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 |