Specifications
1.natural,non-deformable,non-asbestos2.The fireproof grade is A
3.high bending/compressive strength
4.Xinjiang vermiculite.
Building Vermiculite?thermal insulation Board
Product?name:
1)?Vermiculite?heat?insulating?board?(section)?
2)?Vermiculite?Sound?insulating?board?(section)
3)?Vermiculite?Fireproof?board?(section)
4)?Vermiculite?Fire?insulating?board?(section)
5)?Vermiculite?Heat?retaining?board?(section)
?
?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.?
Application:
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Vermiculite?Element
ELEMENT | SiO2 | Al2O3 | MgO | CaO | Fe2O3 | TiO2 | K2O |
CONTENT(%) | 47 | 10 | 22 | 2.6 | 5 | 0.4 | 11 |
?
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% |
Inspection?report?of?corrosive?materials
?
?certificate?


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