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Elmet Technologies

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Wacker Powersil® 466 A/B Silicone Rubber
Categories: Polymer; Thermoset; Silicone; Silicone Rubber

Material Notes: POWERSIL® 466 A/B is a liquid silicone rubber with medium conductivity, stable electrical properties and good mechanical properties.

Special features:

    high elongation at break, low tension set
  • stable electrical properties
  • good mechanical properties
  • ready-to-use, two-component system
Application: POWERSIL® 466 A/B is suitable for production of electrically conductive injection molded articles, especially cable accessories in the medium and high voltage range. The range of use spreads from push-on accessories to cold shrink applications. POWERSIL® 466 A/B combines a low Shore A Durometer with high elongation, good setting properties (low tension set) and good mechanical properties which are a must for cold shrink applications.

Information provided by Wacker Chemie AG.

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
Density 1.08 g/ccISO 1183-1 A
Viscosity 550000 cP
@Shear Rate 10.0 1/s
Component B; ISO 3219
 600000 cP
@Shear Rate 10.0 1/s
Mix; ISO 3219
 650000 cP
@Shear Rate 10.0 1/s
Component A; ISO 3219
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 38ISO 868
Tensile Strength at Break 7.00 MPaISO 37
Elongation at Break 650 %ISO 37
Tear Strength 28.0 kN/mASTM 624 B
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity 30 ohm-cmIEC 60093
 30 ohm-cmASTM D991
 
Processing PropertiesOriginal ValueComments
Cure Time 5.00 min
@Treatment Temp. 165 °C
post-cured for 4h at 200°C
Pot Life 4320 min
 
Descriptive Properties
Colorblack

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PWACK9371 / 204900

Ensinger PEI

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