4n Silicon Metal 99.99% Bottom Cut

• 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 our 4N Silicon Metal 99.99% Bottom Cut, a high-purity silicon material ideal for various industrial applications. Trust Lianyungang Chemsize International Trading Co., Ltd. as your reliable silicon metal supplier.

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 4N Silicon Metal 99.99% Bottom Cut, offering high purity and top quality for industrial applications. Trust Lianyungang Chemsize International Trading Co., Ltd. as your reliable silicon material supplier.

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 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 resistance, wear resistance, and oxidation resistance. Applications include furnace walls, kilns, and kiln furniture.


2. Base material in organic silicon chemical operations for synthesizing organic silicon products like silicon monomers, silicone oils, and silicone rubber preservatives.


3. Utilized in producing integrated circuits and electronics components through the manufacturing of silicon wafers.


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


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


6. Key material for organosilicon polymer synthesis, trichlorosilane, polysilicon, and monocrystalline silicon production.


7. Used in metallurgy and foundry industry as alloy additives and reducing agents for metal and ceramic alloys.


8. Essential for the electronics industry, offering various particle size ranges to meet customer needs.

For the production of silica sol, the industrial silicon metal powder from Lianyungang Chemsize International Trading Co., Ltd. is a versatile and indispensable material for a wide range of high-tech applications.

 

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


• Top cut and bottom cut options available


• Contamination-free micronizing


• High purity for various applications


• Range of sizes including nanoscale

Benefits:

• Enhances product performance


• Cost-competitive solutions


• Customized chemistry and sizing


• Wide range of applications

Company Information:

Chemsize, a product line by Lianyungang Chemsize International Trading Co., Ltd., offers a variety of metallurgical silicon powders tailored to meet customer specifications and needs.

Product Range:

Our silicon powder products include high purity Silicon Metal Powder suitable for sputtering targets, CVD, PVD processes, water treatment, fuel cells, and solar applications. Nanoparticles with high surface areas are also available. Standard particle sizes range from - 325 mesh to submicron (< 1 micron).

Synonyms:

Silicon particles, Silicon microparticles, Silicon micropowder, Silicon micro powder, Silicon micron powder, Silicon submicron powder, Silicon sub-micron powder

Third Party Test Report

Discover high purity 4N Silicon Metal 99.99% Bottom Cut from Lianyungang Chemsize International Trading Co., Ltd. Ideal for industrial applications.

 

Packaging & Shipping

 

Welcome to contact Lianyungang Chemsize International Trading Co., Ltd. for high purity 4N Silicon Metal 99.99% Bottom Cut.