HYSIL, a revolutionary brand in green industrial insulation, is a pre-formed, high temperature, abuse-resistant pipe and block insulation with exceptional structural strength. Composed of Hydrous Calcium Silicate (Calsil), it is designed for use on systems operating up to 1100°C.
Hysil Thermal Insulation Blocks
Also suitable for use in fire endurance applications, these are available in finish forms of the preformed block and preformed pipe. These are suitable for use in industry sectors like chemical plants, refineries, steam electric power plants and others.
Reduced fuel cost due to low thermal conductivity and low thermal capacity. Consistent physio-thermal performance throughout its life. Longer life of 3 to 4 times the fibrous material due to high strength and resistance to vibrations. Economical as compared to conventional insulation.
|Sl. No.||Properties||Units||H-800 Grade||H-1000 Grade||H-1100 Grade|
|Typical Values||Typical Values||Typical Values|
|1||Temperature (Max.)||Deg C||800||1000||1100|
|2||Average Bulk Density, Dry||Kg/m3||220-280||240-280||260-300|
|3||Flexural Strength (Min.)||KN/m2||300||350||600|
|4||Compressive Strength, reduction in thickness not to exceed under a load of:|
I) 415 KN/m2, dry
II) 170 KN/m2, after 18hrs immersion in water
|5||Heat Resistance, Under cooking|
I) Linear Reheating Shrinkage (Max.)
II) Loss In Mass (Max.)
III) Compressive Strength, Reduction In Thicikness Not To exceed Under A Load Of 345KN/m2 (Max.)
|2 @ 800°C|
|2 @ 950 °C|
|1.5 @ 1050°C
|6||Thermal Conductivity Of Mean Temperature (Max.)|
|7||Moisture Contents, By weight (Max.)||%||5||5||5|
|8||Alkalinity||pH||from 8-11||from 8-11||from 8-11|
|9||Application Area||Power & Cement||Iron & Steel Industries||Refinery & Petroch|