China Foam Glass

Foam Glass
Cellular glass, its main composite is glass mixed with foam agent, produced through high temperature foaming and annealling, is a new type of inorganic thermal insulation material composed by thousands of tiny uniform hermetically sealed glass cells. The features are: low density, low thermal conductivity, vapor-tight, waterproof, non-combustible, mouldproof, pest proof, high mechanical strength but easy to process and anti chemical corrosion except hydrofluoric acid and etc. It contains no ozone depleting propellants, flame resistant additives or binders, without VOC or other volatile substances.
Advantages of Foam Glass ASTM Standard
1. Non-combustible
Cellular glass, its main composite is glass mixed with foam agent, produced through high temperature foaming and annealling
2. Waterproof
It has perfect waterproof property due to base material is glass, and composed by hermetically sealed glass cells.
3.Vapor-tight
Cellular glass is composed by hermetically sealed glass cells, with excellent vapor-tight, it cannot penetrate through by vaporous water or other gases.
4.Ecological
Cellular glass is environmentally-friendly inorganic product, processing with no hazardous additive, contains no ozone depleting propellants, with out VOC or other volatile substances, can be recycled and reused, is no damage soil or underground water.