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Elmet Technologies

NuSil MED-4086 Silicone, Low Consistency Elastomer - Restricted Medical Use
Categories: Polymer; Thermoset; Silicone

Material Notes: Description: Low consistency elastomers (LCEs) are useful alternatives to liquid silicone rubber (LSR) and high consistency rubber (HCR) for end users who need a low viscosity elastomer which provides other unique properties.

Important Properties: LCEs lend themselves to applications that require a pourable, selfleveling silicone. Applications include: encapsulating a device, backfilling a void, potting an electronic component that cannot withstand exposure to high heat, or prototyping a mold. Features of low consistency elastomers may include the following:

  • Optically clear
  • Self-leveling
  • Low and high temperature cure
  • Low viscosity
  • Easy to process
Comments: Ultra Soft Elastomer

Cure System: Platinum

Information provided by NuSil

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
Viscosity 4600 cP4600 cPB
 8300 cP8300 cPA
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore OO 5555000, Typical
 45 - 6545 - 65000, Certified
Tensile Strength at Break 0.280 MPa40.6 psiTypical
Tensile Stress at Strain 0.0552 MPa
@Strain 200 %
8.00 psi
@Strain 200 %
Elongation at Break 475 %475 %Typical
 
Processing PropertiesMetricEnglishComments
Cure Time 45.0 min
@Temperature 150 °C
0.750 hour
@Temperature 302 °F
Working Life 840 min
@Temperature 25.0 °C
840 min
@Temperature 77.0 °F
 
Descriptive Properties
Mix Ratio1:1

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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PNUSIL428 / 142152

Ensinger PEI

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