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Specifications
Perlite board has low thermal conductivity.High strength.
Easy to be cut and processing;
Flat surface, and small porosity;
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??????????????? Insulation Perlite Borad Good Price
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CHARACTERISTICS
1 can be used in metallurgy, petrochemistry and so on
2 high strength
3 don't fear of water
4 specification is 600*150 the thickness is 30-100mm and so on
5 the coefficient of thermal conductivity is 0.07-0.14
6 the linear shrinkage ratio is ≤2
?It performs well in humidity durability force resistance and fireproof
Item | Index |
Density(kg/m3) | 220+-10% |
Thermal Conductivity(w/m.k) | ≤0.065 |
Compression Strength(Kpa) | ≥474 |
Quality Moisture Rate(%) | ≤5 |
Hydrophobicity (%) | 99.2 |
Working Temperature(°C) | -40-900°C |
Common Size(mm) | 600*300 1050*950, Min. Thickness:25mm |
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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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