Trends in global thermal insulation materials
The insulation material is towards high efficiency, energy saving, thermal insulation, waterproof outer layer, the direction of the development of integration, the development of new insulation materials and structure with thermal insulation technology at the same time, more emphasis on targeted use of thermal insulation materials, according to the Standard Specification for design and construction, efforts to improve thermal efficiency and reduce the cost. Thin layer thermal insulation coatings have been researched at home and abroad. Many American companies have produced such insulating ceramic coatings, such as SPM Thermo-Shield, Thermal Protective Systems, Ceramic-Cover and J.H.International Therma-Cover products. The space insulation porcelain layer is developed according to the working principle of the space shuttle's heat conduction controlled by NASA and NASA. It is suitable for high pressure spraying and pollution-free, and has good thermal radiation resistance, thin layer heat insulation, waterproof and anticorrosive properties. The material has been turned to the general industrial and civil heat insulation. However, there are many enterprises in China developing such materials, such as thin layer heat insulation reflective coatings, solar heat reflective insulation coatings, waterborne reflective thermal insulation coatings, thermal insulation sunscreen coatings, ceramic insulation coatings and so on. Mainly by good weather resistance, water resistance, aging resistance, strong adhesive force and elastic, and filler, filler and insulation materials of reflection film dissolution into good choice, lightweight hollow, high temperature resistance, thermal resistance, and has a good reflection and radiation of the filler, refraction high coefficient, high surface smoothness, heat reflectivity and emissivity of fine powder is suitable for high reflection and filler binder together to form a low heat radiation layer can effectively prevent heat transfer. The thin layer heat insulation reflective coating combined with porous materials can be applied to different places such as buildings, vehicles and ships, petro chemical oil tanks, grain depots, cold storage, containers, pipes and so on.