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Master Bond adhesives

Rogers Arlon 44430B020 0.020" (0.508 mm) Uncured Silicone Rubber with Fiberglass Substrate
Categories: Polymer; Thermoset; Silicone; Silicone Rubber; Silicone, Molded, Glass Fiber Filled

Material Notes: Design/Construction:
Interleave: Polyethylene
Side 1: Uncured Silicone Rubber
Substrate: Style 1165 Fiberglass

Product Use: Belting material

Appearance: Black colored high viscosity gum on fiberglass fabric

This data represents typical values for the production material. The data should not be used to write, or in place of, material specifications.

Information provided by Arlon Silicone Technologies Division; now a part of Rogers Corporation.

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Physical PropertiesMetricEnglishComments
Density 1.18 g/cc0.0426 lb/in³Silicone Property; Arlon SQA-TMS-024
Thickness 76.2 microns3.00 milInterleave
 102 microns4.00 milSubstrate; Arlon SQA-TMS-003
 406 microns16.0 milSide 1; Arlon SQA-TMS-003
 508 microns20.0 milOverall; Arlon SQA-TMS-003
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 4545Silicone Property; ASTM D2240
Tensile Strength 6.28 MPa911 psiSilicone Property; ASTM D412
Elongation at Break 322 %322 %Silicone Property; ASTM D412
Tear Strength 12.6 kN/m72.0 pli[ppiw], Silicone Property; ASTM D624
Peel Strength 2.14 kN/m12.2 pliBond Strength; Arlon SQA-TMS-011
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 38.7 kV/mm982 kV/inASTM D149
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 232 °C450 °F
Minimum Service Temperature, Air -56.7 °C-70.0 °F
 
Processing PropertiesMetricEnglishComments
Cure Time 120 min
@Temperature 204 °C
2.00 hour
@Temperature 400 °F
Recommended Postcure Cycle
 15.0 min
@Pressure 0.345 MPa,
Temperature 177 °C
0.250 hour
@Pressure 50.0 psi,
Temperature 350 °F
Recommended Cure Cycle
Shelf Life 6.00 Month
@Temperature 21.1 °C
6.00 Month
@Temperature 70.0 °F
From date of manufacture
 
Descriptive Properties
ColorBlack
 WhiteSubstrate
Total Product Weight (oz/yd2)19.5Arlon SQA-TMS-025

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.

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PARL193 / 125379

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