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DESCRIPTION: N5901 is a blend of reinforcing materials with nitrile
latex, produced by the wet process, which yields a homogeneous gasketing
material. N5901 offers excellent torque retention, resistance to
crush extrusion and sealability. N5901 is recommended for use in
soft gasket applications in which the gasket is exposed to high
temperatures, loads and shear forces.
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RECOMMENDED APPLICATION:
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High Temperature Soft Gasket Applications
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TEMPERATURE RATING:
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570° F
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300 ° C
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AVAILABLE CALIPERS (in.) & (mm)
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.016" / .032" / .047" / .062"
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.4mm / .8mm / 1.2mm / 1.6mm
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PHYSICAL TEST ORIGINAL PROPERTIES
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TYPICAL VALUES **
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TEST METHOD
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PHYSICAL TEST ORIGINAL PROPERTIES
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TYPICAL VALUES
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density lbs./ ft. cu.
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94
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ASTM F-104
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density g/cm cu.
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1.5
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tensile psi
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2000
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ASTM F-152
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tensile MPa
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13.8
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Compression @ 5000 psi
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12%
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ASTM F-36
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Compression @ 34.5 MPa
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12%
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recovery
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64%
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ASTM F-36
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recovery
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64%
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creep relaxation
@ 212° F / 3000 psi
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18%
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ASTM F-38
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creep relaxation
@ 100° C / 20.7 MPa
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18%
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FLUID IMMERSIONS
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TYPICAL VALUES
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TEST METHOD
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FLUID IMMERSIONS
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TYPICAL VALUES
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ASTM Fuel B,
5 hours @ 73° F
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ASTM F-146
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ASTM Fuel B,
5 hours @ 23° C
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weight increase
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13%
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weight increase
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13%
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thickness increase
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4%
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thickness increase
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4%
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ASTM Oil # 3
5 hours @ 300° F
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ASTM F-146
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ASTM Oil # 3
5 hours @ 150° C
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compressibility @ 5000 psi
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15%
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compressibility @ 34.5 MPa
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15%
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thickness increase
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3%
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thickness increase
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3%
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sealability
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ASTM F-37
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sealability
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ASTM Fuel a,
1000 psi 30 in HG, ml/hr
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1.7
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ASTM Fuel a,
6.9 MPa 762mm Hg, ml/hr.
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1.7
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Nitrogen Seal,
1000 psi / 60psi cc / min
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6.8
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Nitrogen Seal,
6.9Mpa / 0.4MPa cc / min
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6.8
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The performance data contained herein are based on laboratory tests
and represent typical values. This technical data sheet is not intended
to be used as a purchase specification. The information contained
in this document is proprietary and may NOT be reproduced in any
form without the written permission of HOLLINGSWORTH & VOSE
Company.
** NOTE: Typical Values are based upon .032" (.8mm) caliper
material.
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