HEAT INSULATION LAYER OF POLYMER COMPOSITE MATERIAL

摘要

A new heat insulation layer polymer composite material is developed, within whose composition there is foam polyurethane and basaltoplastic. Results are provided for a study of the strength, density, thermal conductivity and chemical stability of the multilayer structure obtained.rnFoam plastics, used extensively for heat insulation, have low strength, but it is possible to increase this by modification giving them new properties. A promising direction for modifying foam plastics is creation within them of a base of layered composite materials.rnAs a rule, the outer layer of a layered composite material is made from strong material, playing a protective role, and the main heat insulation function is fulfilled by the inner layer. The number of layers in heat insulation structures may be unlimited [1].