The conductivity factor is a very important index to measure the warmth-insulation and cold-insulation result of the heat-preservation substance. The lessen the conductivity aspect is, the better the heat-insulation performance will be. The conductivity element of the substance is 0.034w/m�?k at a median temperature 0 �?. As this product has https://kalidasc827mgb5.blogdun.com/profile