Crystalline Silicon Metal 5n Silicon Lumps

• Refractoriness (℃): <1450
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Powder
• Material: Silicon Metal, Polysilicon
• 5n: Si>99.999%
• 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

Discover our Crystalline Silicon Metal 5n Silicon Lumps, produced by Lianyungang Chemsize International Trading Co., Ltd. Top-quality industrial silicon material for various 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 premium Crystalline Silicon Metal 5n Silicon Lumps, produced by Lianyungang Chemsize International Trading Co., Ltd. The top-quality silicon material you need!

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:

• Silver grey or dark grey powder with metal luster


• High melting point, good heat resistance, and high resistivity


• Anti-oxidation properties

Applications:

1. Used in refractory materials and metallurgical applications


2. Base material for organic silicon products


3. Production of integrated circuits and electronics components


4. Additive for nonferrous alloys and silicon steel


5. Improves thermostability, wear resistance, and inoxidizability

Additional Uses:

• Manufacturer of trichlorosilane and polysilicon


• Used in metallurgy and foundry industry


• Production of silica sol


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

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

 

Our Advantages

Silicon Powder: Enhancing Your Products

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


• Contamination-free micronizing


• High purity for various applications


• Available in nanoparticle sizes

Benefits:

• Enhances product performance


• Cost-competitive solutions


• Wide range of applications


• Customized chemistry and sizing

Company Information:

Chemsize, a product of Lianyungang Chemsize International Trading Co., Ltd., offers a range of metallurgical silicon powders carefully selected and milled to customer specifications.

Product Specifications:

Our silicon powder products include high purity Silicon Metal Powder suitable for various deposition processes and applications such as water treatment, fuel cells, and solar applications. Available in a range of sizes including nanoscale particles.

Synonyms:

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

Third Party Test Report

Explore our Crystalline Silicon Metal 5n Silicon Lumps, backed by SGS and CCIC reports. Trust Lianyungang Chemsize for top-quality silicon products.

 

Packaging & Shipping

 

Welcome to contact Lianyungang Chemsize International Trading Co., Ltd. for premium Crystalline Silicon Metal 5n Silicon Lumps. We are a leading supplier of high-quality silicon products.