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high temperature insulation board
high temperature insulation board

calcium silicate fire rated board 1050C degree, 850C degree, 650C degree, 600*300mm and 400*250mm

High temperature insulation board

We are manufactuer of calcium silicate board,providing product with different size. 

calcium silicate fire rated board

 1. The highest  heat insulator2. Stiff and non-shattering3. Low heat conductivity

Specifications are as below:

Physical properties

Unit

Company Standard

National Institute of Standards

A-200

A-230

Volume density

Kg/

200(±10%)

230(±10%)

200230

Bending strength

Mpa

0.45

0.51

0.40

Compressive strength

Mpa

0.52

0.56

0.4

Thermal conductivity

W/m.k

0.0500.00011t

0.0530.00011t

0.055

The maximum temperature

 

1050

1050

1050

Line shrinkage

%

1.5(1050,3hrs)

1.5(1050,16hrs)

1.5(1050,16hrs)

1.5(1050,16hrs

Welcome to our factory

high temperature insulation board

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