• Silicon Metal 99.9% Lumps for Sale
  • Silicon Metal 99.9% Lumps for Sale
  • Silicon Metal 99.9% Lumps for Sale
  • Silicon Metal 99.9% Lumps for Sale
  • Silicon Metal 99.9% Lumps for Sale
  • Silicon Metal 99.9% Lumps for Sale

Silicon Metal 99.9% Lumps for Sale

Refractoriness (℃): <1450
Feature: Long Time Materials
Type: Refractory Material
Shape: Powder
Material: Silicon Metal, Polysilicon
5n: Si>99.999%
Samples:
US$ 0/kg 1 kg(Min.Order)
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Customization:
Diamond Member Since 2023

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  • Overview
  • Chemical Composition
  • Product Description
  • Our Advantages
  • Third Party Test Report
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
1-5cm 5-10cm
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

Product Description

Chemical Composition

Silicon Metal 99.9% Lumps for Sale from Lianyungang Chemsize International Trading Co., Ltd. Top-quality industrial silicon material available online.

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 top-quality Silicon Metal 99.9% Lumps for sale from Lianyungang Chemsize International Trading Co., Ltd. A leading supplier of industrial silicon materials.

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.



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 producing integrated circuits and electronics components.

  4. Additive for nonferrous alloys and silicon steel in metallurgical casting industry.

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

  6. Basic material for organosilicon polymer synthesis in the chemical industry.

  7. Used in the production of trichlorosilane and polysilicon for hi-tech fields.

  8. Enhances hardenability in metallurgy and foundry industry.

  9. Key component for producing 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 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, to some extent, 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 that enables 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 therefore available, to satisfy customer processing requirements and application needs. Products with customized chemistry and sizing can be produced on request.



Our Silicon Powder Products Include:




  • High purity Silicon metal Powder for sputtering targets and various deposition processes.

  • Nanoparticles for high surface area applications like water treatment, fuel cells, and solar applications.

  • Standard powder particle sizes ranging from - 325 mesh to submicron sizes.



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

Silicon Metal 99.9% Lumps for Sale - High-quality industrial silicon material supplier offering pure silicon lumps. Trusted manufacturer with top-grade silicon metal.

Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
 
Packaging & Shipping
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
Silicon Metal 99.9% Lumps for Sale
 

Welcome to contact us at Lianyungang Chemsize International Trading Co., Ltd. for high-quality Silicon Metal 99.9% Lumps available for sale. We are a top supplier of industrial silicon materials.

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Diamond Member Since 2023

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Manufacturer/Factory, Trading Company
Registered Capital
1000000 RMB
Plant Area
101~500 square meters