Crystalline Silicon Metal 5n Silicon Cullet

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): <1450
• Model NO.: 1-5cm 5-10cm
• 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 high-purity Crystalline Silicon Metal 5N Cullet from Lianyungang Chemsize. Ideal 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 high-purity 5N Silicon Cullet, ideal for industrial applications. Trust Lianyungang Chemsize for top-quality Silicon Metal.

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, 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 for high temperature, wear, and oxidation resistance.


2. Base material for organic silicon products, enhancing temperature resistance, electrical insulation, corrosion resistance, and waterproofness.


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


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


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


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 industry as alloy additives and reducing agents.


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

Specifications:

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

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

 

Our Advantages

Chemsize Silicon Powder

Silicon Powder: Enhancing Your Product Performance

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 specific needs, requiring some customization for the most cost-effective solution. Silicon metal powder is created through crushing, milling, and classifying silicon material to achieve the desired particle size.

Our high-quality silicon powder can be tailored to meet different requirements. We offer options with top cut for controlling coarse particles only, as well as top and bottom cut for managing both coarse and fine particles. The particle shape can be adjusted during micronizing, ensuring contamination-free production for sensitive applications.

Chemsize provides metallurgical silicon powders in various purities and sizes to meet diverse processing and application needs. Customized products with specific chemistry and sizing are available upon request.

Key Features:

• High purity Silicon metal Powder with small grain sizes for sputtering targets and deposition processes


• Available in different particle sizes, including nanoscale options


• Suitable for applications requiring high surface areas like water treatment, fuel cells, and solar technologies

Product Specifications:

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


• Synonyms: Silicon particles, Silicon microparticles, Silicon micropowder, and more

Choose Chemsize Silicon Powder for superior quality and tailored solutions to meet your specific needs.

Third Party Test Report

Third-party test reports from SGS and CCIC for Crystalline Silicon Metal 5n Silicon Cullet by Lianyungang Chemsize International Trading Co., Ltd.

 

Packaging & Shipping

 

Welcome to contact Lianyungang Chemsize International Trading Co., Ltd. for high-quality Crystalline Silicon Metal 5N Silicon Cullet. We are a leading supplier in the industry.