Case Study on Elastomeric R & D Testing

Elastomeric Components The Challenge

A major manufacturer of window gaskets, O-rings, body mounts, and various other elastomeric components needed to advance their knowledge of their compounds and components.

Requirements:

  • A test system that could perform a wide range of tests, including tensile, load/deflection, flex, & cycling on a number of different specimens & components.
  • A system that could also test at various temperatures.
  • Software to automate the reporting of results.

The Solution

    Elastomeric R&D Testing
  • A Model 5569 test system with Merlin™ software. The 50 kN (11,250 lbs) force capacity will conduct tests on all of their products.
  • Various elastomer grips, fixtures, and compression platens to handle all of their materials and components.
  • A video extensometer for non-contacting strain measurement.
  • An integrated environmental chamber for determining temperature effects.

Load Frame
Testing modes: Tension, Compression, Cycling, Bend

Control Electronics
Instron's 5500 System

Software
Merlin II Software Suite Including:Tensile/Compression, Peel, Flex, TestProfiler

Grips & Fixtures

  • Compression Platens
  • O-Ring Grips
  • 3 & 4 point Bend Fixture
  • Pneumatic Action Grips

Environmental Chamber Temperature Range
-40 to 150°C (-40 to 300°F)

Specimen Compatibility
Tensile Testing: ASTM D412 & D1414
Load/Deflection Testing: ASTM D 575
Tear Strength: ASTM D624

Merlin SoftwareSelect image to enlarge

 

Merlin Software

  • Merlin II's versatility is ideal for the laboratory at the leading edge of technology.
  • Optional software modules such as Test Profiler, for block loading & cyclic tests.

Related Links

Universal Materials Testing Machines
Chambers - For Testing at Various Temperatures

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