توضیحات محصول
GASkET mATERIAL wITh Good mEChANICAL ANd ChEmICAL PRoPERTIES TESNIT® BA-50 is a special gasket material based on aramide fibres and NBR rubber. Gasket material TESNIT® BA-50 has an excellent chemical resistance and good dynamical resistance. Material has a wide
general application. It is used in gas, food and chemical industry.
PRoPERTIES ANd APPLICATIoN
Gasket material with good resistance to water, gases, fuels and oils at lower loadings.
|
Basis Aramide fibres, NBR
SURFACE TREATmENT Treatment with graphite, PTFE and antistick coating is available
on request.
dImENSIoNS oF STANdARd ShEET
Sheet size (mm): 1000 x 1500 | 1500 x 1500 | 3000 x 1500 | 4500 x 1500
Thickness (mm): 0.5 | 0.8 | 1.0 | 1.5 | 2.0 | 3.0
Other dimensions and thicknesses on request.
TEChNICAL dATA Typical values for a thickness of 2 mm
| Compressibility | ASTM F36/J % 8 |
| Recovery | ASTM F36/J % 45 |
| Tensile strength | DIN 52910 MPa 9 |
| Stress resistance | DIN 52913 |
| 16h, 300°C, 50MPa | MPa 20 |
| 16h, 175°C, 50MPa | MPa 25 |
| Specific Leak Rate | DIN 3535/6 mg/(s.m) 0.08 |
| Thickness increase | ASTM F 146 |
| Oil IRM 903, 5h, 150°C | % 10 |
| ASTM Fuel B, 5h, 23°C | % 10 |
| Max. operating conditions | |
| Peak temperature | °C/°F 280/536 |
| Continuous temperature | °C/°F 220/428 |
| – with steam | °C/°F 180/256 |
| Pressure | bar/psi 80/1160 |
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