Description of Foamglas blocks:
- Density: 115kg/m3 (ASTM C303)
- Thermal conductivity: 0.040 W/m.K (at +10°C (ASTM C 518, C177))
- Color: Black
- Service Temperature: -268oC – 482oC
- Certificate: ASTM C552-17 Standard Specification for Cellular Glass Thermal Insulation (Type I Block, Grade 6)