Non-Asbestos Calcium Silicate Products

INSULFIRE Non-Asbestos free calcium silicate insulation products made of calcium silicate through thermoplastic reaction mixed with inorganic fiber are kinds of high-performance insulation material and widely used in industrial furnace backing materials based on high strength, light weight, good insulation and excellent processability and incombustibility with maximum operating temperature of 1000 ℃, hydrophobic products are available.

Characteristics

No asbestos and other harmful substances
Available of machine process
Low thermal conductivity, low heat capacity and light weight
Good strength at high temperature

Physical and Chemical Properties

Items	Y1-22	Y1-25	Y2-22	Y2-25	Y2-30
Classification Temperature (℃)	650	650	1000	1000	1000
Density (kg/m3)	220	250	220	250	300
Tensile Strength (Deform 5%, MPa)	0.5	0.6	0.5	0.5	0.6
Strength to resist bending (MPa)	0.3	0.3	0.3	0.3	0.4

Thermal Conductivity (W/m·K)

100℃	≤0.065	≤0.065	≤0.060	≤0.065	≤0.070
200℃	≤0.070	≤0.070	≤0.070	≤0.075	≤0.080
300℃	≤0.082	≤0.082	≤0.082	≤0.087	≤0.092
400℃	≤0.095	≤0.095	≤0.095	≤0.100	≤0.105
500℃	≤0.110	≤0.110	≤0.110	≤0.115	≤0.120
600℃	≤0.125	≤0.125	≤0.125	≤0.130	≤0.135

General Specification

　Plain Plate

　Length x Width

640x50mm

610x300mm

915x305mm

1000x500mm

　Thickness 25-100mm

Arch Plate

ID196-3560mm

Thickness 25-75mm

Length 610mm, 915mm

Pipe

OD 16-171mm

Thickness 25-75mm

Length 610mm, 915mm

Typical Application

Back-line insulation material for various of furnace
Insulation for electric and machine,
equipment and pipeline Insulation of petrochemical, metallurgy, shipbuilding etc.

Excellent Quality

High strength: The Strongest insulation material among inorganic and hard insulation materials when the capacity is similar
Heat resistance: No deformation in the service temperature range
Thermal insulation: lower thermal conductivity than other hard insulation materials
No-asbestos products