Premium Silicon Rubber Preservative for Longevity

• Refractoriness (℃): <1450
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Powder
• Material: Silicon Metal, Polysilicon
• 5n: Si>99.999%
• Model NO.: 200 mesh 325mesh D50 3-5,6-9,10-14,15-18 microns
• 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 Premium Silicon Rubber Preservative for Longevity, ideal for industrial silicon coating and rubber preservation. Ensure lasting protection with our micronized silicon powder solution.

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 Silicon Rubber Preservative for Longevity, ideal for industrial protection and preservation of silicon rubber 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 Description

Industrial 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, excellent heat resistance, high resistivity, and anti-oxidation properties. Often referred to as the "industrial monosodium glutamate," it is a crucial raw material for various high-tech industries.

Applications:

1. Widely used in the production of refractory materials and metallurgical applications due to its high temperature, wear, and oxidation resistance.


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


3. Utilized in producing integrated circuits and other electronics components through the manufacturing of silicon wafers.


4. As an additive in the metallurgical casting industry to enhance the hardness of nonferrous alloys and silicon steel.


5. Applied in refractories and powder metallurgy to improve thermostability, wear resistance, and inoxidizability of products.


6. Used in the organosilicon chemical industry for synthesizing silicon monomers, silicone oils, and silicon rubber preservatives.


7. Essential raw material for manufacturing trichlorosilane, polysilicon, and monocrystalline silicon in the hi-tech fields.


8. Utilized in metallurgy and foundry industry as non-iron-based alloy additives and silicon steel alloying agents.


9. For the production of silica sol and in the electronics industry with various particle size ranges available.

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

 

Our Advantages

Silicon Powder: Enhancing Your Product Performance

Silicon Metal is typically produced in a size of 0-100 mm, but further size reduction is often necessary for various applications. The particle size optimization is crucial for cost competitiveness, requiring crushing, milling, and classifying silicon material to achieve the desired size.

Our company, Lianyungang Chemsize International Trading Co., Ltd., offers a range of metallurgical silicon powders tailored to customer specifications. Different purities and sizes are available to meet diverse processing requirements and application needs.

Key Features:

• Customized chemistry and sizing options


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


• Nanoparticles for high surface area applications

Product Specifications:

• Particle sizes: - 325 mesh, - 100 mesh, 10-50 microns, submicron (< 1 micron)


• Applications: CVD, PVD, water treatment, fuel cells, solar applications

Our silicon powder products, including high purity options, cater to a wide range of industries and applications. Contact us for customized solutions to meet your specific needs.

Third Party Test Report

Explore our Premium Silicon Rubber Preservative for Longevity with third-party SGS and CCIC reports. Ideal for industrial silicon coating and rubber preservation.

 

Packaging & Shipping