ASTM D6641 Test Fixture

ASTM D6641 Test Fixture

Standard Test Method for Compressive Properties of Polymer Matrix Composite Materials Using a Combined Loading Compression (CLC) Test Fixture​ 

Using a combined loading compression (CLC) or equivalent test fixture, ASTM D 6641 specifies a process for determining the compressive strength and stiffness parameters of polymer matrix composite materials. Combined Loading Compression (CLC) uses a mixture of end and shear loading, in this method the shear stresses are reduced, and it is possible to generate the clamping forces using bolted clamps.

 ItemNo

ASTMD6641-RT01

Max. load

100 kN

Specimen gauge length

12.7 mm (0.5 in)

Material

Hardened Steel, Nickel-plated

Gripping surface

64x 40 mm (HxW)Serrated (pyramids 1.2x45°)or diamond-coated

Temperature range

-20°… +80°CFurther temperature ranges on request

Weight

Approx. 6,25 kg

Scope of delivery

1 fixture incl. alignment bars and specimen positioning apparatus .

 

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