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Low weight Calcium silicate insulation board-LD270 

Low weight calcium silicate insulation board are special designed for the 

application as back-up insulation material in all kinds of refractory constructions 

and high temperature process equipments. Good machining performance allows

 for easy cutting by ordinary wood- working tools. Special shaps machined can

 be supplied for customers requirement. With excellent performance, the low 

weight calcium silicate insulation board can be consider as the best choice for 

energy saving.

 

Product Features

*  Back up insulation only

*  High working temperature

*   Real lightweight

*  Excellent durability

*  Good machining performance

*  High heat resistance

*  Great adiabatic performance

 

Product Applications

The superior performance makes the calcium silicate boards highly applicable

 for a wide range of applications.

*  Steel industry:Melting, hot bending, heat treatment, etc.

*  Non-ferrous metallurgy and carbon industry: Aluminum electrolyzer, carbon calciner, etc.

*  Cement industry:Pre heaters、decomposition kiln、grate cooler, tertiary air ducts, etc.

*  Glass industry:kiln and cooling

*  Ceramic industry:Tunnel kilns

*  Chemical and petrochemical industry: Cracking reaction kettle and refinery

*  Heat Accumulators

*  Smelters

*  Boilers in all kinds of industries

 

 

Data sheet

 

Low weight Calcium Silicate Insulation Board-LD270

Type

LD23-27

Combustibility

Class A1

Density

(±10 %)

230 kg/m3

Thickness>40mm

270 kg/m3

Thickness<=40mm

Thermal 

Conductivity

100℃

200℃

400℃

600℃

0.065 W(m.K)

0.075W(m.K)

0.102 W(m.K)

0.142 W(m.K)

Flextural Strength

0.4 MPa

0.5 MPa

Working Temperature

1000℃

Temperature Limit

1000℃

Linear Shrinkage

2 %(1000℃×3 h)

Loss on Ignition

~10 %

Color and odor

Off-White, Odorless

Volatility

Non-volatility

PH Value

7~9

Moisture Content

~7.5 %

Solubility

Insoluble

Toxic Information

Asbestos free, Non-toxic under high temperature, flame and fire

 

Size and Tolerances

Length(±4mm)

Width(±4mm)

Thickness(+3mm,-1.5mm)

400mm

250mm

25-120mm

500mm

500mm

25-120mm

600mm

300mm

25-120mm

610mm

150mm

25-120mm

610mm

300mm

25-120m

610mm

400mm

25-120mm

900mm

600mm

25-120mm

1000mm

500mm

25-120mm

1080mm

950mm

60-120mm

1220mm

1220mm

60-120mm

1236mm

920mm

60-120mm

1360mm

1080mm

60-120mm

Can be supplied either as standard boards or as customized solutions.

 

 

LD270 MSDS
 
Copyright :Laizhou Bornder Fireproof Board Co.,Ltd.
Tel: 0086-535-2250168 Fax: 0086-535-2250819
Address: East of Yinlei Road, Laizhou City, Shandong Province, P.R.China.
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9:00 - 23:00

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