Examples of the hottest nano zirconium carbide ins

2022-08-22
  • Detail

Examples of thermal insulation application of nano zirconium carbide

performance characteristics of nano zirconium carbide powder

this product has high purity, small particle size, uniform distribution, large specific surface area, high surface activity, low bulk density, high temperature resistance, oxidation resistance, high strength, high hardness, good thermal conductivity and good toughness. Zirconium carbide is an important high-temperature structural material with high melting point, high strength and corrosion resistance, and has high absorption of visible light, Reflecting infrared ray and energy storage, etc. because the company has the expertise of producing 3D printing consumables on a large scale

main parameters

this product is produced by plasma arc gas phase synthesis method, and its main parameters are as follows:

main uses

1. Nano zirconium carbide is used in new heat preservation and temperature regulation textiles

zirconium carbide has the characteristics of high-efficiency absorption of visible light and reflection of infrared ray. When it absorbs 2% of 95% of sunlight μ After the short wavelength energy below m, the energy can be stored in the material through thermal conversion, and it also has a reflection of more than 2 μ M infrared wavelength characteristics. The infrared wavelength produced by the human body is about 10 μ M or so, it will not be distributed outward. This shows that zirconium carbide has ideal characteristics of heat absorption and storage. The product can be applied to new thermal insulation textiles

2、 Nano zirconium carbide is applied to nylon

the exothermic textile "s01ar & Micro type'(solar micro type)', which is produced by unichka and Descente in Japan When added to the nylon yarn with improved cross-section, the internal temperature can be increased by at least 2 degrees compared with the conventional nylon yarn. This kind of textile is used to make sportswear. The clothing made of 60 DT15 and 130 dt32 silk was selected by the national teams of Spain, Australia and Canada at the 1998 Nagano Winter Olympics

3. Nano zirconium carbide is applied to the fiber

the influence of different zirconium carbide and silicon carbide powder content and addition method on the near-infrared absorption performance of the fiber. When the zirconium carbide or silicon carbide content in the fiber reaches 4% (weight), the near-infrared absorption performance of the fiber is the best. The near-infrared absorption effect of adding zirconium carbide and silicon carbide to the sheath of the fiber is better than that of adding them to the core layer. The influence of the preparation process of phase change material microcapsules and nanocapsules on the structure and properties of the microcapsules was studied, and the supercooling degree of the microcapsules was reduced by adding supercooling crystallization inhibitor. The process, fiber structure and properties of heat storage and temperature regulation fibers prepared by melt spinning and solution spinning of phase change material microcapsules were studied. The fibers containing 20% (by weight) and 30% (by weight) phase change material microcapsules were prepared respectively. These fibers have obvious thermal energy absorption and storage functions, and the processed textiles have temperature regulation functions

4 "super performance materials" show new lightweight, nano zirconium carbide applied to cemented carbide

zirconium carbide is an important high-temperature structural material with high melting point, high strength and corrosion resistance. Its excellent characteristics make it have great application space in cemented carbide. It can improve the strength and corrosion resistance of cemented carbide. (end)

Copyright © 2011 JIN SHI