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Master Bond adhesives

Pressure Seal 4825 Chloroprene
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: Compound 4825 is an 80 durometer white colored Neoprene elastomer, it is formulated with FDA sanctioned materials.

This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 4 BC 815 A14 EO14 EO34 G21; 2 BE 815 A14 EO14

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 1.68 g/cc1.68 g/cc
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8383
 52
@Treatment Temp. 100 °C,
Time 252000 sec		52
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #3
 68
@Treatment Temp. 100 °C,
Time 252000 sec		68
@Treatment Temp. 212 °F,
Time 70.0 hour		Distilled water aged
 72
@Treatment Temp. 23.0 °C,
Time 252000 sec		72
@Treatment Temp. 73.4 °F,
Time 70.0 hour		ASTM Reference Fuel A
 72
@Treatment Temp. 23.0 °C,
Time 252000 sec		72
@Treatment Temp. 73.4 °F,
Time 70.0 hour		ASTM Reference Fuel B
 76
@Treatment Temp. 100 °C,
Time 252000 sec		76
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #1
 85
@Treatment Temp. 100 °C,
Time 252000 sec		85
@Treatment Temp. 212 °F,
Time 70.0 hour		Heat Aged
 87
@Treatment Temp. 125 °C,
Time 252000 sec		87
@Treatment Temp. 257 °F,
Time 70.0 hour		Heat Aged
 87
@Treatment Temp. 125 °C,
Time 252000 sec		87
@Treatment Temp. 257 °F,
Time 70.0 hour		Heat Aged, Test Tube Method
Tensile Strength 10.51 MPa1524 psi
 8.0069 MPa
@Treatment Temp. 23.0 °C,
Time 252000 sec		1161.3 psi
@Treatment Temp. 73.4 °F,
Time 70.0 hour		ASTM Reference Fuel B
 8.9522 MPa
@Treatment Temp. 100 °C,
Time 252000 sec		1298.4 psi
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #3
 9.8671 MPa
@Treatment Temp. 23.0 °C,
Time 252000 sec		1431.1 psi
@Treatment Temp. 73.4 °F,
Time 70.0 hour		ASTM Reference Fuel A
 11.464 MPa
@Treatment Temp. 100 °C,
Time 252000 sec		1662.7 psi
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #1
 11.727 MPa
@Treatment Temp. 100 °C,
Time 252000 sec		1700.8 psi
@Treatment Temp. 212 °F,
Time 70.0 hour		Heat Aged
 12.158 MPa
@Treatment Temp. 125 °C,
Time 252000 sec		1763.3 psi
@Treatment Temp. 257 °F,
Time 70.0 hour		Heat Aged
 12.158 MPa
@Treatment Temp. 125 °C,
Time 252000 sec		1763.3 psi
@Treatment Temp. 257 °F,
Time 70.0 hour		Heat Aged, Test Tube Method
Elongation, Ultimate 420 %420 %
 320.04 %
@Treatment Temp. 125 °C,
Time 252000 sec		320.04 %
@Treatment Temp. 257 °F,
Time 70.0 hour		Heat Aged
 320.04 %
@Treatment Temp. 125 °C,
Time 252000 sec		320.04 %
@Treatment Temp. 257 °F,
Time 70.0 hour		Heat Aged, Test Tube Method
 359.94 %
@Treatment Temp. 100 °C,
Time 252000 sec		359.94 %
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #3
 459.9 %
@Treatment Temp. 100 °C,
Time 252000 sec		459.9 %
@Treatment Temp. 212 °F,
Time 70.0 hour		Heat Aged
 490.1 %
@Treatment Temp. 23.0 °C,
Time 252000 sec		490.1 %
@Treatment Temp. 73.4 °F,
Time 70.0 hour		ASTM Reference Fuel B
 519.96 %
@Treatment Temp. 100 °C,
Time 252000 sec		519.96 %
@Treatment Temp. 212 °F,
Time 70.0 hour		ASTM Oil #1
 550.2 %
@Treatment Temp. 23.0 °C,
Time 252000 sec		550.2 %
@Treatment Temp. 73.4 °F,
Time 70.0 hour		ASTM Reference Fuel A
100% Modulus 4.65 MPa675 psi
Tear Strength 54.2 kN/m309 pliDie C; Method D 624
 59.1 kN/m337 pliDie B; Method D 624
Compression Set  38.1 %
@Treatment Temp. 100 °C,
Time 79200 sec		38.1 %
@Treatment Temp. 212 °F,
Time 22.0 hour		Solid
 49.2 %
@Treatment Temp. 100 °C,
Time 252000 sec		49.2 %
@Treatment Temp. 212 °F,
Time 70.0 hour		Solid
 51.8 %
@Treatment Temp. 100 °C,
Time 79200 sec		51.8 %
@Treatment Temp. 212 °F,
Time 22.0 hour		Plied
 60.7 %
@Treatment Temp. 100 °C,
Time 252000 sec		60.7 %
@Treatment Temp. 212 °F,
Time 70.0 hour		Plied
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -33.9 °C-29.0 °F
Shrinkage  8.4 %
@Treatment Temp. 100 °C,
Time 252000 sec		8.4 %
@Treatment Temp. 212 °F,
Time 70.0 hour		Volume, ASTM Oil #1
 13.6 %
@Treatment Temp. 23.0 °C,
Time 252000 sec		13.6 %
@Treatment Temp. 73.4 °F,
Time 70.0 hour		Volume, ASTM Reference Fuel A
 19.1 %
@Treatment Temp. 100 °C,
Time 252000 sec		19.1 %
@Treatment Temp. 212 °F,
Time 70.0 hour		Volume, Distilled water aged
 70.3 %
@Treatment Temp. 23.0 °C,
Time 252000 sec		70.3 %
@Treatment Temp. 73.4 °F,
Time 70.0 hour		Volume, ASTM Reference Fuel B
 79.2 %
@Treatment Temp. 100 °C,
Time 252000 sec		79.2 %
@Treatment Temp. 212 °F,
Time 70.0 hour		Volume, ASTM Oil #3
 
Descriptive Properties
ColorWhite

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PPRESL086 / 318296

Aluminum Castings




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