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High quality Fuel hose Fuel Tank composite hose | | |
Test Items | SPEC. Standards | |
Typical Temperature | -40℃~125℃ | |
Original Properties | | |
Hardness Shore A | 65~75 HS | |
Tensile Min, Mpa | 7 | |
Elongation,Min,% | 250 | |
Dry Heat Resistance | Test on 70Hours/100℃ | |
and Change Limits | | |
Hardness Shore A,Change | +10 | |
Tensile, Max, % | -20 | |
Elongation,Max,% | -50 | |
Oil Resistance Change limits | Test on 70Hours/100℃ | |
Volume,% | -5 to +25 | |
Hardness Shore A,Change | -10 to +10 | |
Tensile, Max, % | -40 | |
Elongation,Max,% | -40 | |
Fuel Resistance Change limits | Test on 48Hours/23℃ | |
Volume,% | 0 to +50 | |
Hardness Shore A,Change | -10 to +10 | |
Tensile, Max, % | -45 | |
Elongation,Max,% | -45 | |
Ethanol Fuel Resistance Change limits | Test on 48Hours/23℃ | |
Volume,% | 0 to +50 | |
Hardness Shore A,Change | -10 to +10 | |
Tensile, Max, % | -45 | |
Elongation,Max,% | -45 | |
Compression Set | Test on 70Hours/125℃ | |
Compression,Max,% | 75 | |
Extractables -Fuel C, Max, gm/m2 | 7.75 | |
Permeation -Fuel C, Max, gm/m2/day | 600 |