Metallic Silicon Powder Si> 99.9% Fe< 0.1%

• 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 purity metallic silicon powder with Si content >99.9% and Fe content <0.1%. Ideal for industrial applications requiring fine silicon powder.

Silicon Metal Powder

Characteristics:

Silicon metal powder is a silver-grey or dark grey powder with a metal luster. It has a high melting point, good heat resistance, high resistivity, and anti-oxidation properties. It is an essential raw material for various high-tech industries.

Application:

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


2. Utilized in the organosilicon chemical industry for synthesizing organosilicon polymers, silicon monomers, silicone oil, and silicon rubber preservatives.


3. Applied in the production of trichlorosilane, polysilicon, monocrystalline silicon, integrated circuits, and electronic components.


4. Utilized in metallurgy and foundry industry as non-iron-based alloy additives, silicon steel alloying agents, and reducing agents for metals.


5. Used in the production of silica sol and in the electronics industry.

Silicon Powder: Enhancing the Performance of Your Products

Silicon metal is typically produced in a size of 0-100 mm, but further size reduction is often necessary for specific applications. The particle size can be optimized based on the final application, and customization is available to meet customer needs.

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, and milled to customer specifications. Different purities and sizes are available to satisfy processing requirements and application needs.

Our Vast Range of Products to Solve Customer Requirements

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

Company Name: 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

Third Party Test Report by CCIC for Metallic Silicon Powder Si>99.9% Fe<0.1% from Lianyungang Chemsize International Trading Co., Ltd.