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Ecore Neoprene Rubber RA-65

Neoprene Rubber RA-65 is a firm grade co-polymer of SBR and they have physical properties similar to 7620.

Polymer Name: Chloroprene Rubber (CR)

End Uses: Gaskets, Pipe Seals

Features: Fuel Resistant, Oil Resistant, Solvent Resistant

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
Ideal Use
  • Gaskets & die-cut parts
  • Steam fitting appliations
  • Absorbers & insulators
  • Plumbing seals
  • Fluid sealing applications
  • High bolting pressure seals

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Compression (400 psi)18.0%ASTM F36
Density68.0lbs./ft³ASTM D297
Elongation170.0%ASTM D412, Die C
Flexibility1.0ASTM F147
Recovery88.0%
Hardness72.0Shore AASTM D2240
Tear Strength195.0lbs./inASTM D624, Die C
Tensile Strength7802.0lbs./in²ASTM D412, Die C

Regulatory & Compliance

Certifications & Compliance

Storage & Handling

Storage

This material has a shelf life of 5 years from date of manufacture when protected from environmental extremes.