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Dow Silastic® LS 4-9038 FLUOROSILICONE RUBBER  (discontinued **)
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE); Silicone; Silicone Rubber

Material Notes:

Former Dow/ Dow Corning brand.

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.49 g/cc
@Temperature 25.0 °C
1.49 g/cc
@Temperature 77.0 °F
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 5151
Tensile Strength, Ultimate 8.96 MPa1300 psi
Elongation at Break 391 %391 %
Tear Strength 27.7 kN/m158 pli
Compression Set 14 %14 %
 
Processing PropertiesMetricEnglishComments
Shelf Life 36.0 Month36.0 Month
 
Descriptive Properties
Coloroff-white

**
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PDOWCO528 / 106229

Specialty Compounds RTP Company

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