1.As the non-burning material, continuous using temperature is 1100°C. In different situations, it can support 1150°C and fire-resistant more than 2.5 hours when using intermittently.

2.Heat insulation & Heat preservation
Density: 400kg/m3, thickness: 38mm:
(@200℃＝0.094W/mk ; @400℃=0.122W/mk; @600℃=0.145W/mk）
3.It won't produce any harmful substances because of being made by natural ore, even melted at above 1200℃. Smokeless, odorless, non-toxic, non-asbestos, non-harmful gases. Vermiculite is the safest, ease, green natural building and decorative materials. It's the innovative materials to build healthy houses.
4. Our vermiculite product with excellent strength and toughness, such as wood, MDF, composite board, could be cut, cutting, planing, punching, drilling, nail, machining, and any processing methods