Factory Direct Sale Low Price Amorphous Nano SiO2 Silicon Dioxide Fumed Silica
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- Supplier: Hangzhou Ruitian Import And Export Co. Ltd.
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Product Overview
Description
Silicon Nitride Powder Features:
1. Silicon nitride powder possesses high purity, narrow range particle size distribution, and larger specific surface area;
2. High surface activity, low bulk density, UV reflectivity is more than 95% and absorption rate of infrared band is above 97%.
3. The product itself possesses lubrication which can be used in lubricants, wear resistance, corrosion resistance, anti-oxidation
in high temperature. And it can withstand the hot and cold shock. If it is heated to above 1000 °C in the air, and then rapidly
cooled and followed by rapidly heated again, it will not fracture.
4. Si3N4 powder can greatly improve the comprehensive performance of the composite material if added because of the minor
dispersed phase formed in the composite material.
1. Silicon nitride powder possesses high purity, narrow range particle size distribution, and larger specific surface area;
2. High surface activity, low bulk density, UV reflectivity is more than 95% and absorption rate of infrared band is above 97%.
3. The product itself possesses lubrication which can be used in lubricants, wear resistance, corrosion resistance, anti-oxidation
in high temperature. And it can withstand the hot and cold shock. If it is heated to above 1000 °C in the air, and then rapidly
cooled and followed by rapidly heated again, it will not fracture.
4. Si3N4 powder can greatly improve the comprehensive performance of the composite material if added because of the minor
dispersed phase formed in the composite material.
Silicon Nitride Powder Specifications:
Item | Purity | APS | SSA | Color | Crystal Formation | Morphology | Bulk Density |
Silicon Nitride Powder | >99.5% | 0.5-1um | 93m2/g | White | alpha | spherical | 0.09g /cm3 |
Silicon Nitride Powder Applications:
It is mainly used for: 1) manufacturing structure device: such as metallurgy, chemical industry, machinery, aviation, aerospace
and energy industries to use the ball and roller bearing, sliding bearing, sleeve, valve, and a wear-resistant, high temperature,
corrosion-resistant structural components required. 2) Surface treatment of metal and other materials: such as molds, cutting
tools, turbine blades, turbine rotor and the cylinder wall coatings. 3) Composite materials: such as metals, ceramics and graphite
composites, rubber, plastics, coatings, adhesives and other polymer-based composites.
Silicon Nitride Powder Storage Conditions:
Damp reunion will affect its dispersion performance and using effects, therefore, this product should be sealed in vacuum and
stored in cool and dry room and it should not be exposure to air. In addition, the product should be avoided under stress.
It is mainly used for: 1) manufacturing structure device: such as metallurgy, chemical industry, machinery, aviation, aerospace
and energy industries to use the ball and roller bearing, sliding bearing, sleeve, valve, and a wear-resistant, high temperature,
corrosion-resistant structural components required. 2) Surface treatment of metal and other materials: such as molds, cutting
tools, turbine blades, turbine rotor and the cylinder wall coatings. 3) Composite materials: such as metals, ceramics and graphite
composites, rubber, plastics, coatings, adhesives and other polymer-based composites.
Silicon Nitride Powder Storage Conditions:
Damp reunion will affect its dispersion performance and using effects, therefore, this product should be sealed in vacuum and
stored in cool and dry room and it should not be exposure to air. In addition, the product should be avoided under stress.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
A) How could I get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you
within your first order.
B) Sample time?
Existing items: Within 7 days.
C) Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
D) Whether you could make your products by our color?
Yes, The color of products can be customized if you can meet our MOQ.
E) How to guarantee the quality of your products?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you
within your first order.
B) Sample time?
Existing items: Within 7 days.
C) Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
D) Whether you could make your products by our color?
Yes, The color of products can be customized if you can meet our MOQ.
E) How to guarantee the quality of your products?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
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