Compressed sheets manufacturated with aramide and high quality mineral fibers mixed in a rubber NBR matrix. This material has got high compressibility and low gas permeability, excellent characteristics for many industrial services
Material
with excellent resistance to oils, hydrocarbons, alkalis and steam.
| Technical Data | |
| Density (± 10%) | 1,7 g/cm³ |
| Compressibility ASTM F-36A | 7%-15% |
| Recovery ASTM F-36A | >50% |
| Transverse tensile strength ASTM F-152 | 9.5 MPa |
| Gas permeability DIN 3535/4 | <1 cm³/min |
| EkswDIN 28090 | 9,52% |
| EkswDIN 28090 | 3,35% |
| Ewsw200 DIN 28090 | 10,15% |
| Ewsw200 DIN 28090 | 1,73% |
| Thickness increase ASTM F-146 after: | |
| Immersion in ASTM oil Nº1 5h 150ºC | <1% |
| Immersion in ASTM oil Nº3 5h 150ºC | <4% |
| Immersion in ASTM fuel B 5h RT | <5% | Weight increase ASTM F-146 after: |
| Iinmersión en ASTM oil Nº1 5h 150ºC | <5% |
| Inmersión en ASTM oil Nº1 5h 150ºC | <13% |
| Inmersión en ASTM fuel B 5h RT | <12% |
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TEMPERATURE INCREASE | FYESA¨LABORATORY |
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THICKNESS DECREASE | SEPTEMBER 2001 |
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