2019 China New Design Nano Boron Nitride - Si3N4 20nm 99.9% – Runwu

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2019 China New Design Nano Boron Nitride - Si3N4 20nm 99.9% – Runwu Detail:


  
 

Si3N4 20nm 99.9%


Technical parameters
Products are classified
Model
Average particle size (nm)
Purity (%)
Specific surface area (m 2/ g)
Bulk density (g / cm3)
Polymorphs
Color
Nanoscale
DK-Si 3 N 4-001
20
> 99.9
59.6
0.09
Amorphous
White
Submicron
DK-Si 3 N 4-002
800
> 99.5
10.3
1.16
Face-centered cubic
Gray
High-purity grade
DK-Si 3 N 4-003
800-1000
> 99.99
9.80
1.20
Face-centered cubic
Gray

The main characteristics of nano-silicon nitride ultrafine silicon nitride powder prepared by a special process method, high purity, small particle size, distribution, large surface area, surface activity, low bulk density, UV reflection rate of 95% and absorption of infrared absorption rate above 97%, the device into a porcelain low temperature, good dimensional stability, high mechanical strength, resistance to chemical corrosion, high temperature strength, and self-lubricating effect in the composite in the formation of fine dispersed phase, thus greatly improving the overall performance of composite. Its products with self-lubricating properties, can be applied to the oil. The high hardness of silicon nitride, the coefficient of sliding friction characteristics can be applied to the metal surface of ceramic wear-resistant composite coatings, applied to the coatings can play a wear-resistant and solvent characteristics, high-purity silicon nitride can be used in a quartz crucible release agent with. 
Applications 
The manufacture of structural devices: such as ball and roller of the rolling bearings used in the metallurgical, chemical, machinery, aviation, aerospace and energy industries, plain bearings, sleeve, valve, and wear, high temperature resistance, corrosion resistance requirements for the structure devices. rocket nozzles, missile with nozzle; 
Metals and other materials surface treatment: such as molds, cutting tools, turbine blades, turbine rotor and the cylinder wall coating alloy; 
3 composite materials: metals, ceramics, and graphite-based composites, rubber, plastics, coatings, adhesives and other polymer-based composites; 
4 wear self-lubricating nanoparticle films for mobile phones, cars and other surface protection, wear-resistant coating, electrophoresis paint additives, play a high abrasion characteristics. 


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2019 China New Design Nano Boron Nitride -
 Si3N4 20nm 99.9% – Runwu detail pictures


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We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for 2019 China New Design Nano Boron Nitride - Si3N4 20nm 99.9% – Runwu, The product will supply to all over the world, such as: Berlin , Moscow , Montpellier , We take measure at any expense to achieve essentially the most up-to-date equipment and approaches. The packing of nominated brand is our a further distinguishing feature. The products to assure years of trouble-free service has attracted a great deal customers. The solutions are obtainable in improved designs and richer assortment, they're created scientifically of purely raw supplies. It readily available in a variety of designs and specifications for your selection. The most recent kinds are a great deal better than the preceding one particular and they are quite popular with lots of prospects.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Nydia from Greece - 2018.02.12 14:52
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By jari dedenroth from belarus - 2017.09.30 16:36