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Master Bond adhesives

Pressure Seal 23761 Ethylene Propylene
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: Compound 23761 is a 70 durometer black colored EPDM, it is approved by NSF under the "Drinking Water System Components Program" Standard 61. This compound is formulated to be Chloramine resistant and self lubricating, the formulation uses FDA approved ingredients. This compound exhibits good resistance to heat and compression set. It will remain non brittle at low temperatures. This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 2 AA 720 A13 EA14 F17; 3 AA 720 B13 B33 EA14 F17 G11; 4 AA 720 A13 B13 B33 EA14 F17 G21; 5 AA 720 A13 B13 B33 EA14 F17 G21; 2 BA 720 F17; 3 BA 720 A14 B13 F17 F19; 4 BA 720 A14 F17 F19; 5 BA 720 F17 F19; 4 CA 720 A25 B35 EA14 F17 F18 F19 G11 G21; 5 CA 720 A25 B35 EA14 F17 F18 G11 G21; 2 DA 720 A26 B36 EA14 F19 G11 G21; 3 DA 720 A26 B36 EA14 F19 G11 G21
This Compound is RoHS Compliant

Information provided by Pressure Seals Inc.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.10 g/cc1.10 g/cc
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 7070
 67
@Temperature 70.0 °C		67
@Temperature 158 °F		Residual Chlorine 50 ppm, 4 weeks
 68
@Temperature 100 °C,
Time 252000 sec		68
@Temperature 212 °F,
Time 70.0 hour		Sodium Hydroxide
 70
@Temperature 23.0 °C,
Time 252000 sec		70
@Temperature 73.4 °F,
Time 70.0 hour		Nitric Acid
 70
@Temperature 150 °C,
Time 252000 sec		70
@Temperature 302 °F,
Time 70.0 hour		Sodium Hypochlorite
 70
@Temperature 70.0 °C,
Time 252000 sec		70
@Temperature 158 °F,
Time 70.0 hour		Heat Aged
 70
@Temperature 100 °C,
Time 252000 sec		70
@Temperature 212 °F,
Time 70.0 hour		Heat Aged
 71
@Temperature 125 °C,
Time 252000 sec		71
@Temperature 257 °F,
Time 70.0 hour		Heat Aged
 71
@Temperature 125 °C,
Time 252000 sec		71
@Temperature 257 °F,
Time 70.0 hour		Heat Aged, Test Tube Method
 73
@Temperature 150 °C,
Time 252000 sec		73
@Temperature 302 °F,
Time 70.0 hour		Heat Aged, Test Tube Method
 73
@Temperature 150 °C,
Time 252000 sec		73
@Temperature 302 °F,
Time 70.0 hour		Heat Aged
Tensile Strength 15.99 MPa2319 psi
 9.4493 MPa
@Temperature 150 °C,
Time 252000 sec		1370.5 psi
@Temperature 302 °F,
Time 70.0 hour		Sodium Hypochlorite
 12.008 MPa
@Temperature 23.0 °C,
Time 252000 sec		1741.6 psi
@Temperature 73.4 °F,
Time 70.0 hour		Nitric Acid
 15.653 MPa
@Temperature 100 °C,
Time 252000 sec		2270.3 psi
@Temperature 212 °F,
Time 70.0 hour		Sodium Hydroxide
 15.99 MPa
@Temperature 150 °C,
Time 252000 sec		2319 psi
@Temperature 302 °F,
Time 70.0 hour		Heat Aged
 15.99 MPa
@Temperature 150 °C,
Time 252000 sec		2319 psi
@Temperature 302 °F,
Time 70.0 hour		Heat Aged, Test Tube Method
 16.645 MPa
@Temperature 100 °C,
Time 252000 sec		2414.1 psi
@Temperature 212 °F,
Time 70.0 hour		Heat Aged
 16.660 MPa
@Temperature 70.0 °C,
Time 252000 sec		2416.4 psi
@Temperature 158 °F,
Time 70.0 hour		Heat Aged
 16.836 MPa
@Temperature 125 °C,
Time 252000 sec		2441.9 psi
@Temperature 257 °F,
Time 70.0 hour		Heat Aged
 16.836 MPa
@Temperature 125 °C,
Time 252000 sec		2441.9 psi
@Temperature 257 °F,
Time 70.0 hour		Heat Aged, Test Tube Method
Elongation, Ultimate 328 %328 %
 218.1 %
@Temperature 150 °C,
Time 252000 sec		218.1 %
@Temperature 302 °F,
Time 70.0 hour		Sodium Hypochlorite
 275.8 %
@Temperature 23.0 °C,
Time 252000 sec		275.8 %
@Temperature 73.4 °F,
Time 70.0 hour		Nitric Acid
 303.1 %
@Temperature 100 °C,
Time 252000 sec		303.1 %
@Temperature 212 °F,
Time 70.0 hour		Sodium Hydroxide
 328 %
@Temperature 150 °C,
Time 252000 sec		328 %
@Temperature 302 °F,
Time 70.0 hour		Heat Aged
 328 %
@Temperature 150 °C,
Time 252000 sec		328 %
@Temperature 302 °F,
Time 70.0 hour		Heat Aged, Test Tube Method
 333.9 %
@Temperature 70.0 °C,
Time 252000 sec		333.9 %
@Temperature 158 °F,
Time 70.0 hour		Heat Aged
 335.9 %
@Temperature 100 °C,
Time 252000 sec		335.9 %
@Temperature 212 °F,
Time 70.0 hour		Heat Aged
 349 %
@Temperature 125 °C,
Time 252000 sec		349 %
@Temperature 257 °F,
Time 70.0 hour		Heat Aged
 349 %
@Temperature 125 °C,
Time 252000 sec		349 %
@Temperature 257 °F,
Time 70.0 hour		Heat Aged, Test Tube Method
100% Modulus 2.38 MPa345 psi
Tear Strength 28.7 kN/m164 pliDie C
 34.0 kN/m194 pliDie B
Compression Set  8.9 %
@Temperature 125 °C,
Time 79200 sec		8.9 %
@Temperature 257 °F,
Time 22.0 hour		Solid
 9.6 %
@Temperature 100 °C,
Time 79200 sec		9.6 %
@Temperature 212 °F,
Time 22.0 hour		Solid
 11 %
@Temperature 100 °C,
Time 79200 sec		11 %
@Temperature 212 °F,
Time 22.0 hour		Plied
 11.4 %
@Temperature 150 °C,
Time 79200 sec		11.4 %
@Temperature 302 °F,
Time 22.0 hour		Solid
 11.4 %
@Temperature 100 °C,
Time 252000 sec		11.4 %
@Temperature 212 °F,
Time 70.0 hour		Solid
 11.8 %
@Temperature 70.0 °C,
Time 79200 sec		11.8 %
@Temperature 158 °F,
Time 22.0 hour		Solid
 12.1 %
@Temperature 125 °C,
Time 79200 sec		12.1 %
@Temperature 257 °F,
Time 22.0 hour		Plied
 13.2 %
@Temperature 150 °C,
Time 79200 sec		13.2 %
@Temperature 302 °F,
Time 22.0 hour		Plied
 13.2 %
@Temperature 100 °C,
Time 252000 sec		13.2 %
@Temperature 212 °F,
Time 70.0 hour		Plied
 15.6 %
@Temperature 70.0 °C,
Time 79200 sec		15.6 %
@Temperature 158 °F,
Time 22.0 hour		Plied
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature <= -70.6 °C<= -95.0 °F
Shrinkage  4.1 %
@Temperature 70.0 °C		4.1 %
@Temperature 158 °F		Weight, Residual Chlorine 50 ppm, 4 weeks
 4.3 %
@Temperature 70.0 °C		4.3 %
@Temperature 158 °F		Volume, Residual Chlorine 50 ppm, 4 weeks
 -0.300 %
@Temperature 150 °C,
Time 252000 sec		-0.300 %
@Temperature 302 °F,
Time 70.0 hour		Volume, Sodium Hypochlorite
 0.00 %
@Temperature 23.0 °C,
Time 252000 sec		0.00 %
@Temperature 73.4 °F,
Time 70.0 hour		Volume, Nitric Acid
 9.4 %
@Temperature 100 °C,
Time 252000 sec		9.4 %
@Temperature 212 °F,
Time 70.0 hour		Volume, Sodium Hydroxide
 
Descriptive Properties
ColorBlack
TR-10 Temperature-51.1°C

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PPRESL231 / 318441

Rulon Bearings




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