chemical stability perlite vermiculite fire board

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
500 pc
Supply Capability:
200000 pc/month

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Product Description:

Packaging & Delivery

Packaging Detail:packed in carton
Delivery Detail:15 days after 30% TT deposit

Specifications

Density 220-+10% 
compress strength >=0.49 
thermal conductivity 298K-+2K 
working temperature 900C 
linerashrinkage 923K(650C)

Perlite insulation board 

Product introduction:

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.

Advantage:

1.light weight, 

2.fire-resistant, water proofing, sound proofing, heat insulation character. 

3.Good water-proof property,

4.low thermal conductivity, 

5.light bulk density, .

6.high strength,

7.excellent chemical stability, 

8.non-shrinkage

9.non-deformation

10. any processing, nontoxic.

11.In 1200C tem condition, fire endurance can be up to 90-120 minutes.

 

Application: 

 

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  


Specification:

 

 

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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