?????????? Perlite Board For Core Board Of Fire Door In House
Description:
Perlite?board?has?low?thermal?conductivity.
High?strength.
Easy?to?be?cut?and?processing;
Flat?surface,?and?small?porosity;
Good?air?permeability
Sound-absorbing,?waterproof?,insulation?performance?is?good.
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Spec.
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Performance | ?Unit | ??????????? Index |
Bulk Density | Kg/m3 | 220+10% |
Thermal Conductive | W/m.k | ≤0.065 |
Compression Strength | Mpa | ≥474 |
Work Temp Range | °C | -40——900 |
Moisture Content | % | ≤5% |
Hydrophobicity??? | % | 99.2 |
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??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Application:
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1.Ships,?core?board?of?fire?door?in?house,?industry?furnace,?public?buildings?‘s?roof,?swimming?pool,?
?? barn,?cold?Storage,?boiler.
2.Heat?and?cold?project.
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Detail:
Perlite?insulation?board?,?is?also?called?FEG?waterproofing?perlite?insulation?board,?its?main?ingredient
?is?expanded?perlite?particle,reinforced?fiber?,mixing?in?heat-resistant? inorganic ?natural?sepiolite,? inorganic?modified?binder?and?high?temperature?resistant?polymer?moisture?repellent,?by?the?physical?synthesis?technology,?in?the?specific?temperature?condition,?pressure?forming.
It?has?light?weight,?fire-resistant,?water?proofing,?sound?proofing, ?heat?insulation?character. ?Good?water-proof?property, ?low?thermal?conductivity,? light?bulk?density, ?high?strength, ?excellent?chemical?stability,?non-shrinkage,?non-deformation,?any?processing,?non-toxic.In?1200C?tem?condition,?fire?endurance?can?be?up?to?90-120?minutes.
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Product show:
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