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Elmet Technologies
Pressure Seal 4705 Chloroprene
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: Compound 4705 is a 70 durometer black colored general purpose Neoprene elastomer. It exhibits good resistance to heat and compression set and it will remain non brittle at low temperatures.

This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 3 BC 715 A14 B14 C12 EO14 EO34 F17; 5 BC 715 A14 B14 C12 EO14 EO34 F19; 6 BC 715 A14 B14 C12 EO14 EO34 F17; 2 BE 715 A14 B14 EO14 EO34 F17; 3 BE 715 A14 B14 EO14 EO34 F19
AMS 3209
MIL-R-6855 Class 2a & 2b Grade 70

Information provided by Pressure Seals Inc.
Vendors:
Available Properties
  • Specific Gravity
  • Hardness, Shore A
  • Hardness, Shore A, ASTM Oil #3
  • Hardness, Shore A, Distilled water aged
  • Hardness, Shore A, ASTM Oil #1
  • Hardness, Shore A, Heat Aged
  • Tensile Strength
  • Tensile Strength, ASTM Oil #3
  • Tensile Strength, ASTM Oil #1
  • Tensile Strength, Heat Aged
  • Elongation, Ultimate
  • Elongation, Ultimate, ASTM Oil #3
  • Elongation, Ultimate, Heat Aged
  • Elongation, Ultimate, ASTM Oil #1
  • 100% Modulus
  • Tear Strength, Die B
  • Compression Set, Solid
  • Compression Set, Solid
  • Brittleness Temperature
  • Shrinkage, Volume, ASTM Oil #1
  • Shrinkage, Volume, Distilled water aged
  • Shrinkage, Volume, ASTM Oil #3
  
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Plastic

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