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Elmet Technologies

Dow Silastic® FL 30-9201 F-LSR Fluoro Liquid Silicone Rubber  (discontinued **)
Categories: Polymer; Thermoset; Silicone; Silicone Rubber; Liquid Silicone Rubber (LSR)

Material Notes: SILASTIC™ brand F-LSRs are designed for use in harsh environments involving fuel, oil or aggressive fluids. With xx = Durometer hardness, these F-LSRs are available as the fully (100%) fluorinated SILASTIC™ FL-xx-9201 Series. These F-LSRs combine the fluid resistance of fluorosilicone rubber with the processing ease of liquid silicone rubber using standard injection-molding equipment.

Product applications:

  • Solvent resistant and chemically resistant parts
  • Gaskets and Membranes for demanding sealing applications
Key Features:
  • Fully (100%) fluorinated
  • Excellent resistance to fuels and oils
  • Retain elasticity at low temperatures (Tg -68°C)
  • Light yellow

Former Dow/ Dow Corning brand.

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 1.44 g/cc1.44 g/ccASTM D792
Viscosity  340000 cP
@Frequency 10 Hz
340000 cP
@Frequency 10 Hz
Part B; CTM 1094
 520000 cP
@Frequency 10 Hz
520000 cP
@Frequency 10 Hz
Part A; CTM 1094
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 3030ASTM D2240
Tensile Strength 9.40 MPa1360 psiASTM D412
Elongation at Break 550 %550 %ASTM D412
Tear Strength 16.0 kN/m91.3 pliASTM D624 DIE B
Compression Set  10 %
@Temperature 175 °C,
Time 79200 sec
10 %
@Temperature 347 °F,
Time 22.0 hour
PC; ASTM D395
 21 %
@Temperature 175 °C,
Time 79200 sec
21 %
@Temperature 347 °F,
Time 22.0 hour
NPC; ASTM D395

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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