High Grade Metal Silicon Si 99.99%

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1000-1450
• Model NO.: D10 D50 D90 Ajustable
• Shape: Powder
• Type: Refractory Material
• Particle Size Distribution: D10 D50 D90 Is Adjustable
• Si: >99% >99.9%, >99.99%, >99.999%
• Fe: <0.5%, <0.1%, <0.05%, <0.02%, <0.01%
• Size: Bottom, Top Cut Available
• Material: Silicon Metal Powder
• Transport Package: 25kg Bag, Jumbo Bag, Pallet
• Specification: 553 441 421 3303 2503
• Origin: China
• Production Capacity: 3000mt/Year

Product Description

High Grade Metal Silicon Si 99.99% from Lianyungang Chemsize International Trading Co., Ltd. - top quality for industry use.

Silicon Metal Powder

Chemsize Silicon Metal Powder

Chemsize Silicon Metal Powder is a silver grey or dark grey powder with a metal luster. It has a high melting point, excellent heat resistance, high resistivity, and anti-oxidation properties. This indispensable raw material is often referred to as the "industrial monosodium glutamate" and is used in various high-tech industries.

Key Applications:

1. Used in refractories and powder metallurgy to enhance thermostability, wear resistance, and inoxidizability.


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


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


4. Metallurgy and foundry industry for alloy additives and steel alloying agents.


5. Production of silica sol and in the electronics industry.

Particle Size Optimization:

Chemsize Silicon Metal Powder is produced by crushing, milling, and classifying silicon material to achieve the desired particle size. Customized particle sizes can be supplied based on customer requirements, ensuring optimal performance in various applications.

Product Range:

Chemsize offers a range of metallurgical silicon powders with different purities and sizes to meet customer processing needs. Customized products with specific chemistry and sizing can be produced upon request.

Specifications:

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

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

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≥	99.7%	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

High Grade Metal Silicon Si 99.99% - Pure silicon metal for industry, metallurgy, and more. Top quality from leading manufacturer and exporter.