t is a cold insulation material with a wide range of working temperature from deep cold to thermal state. It is aging resistant,fire retardant and vibration resistant,which makes it an ideal protection in deep cold,underground,explosive,humid and corrosive environment.And because it is safe and reliable,it is called permanent insulation material.
It is widely used in petroleum industry,chemical industry,underground construction,shipbuilding and defense works.

1,Wide working temperature range from low temperature to high temperature;

2,Low thermal conductivity and high compressive strength;

3,Water proof,humid resistant,air tightness;

4,Low thermal expansion,good dimension stability;

5,Not combustible,aging resistant,corrosion resistant;

6,Non-toxic,healthy and environmentally friendly;

7,Bacteria resistant.