Supply nano si3n4 silicon nitride powder used as Wear Resistant Materials

Specification of nano silicon nitride:

Size:50nm, 100nm, 1-3um, 5um, Purity:99.5%

CAS No:24304-00-5 ENINEC No.:246-140-8

Appearance:grey white Powder

Shape:alpha and beta type

Nano silicon nitride, high purity, small particle size, surface activity, high mechanical strength, good chemical resistance, especially high temperature strength, can improve the overall performance of composite materials. The product itself has self-lubricating properties and can be used as a lubricant.

Application of nano silicon nitride:

1. Absorption application of nano silicon nitride in special infrared textiles: nano silicon nitride has more than 97% of the infrared absorption band of the human body, which is the best superfine fabric for absorbing infrared additives.

2. Nano silicon nitride is used in other industrial fields: high-performance wear-resistant, high-temperature rubber seals and rubber tires, fire-resistant corrosion-resistant coating applications, high-temperature insulation applications in electronic materials, and inorganic ceramic lubricants for the wear resistance of metal surfaces Ceramic composite coating application, special application infrared absorption textiles in structural ceramics and inorganic composite materials in epoxy resin.

3. Silicon nitride used to manufacture structural parts: such as rolling bearings, ball and roller bearings, sliding bearings, sleeves, valves and wear-resistant, high-temperature, used in metallurgy, chemical, machinery, aerospace, aerospace and energy industries. Corrosion-resistant structural parts.

4. Surface treatment of metals and other materials: such as molds, cutting tools, turbine blades, turbine rotors and cylinder wall coatings.


5. Composite materials: such as metal, ceramic and graphite composite materials, rubber, plastics, coatings, adhesives and other polymer-based composite materials