Specifications
1.natural,non-deformable,non-asbestos2.acoustic,decorative.versatile
3.fireproof,heat insulation
Versatile Vermiculite Board used in ceiling as interior decoration
1).Ceiling Vermiculite Board Characteristics:
1:vermiculite board is made of expanded vermiculite, which is natual,enviromental,non-asbestos
2.for its acoustic,soundroof,decorative,heat insulation,Versatile etc, it used as ceiling board,
3. When the vermiculite board(brick) face to fire or high temperature circumstance, it is non-deformable.
3. Water-tolerant, insulation against heat and sound.
2).Celing Vermiculite BoardTechnical Data:
Process temperature: 1100
Bending strength: 0.574~4.96Mpa
Density: 400kgs/M3----900kgs/M3
Compression strength: 0.690~4.90Mpa
Thermal conductivity: Max.0.20W/mK at 600Max.0.128W/mk at 34.51
Insulativity : Min.10MΩ at normal temperature
The minimum thickness: 15mm
The maximum thickness: 50mm
Specification:2440*1220mm,2100*900mm,1000*610mm
3).Chemical composition
Si (%) | Al (%) | Fe2O3 (%) | TiO2 (%) | MgO (%) | GaO (%) | K2O (%) | Na2O (%) | Loss on ignition @1000°C |
41.20 | 12.68 | 4.06 | 1.33 | 24.22 | 0.96 | 5.97 | 1.60 | 6.0~7.5 |
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9)Certificate