Specifications
1.natural,non-deformable,non-asbestos2.The fireproof grade is A
3.high bending/compressive strength
4.Xinjiang vermiculite.
lightweight Vermiculite Fireproof Brick Used as fireproof materials
Vermiculite?fireproof?brick?is?mostly?made?of?expanded?vermiculite,which?is?natural,??
which?is?harmless?to?the?environment.and?it?hasn't?formaldehyde,?benzene,?toluene?and?xylene?by?the?test
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?Characteristics:??
1. The fireproofing grade is A grade, under the circumstances of 1000 centigrade degrees after one hour.
2. When the vermiculite board(brick) face to fire or high temperature circumstance, it is non-deformable.
3. Water-tolerant, insulate against heat and sound.
4.The shape:
According to your enquired, even the irregular shape.
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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?
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Vermiculite?technical?specification
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 |
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vermiculite technical test
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Vermiculite test Certificate
?Factory picture
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