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Master Bond adhesives

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Pressure Seal 4753 Chloroprene
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Compound 4753 is a black colored, high quality and sulfur free Neoprene W elastomer. It has a good balance of physical properties and good aging properties.

This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 3 BC 715 A14 B14 EO14 EO34 F17 G21; 5 BC 715 A14 B14 EO14 EO34 G21; 3 BC 715 A14 B14 EO14 EO34 F17 G21; 2 BE 715 A14 B14 EO14 EO34 F17; 3 BE 715 A14 B14 EO14 EO34 G21
AMS 3209
AMS 3244
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 PropertiesOriginal ValueComments
Specific Gravity 1.47 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 70
 57
@Treatment Temp. 100 °C,
Time 252000 sec
ASTM Oil #3 (IRM 903)
 58
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel B
 69
@Treatment Temp. 100 °C,
Time 252000 sec
Distilled water aged
 70
@Treatment Temp. 100 °C,
Time 252000 sec
ASTM Oil #1 (IRM 901)
 71
@Treatment Temp. 100 °C,
Time 252000 sec
Heat Aged
 77
@Treatment Temp. 125 °C,
Time 252000 sec
Heat Aged
 77
@Treatment Temp. 125 °C,
Time 252000 sec
Heat Aged, Test Tube Method
Tensile Strength 2138 psi
 1402.5 psi
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel B
 1748.9 psi
@Treatment Temp. 100 °C,
Time 252000 sec
ASTM Oil #3 (IRM 903)
 1883.6 psi
@Treatment Temp. 125 °C,
Time 252000 sec
Heat Aged
 1883.6 psi
@Treatment Temp. 125 °C,
Time 252000 sec
Heat Aged, Test Tube Method
 2033.2 psi
@Treatment Temp. 100 °C,
Time 252000 sec
Heat Aged
 2061.1 psi
@Treatment Temp. 100 °C,
Time 252000 sec
ASTM Oil #1 (IRM 901)
 2178.6 psi
@Treatment Temp. 100 °C,
Time 252000 sec
Distilled water aged
Elongation, Ultimate 300 %
 210.9 %
@Treatment Temp. 125 °C,
Time 252000 sec
Heat Aged
 210.9 %
@Treatment Temp. 125 °C,
Time 252000 sec
Heat Aged, Test Tube Method
 216.9 %
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel B
 228.9 %
@Treatment Temp. 100 °C,
Time 252000 sec
ASTM Oil #3 (IRM 903)
 261.9 %
@Treatment Temp. 100 °C,
Time 252000 sec
ASTM Oil #1 (IRM 901)
 272.7 %
@Treatment Temp. 100 °C,
Time 252000 sec
Distilled water aged
 273 %
@Treatment Temp. 100 °C,
Time 252000 sec
Heat Aged
100% Modulus 568 psi
Tear Strength 166 pliDie B
 166 pliDie C
Compression Set 9.8 %
@Treatment Temp. 100 °C,
Time 79200 sec
Solid
 16.6 %
@Treatment Temp. 100 °C,
Time 252000 sec
Solid
 16.9 %
@Treatment Temp. 100 °C,
Time 79200 sec
Plied
 18.6 %
@Treatment Temp. 125 °C,
Time 79200 sec
Solid
 23.2 %
@Treatment Temp. 125 °C,
Time 79200 sec
Plied
 24 %
@Treatment Temp. 100 °C,
Time 252000 sec
Plied
 
Thermal PropertiesOriginal ValueComments
Brittleness Temperature -40.0 °F
Shrinkage -2.80 %
@Treatment Temp. 100 °C,
Time 252000 sec
Volume, ASTM Oil #1
 9.0 %
@Treatment Temp. 100 °C,
Time 252000 sec
Volume, Distilled water aged
 40 %
@Treatment Temp. 23.0 °C,
Time 252000 sec
Volume, ASTM Reference Fuel B
 42.9 %
@Treatment Temp. 100 °C,
Time 252000 sec
Volume, ASTM Oil #3
 
Descriptive Properties
ColorBlack

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