Specifications

1.non asbestos
2.Low thermal conductivity
3.high temperature resistant

                           Fire Retardant Calcium Silicate Ducting

 

About product:

Calcium silicate tube is a new thermal insulation material, it has the features of light weight ,low thermal conductivity, bending, high compressive strength, heat resistance, non-toxic incombustible, sawing, easy processing, no corrosion pipe and equipment advantages

 

product structure:

low thermal conductivity,

high temperature resistance,

corrosion resistance,

can cut, can saw etc.

 

Product technical performance:

 

Terms	Unit	Result of Test
Crystalline Silica(Quartz)	%	35%--45%
Calcium silicate (Hydrate)	%	50%--60%
Cellulose	%	10%
Bulk Density	Kg/m³	246
Thermal Conductive	W/m.k	0.056
Compressive Strength	MPa	0.6
Flexural Strength	MPa	0.45
Linear Shrinkage	%	1.1
Limit Temp	650°C

 

  

 

 

 

 

 

 

 

 

 

 

Application:

  widely used in electric power, heat pipe, chemical industry, metallurgy, cement and other industries pipeline.