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NON ASBESTOS JOINTING SHEETS |
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FEROLITE NAM 45 CF GASKET
JOINTING SHEET
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Applications:
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It has
excellent resistance to steam and strong alkaline media. It
iswidely used in the chemical and petrochemical industries. CF
exhibits good sealing and torque retention properties. It is
specifically designed to satisfy the growing demand for numerous
aggressive chemicals used by industry today. CF can also be used
for sealing oils, fuels, gases, freons, and general application
in paper & pulp industry for application in pipelines,
radiators, boilers and many other instances of flanged joints.
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Supply Data: |
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THICKNESS in mm |
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0.30,
0.50, 0.75, 1.00,1.50,2.00,3.00,4.00 |
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Sheet Size in mm |
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1500X1500, 1500x2000,1500X3000, 1500X4000, 1500X4500, 2000x3000. |
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Note : Other sheet sizes & thickness upon request |
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OPERATING CONDITION |
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Maximum internal pressure: 150
BAR
Maximum Temperature: 300°C
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General data: |
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Material Composition (Type of
fibres) |
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Aramid
Fiber, Carbon Fibre. |
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Binders |
: |
NBR |
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Max.Peak Temp |
: |
400°C |
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Max. Continuous Temp |
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300°C |
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Max.Continuous Temp.with steam |
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280°C |
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Max. Operating Pressure |
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150 bar |
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Physical Properties: |
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The following Information Applies to material Thickness 2.0 mm. |
| S.NO. |
PROERTIES |
TEST
METHOD |
UNIT |
SPECIFIED
VALUE |
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1. |
DENSITY |
---------- |
gm/cm3 |
1.70 - 2.00 |
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2. |
TENSILE STRENGTH |
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ACC to ASTM F152(ACROSS GRAIN) |
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N/mm2 |
> 8 |
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3. |
COMPRESSIBILITY |
ASTM F36A |
% |
7 – 12 |
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4. |
RECOVERY |
ASTM F36A |
% |
> 50 |
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5. |
FLUID ABSORPTION |
ASTM F 146 |
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(a) IN ASTM OIL NO. 3 |
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INCREASE IN MASS |
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% |
< 10 |
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INCREASE IN
THICKNESS |
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% |
< 8 |
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(b) IN FUEL B |
ASTM F 146 |
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INCREASE IN MASS |
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% |
< 10 |
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INCREASE IN
THICKNESS |
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% |
< 7 |
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(c) IN WATER/ANTIFREEZE |
ASTM F 146 |
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INCREASE IN MASS |
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% |
< 10 |
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INCREASE IN
THICKNESS |
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% |
< 7 |
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6. |
IGNITION LOSS |
DIN 52911 |
% |
< 30 |
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7. |
SEALABILITY AGAINST NITROGEN |
DIN 3535 |
cm3/min. |
< 0.5 |
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8. |
STRESS RESISTANCE |
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16h 300C |
DIN 52913 |
N/mm2 |
~ 20 |
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16h 175C |
DIN52913 |
N/mm2 |
~ 30 |
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 NOTE:
All data quoted above
are based on years of experience in production & operation of
sealing elements, in view of the wide variety of possible
installation & operating conditions one can not draw final
conclusion in all application cases regarding the behavior in gasket
joint. The data may not therefore, be used to support any warranty
claims.
Should you have any doubts about the
choice of gasket material, please refer to us. Our engineering cell
will be happy to assist you.
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