Properties and application
Gasket material for sealing of different applications in the refrigeration industry.
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Basis |
Aramide fibres, CR |
Surface treatment
Treatment with graphite, PTFE and antistick coating is available on request.
Technical data
Typical values for a thickness of 2 mm
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Compressibility |
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% |
8 |
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Recovery |
ASTM F/36/J |
% |
55 |
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Tensile strength |
DIN 52910 |
N/mm2 |
11 |
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Stress resistance |
DIN 52913 |
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16h, 300°C, 50N/mm2 |
N/mm2 |
22 |
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16h, 175°C, 50N/mm2 |
N/mm2 |
28 |
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Specific Leak Rate |
DIN 3535/6 |
mg/sm |
0.05 |
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Thickness increase |
ASTM F 146 |
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Oil IRM 903, 5h, 150°C |
% |
8 |
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ASTM Fuel B, 5h, 23°C |
% |
8 |
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HNO3 40%, 18h 23°C |
% |
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H2SO4 65%, 48h, 23°C |
% |
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Max. operating conditions |
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Peak temperature |
°C/F |
350/662 |
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Continuous temperature |
°C/F |
270/518 |
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- with steam |
°C/F |
200/392 |
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Pressure |
bar/psi |
100/1450 |
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颜 色： |
黑色 |
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产品说明： |
Gasket material with extremelly good resistance to cooling media. TESNIT® BA-N consists of aramide fibres and CR Chloroprene rubber, so the material is specially suitable for the different media in the refrigeration industry. TESNIT® BA-N has in addition very good mechanical properties and thermal resistance which in combination with good general chemical resistance makes the material TESNIT® BA-N also very appropriorate for the general aplication. |
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应用环境： |
水，水蒸汽，热油，空调垫片，压缩机垫片，制冷压缩机垫片等。 |
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规 格：
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长宽：1000x1500, 1500x1500, 3000x1500, 4500x1500mm 厚度：0.5, 0.8, 1.0, 1.5, 2.0, 3.0mm |
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