Specifications
1.natural,enviromental,non-asbestos2.acoustic,fireproof, insulate against heat and sound.
3.cut,engrave,stick,nail easily
Soundproof Wall Vermiculite Board as Interior Decoration
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1)Wall Vermiculite Board Characteristics:???
1.?Ceiling Vermiculite?Board is made of expanded vermiculite which is natural,non-asbestos non-deformable.?
2.Ceiling Vermiculite?Board is Versatile,acoustic,fireproof,noise reduction.
3.?Ceiling Vermiculite Board sound?absorption,?heat?preservation?and?insulation,?energy-saving,
moisture?adjustment?and?environmental?protections.
4.Ceiling Vemiculite?Board could be cut,engrave,stick,nail easily.
2)Application:?
1.?acoustic panel?for?wall.
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?
3)Vermiculite?technical?specification
Process?temperature | Bending?strength | Density | Compression?strength | Thermal?conductivity |
>1100°C?or?1000°C | 0.574~5.33Mpa | 400kgs/M3--900kgs/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 | 60mm | 1220mm | 2440mm |
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Vermiculite?Element
ELEMENT | SiO2 | Al2O3 | MgO | CaO | Fe2O3 | TiO2 | K2O |
CONTENT(%) | 47 | 10 | 22 | 2.6 | 5 | 0.4 | 11 |
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Quality?standard
mm | 0.3-1 | 1-2 | 2-4 | 4-8 |
Sand?content | <3% | <1% | <1% | <1% |
Moisture | <4.5% | <4.5% | <5% | <5% |
4)Wall Vermiculite Board Picture:
5)Factory picture:
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6)Certificate


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