foam glass (insulation material)

Foam Glass (Insulation Material)

Foam glass is a new kind of inorganic thermal insulating material with a structure of equally closed cells. It is mainly made of glass powder added with adequate foaming agents after heating and baking in high-temperature tunnel furnace, then annealed. It well reserves the chemical stability of inorganic glass.

As a result, it has the following features:

1. Low density, approximately 150kg/m3;

2. Low thermal conductivity; Under 0.060 W/m. K(38º C), the thermal conductivity is stabilized;

3. Humidity resistance;

4. Low moisture absorption rate, around 0.2%;

5. Inflammable;

6. Mold resistance, corrosion free;

7. High strength, press resistance≥0.7Mpa; Bending resistance ≥0.5Mpa;

8. Acid corrosion resistant (except for hydrogen fluoride);

9. Non-toxic, containing no CFC and HCFC;

10. Stable physical and chemical performance, stable dimension.