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

Silicon Metal Powder Specifications:

Company: Lianyungang Chemsize International Trading Co., Ltd.

Product: 4N Silicon Metal 99.99% Bottom Cut

Keywords: Silicon Metal Bottom Cut, High Purity Silicon Metal, 99.99% Silicon Metal, Industrial Silicon Material

Supplier: Silicon Metal Manufacturer

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

 

Product Parameters

Company: Lianyungang Chemsize International Trading Co., Ltd.

Product: 4N Silicon Metal 99.99% Bottom Cut

Keywords: Silicon Metal Bottom Cut, High Purity, Industrial Grade, Monocrystalline, Polysilicon Supplier

Description: Premium 99.99% Silicon Metal Bottom Cut for industrial applications. Top-quality and 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 Description

Industrial Silicon Metal Powder

Our silicon metal powder, available in silver grey or dark grey with a metallic luster, is a high-quality raw material essential for various high-tech industries. With its high melting point, excellent heat resistance, and anti-oxidation properties, it is often referred to as the "industrial monosodium glutamate."

Key Applications:

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


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


3. Crucial in producing silicon wafers for integrated circuits and electronics components.


4. Enhances the hardness of nonferrous alloys and silicon steel in metallurgical casting.


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

Additional Uses:

• Manufacturing trichlorosilane and polysilicon for hi-tech fields.


• As an alloy additive and alloying agent in metallurgy and foundry industry.


• Production of silica sol and catering to the electronics industry.

Available in various mesh sizes (40-120mesh, 200mesh, 325mesh, 800mesh, etc.), our industrial silicon metal powder can be customized to meet specific customer requirements.

Product offered by 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 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.

Silicon Metal powder can be produced with a top cut for customers that only need to control the amount of coarse particles. It can also be produced with a top and bottom cut for customers that need to control both the amount of coarse and fine particles. The shape of the particles can also be altered by the technology used at the micronizing stage. Contamination-free micronizing is also possible for customers that cannot accept any contamination from the milling media.

Micronized silicon with top cut can be supplied with a top cut of 6 microns and up. Silicon with bottom and top cut can be supplied with a bottom cut of very few microns and up. The cost will depend largely on production speed and yield.

A Raw Material Enabling a Vast Range of Customers to Achieve Their Goals

Chemsize offers a range of metallurgical silicon powders that are carefully selected, crushed, milled to customer specifications and needs. Different purities and sizes are available to satisfy customer processing requirements and application needs. Products with customized chemistry and sizing can be produced on request.

Our Vast Range of Products to Solve Customer Requirements

Our silicon powder products include spec products produced using a proprietary hydrometallurgical process.

• High purity Silicon metal Powder: Smallest possible average grain sizes for use in various processes including CVD, PVD, ALD, and more.


• Nanoparticles: Produce very high surface areas, available in various particle sizes including nanoscale range.

Silicon metal powder synonyms: Silicon particles, Silicon microparticles, Silicon micropowder, Silicon micro powder, Silicon micron powder, Silicon submicron powder, Silicon sub-micron powder

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

Third Party Test Report

4N Silicon Metal 99.99% Bottom Cut from Lianyungang Chemsize International Trading Co., Ltd. Third-party tested for quality assurance. SGS and CCIC Reports available.

 

Packaging & Shipping

 

Welcome to contact Lianyungang Chemsize International Trading Co., Ltd. for 4N Silicon Metal 99.99% Bottom Cut. Top-quality industrial silicon material supplier.