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Coruba Coru117 Black Medium grade EPDM / SBR Rubber 65° shore

Coruba Coru117 Black Medium grade EPDM / SBR Rubber 65° shore for use in medium range applications such as low pressure pipe seals, man-way gaskets, weather strip.

Polymer Name: Ethylene Propylene Diene Terpolymer (EPDM)

Physical Form: Sheets

Features: Smooth Surface Finish

End Uses: Floor Mats, Gaskets, Pipe Seals, Weatherstripping

Tensile Strength: 5.88 - 5.88 MPa

Color: Black

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Technologies

Features & Benefits

Materials Features

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Color
Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity1.35 0.05ASTM D297
Hardness655.0Shore AASTM D2240
Tensile Strength60.0kg/cm2ASTM D412
Elongation at Breakmin. 300%ASTM D412
Compression Set (70ºC/24 Hrs/25% Set)max. 35%ASTM D395 METHOD B
Tear Resistance ( Angular)min. 18kg/cmASTM D624
Polymer Content (Epdm)30.0%
Temperature Range-30 to +100ºC

Regulatory & Compliance

Regulatory
  • Meets ASTM D 2000 M2 DA606A26B36G21
  • REACH, RoHS, PAH and CE compliant.

Technical Details & Test Data

Change In Properties
Hardness (Pts) max. 5
Tensile Strength (%) -0.6666666667
Elongation At Break (%) -0.6666666667
IRM OIL NO.1 Not Recommended
IRM OIL NO.2 Not Recommended
IRM OIL NO.3 Not Recommended

 

Chemical Resistance
Ozone Good
Dilute Acids And Bases Good
Concentrated Acids And Bases Fair
Oils Not Recommended
Solvents Not Recommended