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General Description:
Flexseal N200 is Nitrile Rubber based gasket material with excellent crush resistance at high flange pressures and recommended for sealing oils, fuels and water upto 180oC.
Colour:
Dark Grey
Thickness Options:
0.25 mm - 1.5 mm in step of 0.05 mm.
Thickness tolerance +/- 10% up to 1.00 mm. and +/- 8% above 1.00 mm
Sheet Size:
1200 mm x 1000 mm. Also available in roll form of 1200 mm W x 100 metres length.
MATERIAL SPECIFICATION:
| Sl.
No. |
Specified
Property |
Units
|
Specification
|
Test
Method |
| 1 |
Tensile Strength |
M.Pa |
12 min |
ASTM-F152 |
| 2 |
Compressibility @ 70kg/ cm2 |
% |
15-30 |
ASTM-F36 |
| 3 |
Recovery |
% |
35
min |
ASTM-F36 |
| 4 |
Density |
g/cm3 |
1.10
min |
In-house |
| 5 |
Oil Immersion at room temp. For 24 hours:
Tensile Change
Thickness Change
Compressibility Change |
% |
15 min
20 max
40 max |
ASTM-F146 |
| 6 |
Fuel Immersion at room temp. For 24 hours:
Weight Change
Thickness Change |
% |
40 max
15 max |
ASTM-F146 |
| 7 |
Water Absorption at room
temp:
Weight Change
Thickness Change |
% |
40 max
20 max |
ASTM-F146 |
Note: The above results have been obtained from tests conducted as per established standards. Since test conditions cannot always duplicate actual field Installations or end use, users are requested to always beer in mind the nature and characteristics of the operational environment in their material selection and its performance in the field.
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