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  1050 Calcium Silicate

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Non-Asbestos Refractory Calcium Silicate 1050 DegreeC Resistant Light Bulk Densi
Describe:

Kaifa Calcium Silicate Board

Calcium silicate is mainly made by silicon dioxide and calcium oxide powder with wood fiber as reinforcing material. 

It is a new environment-friendly insulation material, non-toxic and no poisonous substance such as asbestos, sulfur and chlorine.

There're 2 types, ordinary microporous calcium silicate of 650°C resistant and high end refractory calcium silicate of 1050°C resistant. 

Features:

Low Thermal Conductivity

Light Bulk Weight

High Compressive Strength

Easy Cutting

Non-Toxic 

Water Proof

Long Service Life

Application: metallurgy, petroleum, chemical, electricity, light industry, machinery and other industries insulation; cement, glass, ceramics and other kiln insulation; buildings, vessels and trains insulation; heating power pipes, boiler body insulation and road insulation

 

Physical Performance

Items

Unit

KF-170

KF-220

KF-270

Bulk Density

Kg/m3

170(±10%)

220(±10%)

270(±10%)

Pressure Strength

MPa

0.40

0.50

0.60

Flexural Strength

MPa

0.30

0.35

0.40

Thermal Conductivity

W/m.k

0.048

0.050

0.056

Temp. Limit

1000

1050

1050

Linear Shrinkage

%

1.50        (1000C,3hrs)

1.50          (1000C,3hrs)

1.50           (1000C,3hrs)


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