon materials from Lianyungang Chemsize International Trading Co., Ltd.

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. Applications include furnace walls, kilns, and kiln furniture.


2. Base material for organic silicon products, such as silicon monomers, silicone oils, and silicone rubber preservatives, providing enhanced temperature resistance, electrical insulation, and corrosion resistance.


3. Utilized in the production of integrated circuits and electronics components through the manufacturing of silicon wafers, driving high-tech industries.


4. Additive for nonferrous alloys and silicon steel in metallurgical casting to improve hardness. Also used as a metal reducing agent for ceramic alloys.


5. Improves thermostability, wear resistance, and inoxidizability in refractories and powder metallurgy applications, widely used in steel furnaces and kiln furniture.


6. Basic material for organosilicon polymer synthesis, enhancing product properties like thermostability, electric insulativity, corrosion resistance, and waterproofing.


7. Key component in the production of trichlorosilane and polysilicon for hi-tech fields and manufacturing integrated circuits and electronic components.


8. Used as non-iron-based alloy additives and silicon steel alloying agent in metallurgy and foundry industry to improve hardenability. Also applicable in new-type ceramic alloys.


9. Utilized in the production of silica sol.


10. Available in various particle size ranges (e.g., 40-120mesh, 200mesh, 325mesh, 800mesh) to meet 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 required 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.

 

Chemsize offers a range of metallurgical silicon powders that are carefully selected, crushed, and milled to customer specifications. Different purities and sizes are available to meet specific processing requirements and application needs. Customized chemistry and sizing options are also available upon request.

 

Key Features:

 

• High purity Silicon metal Powder with smallest possible average grain sizes


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


• Available in different particle sizes including nanoscale range


 

 

Benefits:

 

• Enhances product performance


• Suitable for water treatment, fuel cell, solar applications, and more


• Contamination-free micronizing process


 

 

For more information on our silicon powder products, contact Lianyungang Chemsize International Trading Co., Ltd.

 

Third Party Test Report

Explore our High Purity Silicon Powder with Third Party Test Reports from SGS and CCIC for top-quality assurance. Ideal for various applications.

 

Packaging & Shipping