Among all the thermal insulation materials we know, the thermal conductivity of the vacuum environment is 0.02W / mK, which is the thermal insulation material with the lowest recognized thermal conductivity, but the vacuum environment is not convenient for routine use, and the cost is relatively high, polyurethane Although the thermal conductivity of such thermal insulation materials is low, organic materials are not resistant to aging, flammable, short service life, high temperature resistant casting materials, high temperature resistance, but the scope of use is narrow. Beijing Zhisheng Weihua Chemical Co., Ltd.'s water-based high-temperature heat-resistant insulation coating has excellent performance. It adopts vacuum ceramic beads and high-temperature inorganic solution. The thermal conductivity of the coating is only 0.03W / mK, and the thermal insulation inhibition efficiency can reach 90% , Water-based environmental protection and odorless, temperature resistance can reach 1800 ℃, fire-resistant barbecue scouring, can inhibit the heat radiation and heat conduction of high-temperature objects, after curing, high temperature resistant heat insulation coating has high hardness, good pressure resistance and wear resistance, can be coated Brush on the surface of objects of any shape, wide range of use and easy construction.
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