Wedge HSI 1200

HSI 1200 grade boards are Calcium Silicate based Refractory Insulation Boards made of high quality refractory mineral fibers and calcium silicate bonded with high temperature clays. These insulation boards possess unique combination of properties for various industrial applications in furnace backup insulation, high temperature gasketing & seals.

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HSI 1100 grade are calcium silicate & wollastonite fibres based boards ideal protection against electrical arcs, used for burner, boiler and dryer gaskets. These boards are made of high quality wollastonite fibres and calcium silicate bonded with high temperature clays. These insulation boards possess unique combination of properties for various industrial applications in furnace backup insulation, high temperature gasketing & seals.

are calcium silicate & wollastonite fibres based boards ideal for high temperature backup insulation, fire protection, fire doors, electrical home appliances, electrical arcs, furnace backup insulation, high temperature gasketing, duct fire protection, pipe insulation, fire & insulation seals, high temperature electrical insulation, etc.

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Features & Benefits

• Very Strong Boards with high compressive strength

• High temperature resistance from 1000°C upto 1200°C

• Low Thermal Conductivity at high temperatures

• High Electrical Resistance at high temperature

• High fire resistance and heat shield properties

• Easy to cut and punch

• Available in moulded pipe section for pipe insulation

Wedge HSI 1200

HSI 1200 grade boards are Calcium Silicate based Refractory Insulation Boards made of high quality refractory mineral fibers and calcium silicate bonded with high temperature clays. These insulation boards possess unique combination of properties for various industrial applications in furnace backup insulation, high temperature gasketing & seals.

​

HSI 1100 grade are calcium silicate & wollastonite fibres based boards ideal protection against electrical arcs, used for burner, boiler and dryer gaskets. These boards are made of high quality wollastonite fibres and calcium silicate bonded with high temperature clays. These insulation boards possess unique combination of properties for various industrial applications in furnace backup insulation, high temperature gasketing & seals.

are calcium silicate & wollastonite fibres based boards ideal for high temperature backup insulation, fire protection, fire doors, electrical home appliances, electrical arcs, furnace backup insulation, high temperature gasketing, duct fire protection, pipe insulation, fire & insulation seals, high temperature electrical insulation, etc.

​

​

Features & Benefits

• Very Strong Boards with high compressive strength

• High temperature resistance from 1000°C upto 1200°C

• Low Thermal Conductivity at high temperatures

• High Electrical Resistance at high temperature

• High fire resistance and heat shield properties

• Easy to cut and punch

• Available in moulded pipe section for pipe insulation