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Rubber gaskets U profiles
BHV Rubber produce and selling rubber gaskets U profiles. Rubber seals “U ” are made from synthetic rubber SBR type without embedded metal or textile. It is used in the temperature range -30°C … +70°C and has a good resistance to aging and water.
Dimensional characteristics
| Dimensions | Internal diameter, mm |
97 |
| External diameter, mm |
106 |
|
| Height, mm |
16 |
|
| Internal diameter, mm |
± 0,5 |
|
| Deviations | External diameter, mm |
± 0,5 |
| Height, mm |
± 0,1 |
|
| Aspect | Smooth surface without bubbles or cracks | |
The characteristics of the mixture of SBR rubber
| SBR characteristics |
Value |
| Hardness , (°Sh A) |
70 ± 5 |
| Tensile strength,. (kgf/cm2) |
100 |
| Elongation at break , (%) |
200 |
| Tear resistance , (daN/mm) |
4 |
| Resistance to aging (70h x70°C):-tensile variation, (%)-variation of elongation at break (%)-variation of hardness, (°Sh A) |
± 25 – 25 + 10 |
| Compressive residual deformation, (22hx70°C), (%) |
25 |
| Protection of medium | The rubber mixture is not hazardous to humans and to the environment. |