Product

 

Non Asbestos Fibre Jointing Sheets

A cost effective product manufactured from eco-friendly natural cellulosic fibres bonded with suitable mix of elastomers.

Colour: Red & Green

Service Conditions

Suitable for light industrial applications. Media : Water, Gases, Medium pressure Steam, Dilute Acids/Alkalies (Medium Service Conditions).

Max. Operating Pressure : 25 bars
Max. Short term service temp. : 400oC
Max. Continuous service temp. : 250oC
Max. Operation temp. for steam : 180oC

Typical Physical Properties

Density - 1.75 g/cm3
Tensile Strength ASTM F 152 8.5 Mpa
Compressibility ASTM F 36 8-13%
Residual Stress BS 7531 22 Mpa
Gas Permeability BS 7531 0.5 cc/Min
Recovery ASTM F 36 ≥45%/Min
Water Absorpation BS 7531 ≤5%
Ignition Loss - ≤40%

FLUID RESISTANCE

ASTM Oil NO.3   Fuel B  
Thickness Increase % Thickness Increase % Mass Increase % Mass Increase %
≤10 ≤10 ≤10 ≤10

A compressed synthetic Aramid fibre jointing sheet bonded with elastomers to create a matrix of stability.

Colour :Green

Service Conditions

Suitable for light industrial applications. Media : Water, Gases, Medium pressure Steam, Dilute Acids/Alkalies (Medium Service Conditions).

Max. Operating Pressure : 50 bars
Max. Short term service temp. : 400oC
Max. Continuous service temp. : 250oC
Max. Operation temp. for steam : 200oC

FLUID RESISTANCE

Density - 1.9 g/cm3
Tensile Strength ASTM F 152 11.5 Mpa
Compressibility ASTM F 36 8-11%
Residual Stress BS 7531 22 Mpa
Gas Permeability BS 7531 0.5 cc/Min
Water Absorpation BS 7531 ≤5%
Ignition Loss - ≤30%

Typical Physical Properties

ASTM Oil NO.3   Fuel B  
Thickness Increase % Thickness Increase % Mass Increase % Mass Increase %
≤10 ≤10 ≤10 ≤10

A high quality jointing sheet based on synthetic Aramid fibres bonded with NBR elastomer.

Colour : Orange

Service Conditions

Suitable for use in applications involving hydrocarbons such as oils and solvents, steam, gases, glycols and aqueous solutions. (Medium Service Conditions).

Max. Operating Pressure : 80 bars
Max. Short term service temp. : 400oC
Max. Continuous service temp. : 250oC
Max. Operation temp. for steam : 200oC

Typical Physical Properties

Density - 1.85 g/cm3
Tensile Strength ASTM F 152 14 Mpa
Compressibility ASTM F 36 8-12%
Residual Stress BS 7531 22 Mpa
Gas Permeability BS 7531 <0.5 cc/Min
Recovery ASTM F 36 ≥40%
Water Absorpation BS 7531 ≤5%
Ignition Loss - ≤35%

FLUID RESISTANCE

ASTM Oil NO.3   Fuel B  
Thickness Increase % Thickness Increase % Mass Increase % Mass Increase %
≤8 ≤8 ≤8 ≤8

A. superior performance compressed jointing sheet incorporating a blend of special heat resisting Aramid fibres with a high quality nitrile elastomer binder.

Colour : Yellow

Service Conditions

Suitable for use with Oils, Solvents, Gases, Steam, Dilute Acids and alkalies. (High Service Conditions).

Max. Operating Pressure : 150 bars
Max. Short term service temp. : 450oC
Max. Continuous service temp. : 250oC
Max. Operation temp. for steam : 290oC

Typical Physical Properties

Density - 1.8 g/cm3
Tensile Strength ASTM F 152 15 Mpa
Compressibility ASTM F 36 7-11%
Residual Stress BS 7531 25 Mpa
Gas Permeability BS 7531 <0.1 cc/Min
Recovery ASTM F 36 ≥50%
Water Absorpation BS 7531 ≤5%
Ignition Loss - ≤35%

FLUID RESISTANCE

ASTM Oil NO.3   Fuel B  
Thickness Increase % Thickness Increase % Mass Increase % Mass Increase %
≤8 ≤8 ≤8 ≤8

A Premium grade jointing sheet based on special synthetic Aramid fibres bonded with nitrile elastomer.

Colour : Grey

Service Conditions

A universal grade suitable for many industrial sealing applications. Media : Hot oils, fuels, Hydrocarbons and refrigerants. (High Service Conditions)

Max. Operating Pressure : 150 bars
Max. Short term service temp. : 400oC
Max. Continuous service temp. : 250oC
Max. Operation temp. for steam : 250oC

Typical Physical Properties

Density - 1.7 g/cm3
Tensile Strength ASTM F 152 15 Mpa
Compressibility ASTM F 36 10-14%
Residual Stress BS 7531 25 Mpa
Gas Permeability BS 7531 <0.1 cc/Min
Recovery ASTM F 36 ≥45%
Water Absorpation BS 7531 ≤5%
Ignition Loss - ≤35%

FLUID RESISTANCE

ASTM Oil NO.3   Fuel B  
Thickness Increase % Thickness Increase % Mass Increase % Mass Increase %
≤8 ≤8 ≤8 ≤8

Atop quality acid resistant compressed synthetic Aramid fibre jointing sheet bonded with special binders

Colour : Cream

Service Conditions

Acid resistant grade. Recommended for use against hot, Concentrated organic/inorganic/mineral acids.

Max. Operating Pressure : 150 bars
Max. Short term service temp. : 250oC
Max. Continuous service temp. : 210oC
Max. Operation temp. for steam : 210oC

Typical Physical Properties

Density - 1.8 g/cm3
Tensile Strength ASTM F 152 15 Mpa
Compressibility ASTM F 36 8-12%
Residual Stress BS 7531 25 Mpa
Gas Permeability BS 7531 <0.1 cc/Min
Recovery ASTM F 36 ≥50%
Water Absorpation BS 7531 ≤5%
Ignition Loss - ≤35%

FLUID RESISTANCE

ASTM Oil NO.3   Fuel B  
Thickness Increase % Thickness Increase % Mass Increase % Mass Increase %
≤8 ≤8 ≤8 ≤8