Download – (right click and ‘save as’ – requires adobe reader)
General Information and Application
This is a firm neoprene material suitable for high/medium bolt pressure, with good flexibility and resilience. The physical characteristics along with good fuel, solvent and oil resistance, make this a high qualified material for industrial and transformer gaskets.
Material Description
Binder: Neoprene Rubber
Cork Granule Size (mm): 0.5 / 1
Colour: Natural
Physical Characteristics
Density: 0.75 – 0.9
Hardness, Shore A: 70 – 80
Compressibility at 400 PSI (%): 20- 30
Recovery after (%): >80
Tensile strength (Kg/Cm)
– Transversal direction: >15
– Longitudinal direction: >25
Flexibility
Original (F5): No cracks
ASTM No 1 Oil, 70 hrs @ 100 Deg C (F16): No cracks
Oven aged, 70 hrs @ 100 Deg C (F16): No cracks
Volume Change after Immersion
ASTM No 1 Oil, 70 hrs @ 100 Deg C (%): -10 to +10
ASTM No 3 Oil, 70 hrs @ 100 Deg C (%): -5 to +15
ASTM Fuel A, 22 hrs @ 23 Deg C (%): -2 to +10
Specification and test methods according to: ASTM F 104-93.
Contact Charles Cantrill
We supply a wide range of cork gasket material and can provide assistance selecting the correct material for the job.
Simply contact us and we will ensure you have the correct materials for the job.
E // sales@charlescantrill.com
T // 01922 455 736
F // 01922 745 244