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Rulon Bearings

BCC Products BC 8660E Urethane Elastomer
Categories: Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane, Elastomer, Unreinforced; Rubber or Thermoset Elastomer (TSE)

Material Notes: BC8660E is a multi-purpose elastomer that can perform many functions. Special product characteristics are: excellent use for molds for casting of concrete and plaster, resists moisture absorption, does not contain MOCA, MDA, TDI or MDI, very easy to use and cures at room temperature.

Information provided by BCC Products, 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 1.02 g/cc1.02 g/cchardener
 1.05 g/cc1.05 g/cccured density
 1.07 g/cc1.07 g/ccresin
Brookfield Viscosity 2500 cP2500 cP
Linear Mold Shrinkage 0.0010 cm/cm0.0010 in/in
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 58 - 6258 - 62
Tensile Strength, Ultimate 11.20 MPa1625 psi
Elongation at Break 700 %700 %
Tear Strength 35.1 kN/m200 pli
 
Processing PropertiesMetricEnglishComments
Cure Time 1440 min
@Temperature 24.0 °C
24.0 hour
@Temperature 75.2 °F
full cure
Working Life 25 min
@Temperature 25.0 °C
25 min
@Temperature 77.0 °F
 
Descriptive Properties
ColorAmberHardener Part B
 ClearResin Part A
Mix Ratio100:55 by weight (resin/hardener)

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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PBCC065 / 107292

Aluminum Castings

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