Specifications: Foam glass, nontoxic, has stable chemical properties and good heat insulating performance protecting from deteriorating at a wide temperature range from ultra-low temperature to high temperature, It can protect from humidity, fire and erosion. It is praised as permanent heat insulating material with no need of renew because it is safe and durable in rigor condition of low and cryogenic temperature, underground, open air, flammability, moisture sensitivity and even chemical erosion. Consequently, it is applied widely As below 1. Chemical Industry: Reaction equipment, chemical pipes, oil pipes, LNG pipes, LPG pipes, tank bottoms and insulation projects, etc. 2. Architecture: Refrigeratory, ship-building industry, roof heat-preservation, inside and outside wall heat-preservation, parking lot and insulation of inner layer of chimney, etc. 3. Underground Projects: Subways, underground storerooms and tunnels, etc. 4. Others: Military industries, pumice, air-separator pipes, cold liquid tank bottom insulation, etc. Technologic Parameter Density 0.7Mpa Thermal conductivity 208k 35 degree C0.7MPa Moisture absorption