Low Price Mgo Expanded Waterproof Perlite Insulation Board

Specifications

Perlite board has low thermal conductivity.
High strength.
Easy to be cut and processing;
Flat surface, and small porosity;

  

Company profile

Laizhou Sunshine Thermal Insulation Material Co., Ltd major exports all kinds of insulation materials calcium silicate board, ceramic fiber blanket, insulation bricks and other insulation material.  We can supply calcium silicate block insulation, pipe insulation, curved sheet and paste with kinds of density and sizes. Our products can be widely used in industries of metallurgy, building material, petrochemistry, nonferrous metal, machinery, electric power, light-industry and son on. Annual output is 20,000 cubmic meter. The products have been exported to more than fifty countries and areas in the world, such as Asia, Europe, America, Africa etc, and also get high reputation from our customers.

 

 

 

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.

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