Synthetic Rubber Bonded Cork (ref 2004)
This is a high compressible material suitable for low and medium bolt pressure, with good flexibility and resiliance. The physical characteristics along with oil and fuel resistance make this a qualified material for automotive and industrial gaskets. This material is also suitable for vibration control in plant rooms etc.
Key Features
- Suitable for low/medium bolt pressure
- Good flexibility
- Good Oil and fuel resistance
- Suitable for automotive, industrial and vibration control
Technical Specification
| Material Description |
| Cork granule size (mm) |
1/2 |
| Colour |
Black |
| Binder |
Synthetic Rubber |
| Physical Characteristics |
| Density |
0.56-0.75 |
| Hardness Shore A |
55-75 |
| Compressibility, 400 Psi (%) |
|
| Recovery (%) |
30-50 |
Tensile Strength (kg/cm)
-transversal direction
-Longitudinal direction |
>80
>8
>12 |
| Flexibility |
| Original F=5 |
No cracks |
| ASTM No 1 Oil, 70 Hrs at 100c (F16) |
|
| Oven aged, 70 Hrs at 100c (F16) |
|
| Volume change after Immersion |
| ASTM No 1 Oil 70 Hrs at 100c (%) |
-5 to +10 |
| ASTM No 3 Oil 70 Hrs at 100c (%) |
+10 to +40 |
| ASTM Fuel A, 22 Hrs at 23c (%) |
-2 to +10 |
| Specification according to |
ASTM 104-93 F2290000 |
| Temperature Range |
|
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