Glass foam is a new kind of inorganic heat insulating material with a structure of equally closed cells. It is mainly made of glass added with adequate foaming agents after heating and baking in high-temperature tunnel furnace, then annealing and cooling. 

Specification 

1.Blocks:610(max.)x460(max.)x(20~150)mm 

2.Pipe Sections: Sealing caps of equipment and products of special form could be processed according to constmers' requirements.

Characters:

Low density 

cold and sound insulation 

meets ASTM standard 

low-temperature preservation