Equipment use environment requirements (Take flexible polyurethane foam inner wall insulation as an example)The thermal insulation process of spraying all-water polyurethane soft foam inner wall adopts on-site foaming technology. The construction site has certain requirements for the external enviro

1. Excellent thermal insulation performance: The modified SPF hard foam micropores are sealed with a low thermal conductivity foaming agent gas, and its thermal conductivity is lower than 0.024W/(mK). The round shape is superior to the traditional thermal insulation material. It is widely used in co