Specifications
Fire Resistant Vemiculite Board1.Non-toxic,non-asbestos
2.The fireproof grade is A
3.Heat and fire insulation
Fire Insulation vermiculite slab
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.
Product | Vermiculite fire board | |
Density | 400,450,500,600,700,800,900kg/m3 | |
Specification | 2400×1220mm,2100×900mm,1000× 610mm, irregular vermiculite products. Customized size are available | |
Thickness | 20-50mm | |
Packing | Strong wooden pallet, coated with film |
Vermiculite board 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
Vermiculite board technical data
Original Material | Vermiculite |
Standard Sizes(mm) | 2440*1220, 2100*900,1000*600 can cut to any sizes you demand. |
Thickness(mm) | 10-50 |
Density(kg/m3) | 400-900 |
Thermal Conductivity (W/m*k) | 0.147(300°C) |
Fire rating(hours) | Grade A, 1-3hours (according to thickness) |
Continuous Working Temperature | 1100 Celsius Degree |
Impact Resistant (times) | 10 |
Acoustic Insulation (dB) | 43 |
Bending Resistance | 7.3 |
Packaging | Carton and Wooden Pallet,with film coated |
Surface Coating | HPL,CPL,Painting,plaster |
vermiculite board features
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.