Thermal insulation material thermal conductivity test standard
Definition: Where the average temperature is not higher than 350 ° C, the thermal conductivity is not more than 0.12 W / (mk), collectively referred to as insulation material
Structural features: porous body fibrous material. These materials have good thermal insulation properties due to the presence of voids filled with a gas with a low thermal conductivity [eg air: 0.0243W (mk)].
Product Standards
1, EPS board
GB/T 10801.1-2002 "molded polystyrene foam for thermal insulation"
2, XPS board
GB/T 10801.2-2002 "Extrusion extruded polystyrene foam"
3, flexible foam rubber and plastic insulation products
GB/T 17794-2008 "Flexible Foam Rubber and Plastic Insulation Products"
4, polyurethane
JC/998-2006 "spray polyurethane rigid foam insulation material"
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