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, ideal for industrial use. Trusted supplier with top-quality silicon lumps.

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, a high-purity industrial material for manufacturing. Trust Lianyungang Chemsize as your reliable 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

Industrial Silicon Metal Powder

Characteristics:

• Silicon metal powder is a silver-grey or dark grey powder with a metal luster.


• High melting point, good heat resistance, high resistivity, and anti-oxidation properties.


• Essential raw material for high-tech industries, known as "industrial monosodium glutamate."

Applications:

1. Used in refractory materials and metallurgical applications for high temperature, wear, and oxidation resistance.


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


3. Utilized in the production of integrated circuits and electronics components.


4. Additive for nonferrous alloys, silicon steel, and metal reducing agent for ceramic alloys.


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

Additional Applications:

• Used in organosilicon polymer synthesis for silicon monomer, silicone oil, and silicon rubber preservative.


• Manufacture of trichlorosilane and polysilicon for hi-tech fields.


• Metallurgy and foundry industry for alloy additives and silicon steel alloying agent.


• Production of silica sol and electronics industry applications.

Specifications:

• Common specifications include 40-120mesh, 200mesh, 325mesh, 800mesh, etc.


• Customizable particle size range based on customer needs.

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

 

Our Advantages

Silicon Powder: Enhancing Your Product Performance

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 the final application requirements through crushing, milling, and classifying silicon material.

Our Silicon Metal powder can be customized with top and bottom cuts to control coarse and fine particles, with particle sizes ranging from 6 microns and up. We offer contamination-free micronizing for customers with strict purity standards.

Chemsize offers a range of metallurgical silicon powders tailored to customer specifications, including high purity Silicon Metal Powder for sputtering targets, CVD, PVD processes, water treatment, fuel cells, and solar applications. Our products are available in various sizes, including nanoscale options.

Key Features:

• Customizable particle sizes


• High purity for advanced applications


• Contamination-free micronizing


• Wide range of sizes available

Product Specifications:

• Synonyms: Silicon particles, Silicon microparticles, Silicon micropowder, Silicon micro powder, Silicon micron powder, Silicon submicron powder, Silicon sub-micron powder


• Company: Lianyungang Chemsize International Trading Co., Ltd.

Third Party Test Report

High purity 4N Silicon Metal 99.99% Bottom Cut available from Lianyungang Chemsize International Trading Co., Ltd. Trusted supplier for industrial use.

 

Packaging & Shipping

 

Welcome to contact Lianyungang Chemsize International Trading Co., Ltd. for high-quality 4N Silicon Metal 99.99% Bottom Cut. We are a reliable supplier of industrial silicon materials.