Irregular Stove Vermiculite Brick as Fireproof Materials
USD $1 - $30 /Piece
Min.Order:50 Pieces
Hebei Color Season Metals And Minerals Import And Export Co., Ltd.
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Vermiculite boards are mainly made of expanded vermiculite and certain proportion of inorganic binder
through the hot or cold pressing. It has the characteristics of high temperature resistant,fireproof, heat
insulation, sound-absorbing,free of harmful substances and environment friendly. Its’ non-combustible fire rating is A1 Grade.
Process temperature | Bending strength | Density | Compression strength | Thermal conductivity |
>1100°C | 0.574~5.33Mpa | 400kgs/M3--90000kgs/M3 | 0.690~4.90Mpa | Max.0.20W/mK at 600°CMax.0.128W/mk at 34.51°C |
Process range | The minimum thickness | The maximum thickness | The maximum width | The maximum length |
15mm | 50mm | 1.22m | 2.44m |
Application:
1. Fire resistant core for fire doors
2. Fire resistant walls and ceilings
3. Fire brick in stove, electric heater, storage heater ,furnace and fireplace etc.
4. Heat insulation boards in planes, trains, cars, ships, ovens and pipes etc.
5. Heat preservation and sound insulation boards for walls
1. Eco-friendly, non-toxic and zero radioactivity, non-asbestos.
2. Excellent workability.
3. Moisture adjustment.
4. High-qulity vermiculite.
5. Excellent fireproof character.
6. Heat insulation and preservation.
7. Sound insulating and absorbing.