Nonrigid Plastics—The test specimen shall conform
to the dimensions shown in Fig. 1. The Type IV specimen shall
be used for testing nonrigid plastics with a thickness of 4 mm
(0.16 in.) or less. The Type III specimen must be used for all
materials with a thickness greater than 7 mm (0.28 in.) but not
more than 14 mm (0.55 in.).
6.1.3 Reinforced Composites—The test specimen for reinforced
composites, including highly orthotropic laminates,
shall conform to the dimensions of the Type I specimen shown
in Fig. 1.
6.1.4 Preparation—Test specimens shall be prepared by
machining operations, or die cutting, from materials in sheet,
plate, slab, or similar form. Materials thicker than 14 mm (0.55
in.) must be machined to 14 mm (0.55 in.) for use as Type III
specimens. Specimens can also be prepared by molding the
material to be tested.
Nonrigid Plastics—The test specimen shall conformto the dimensions shown in Fig. 1. The Type IV specimen shallbe used for testing nonrigid plastics with a thickness of 4 mm(0.16 in.) or less. The Type III specimen must be used for allmaterials with a thickness greater than 7 mm (0.28 in.) but notmore than 14 mm (0.55 in.).6.1.3 Reinforced Composites—The test specimen for reinforcedcomposites, including highly orthotropic laminates,shall conform to the dimensions of the Type I specimen shownin Fig. 1.6.1.4 Preparation—Test specimens shall be prepared bymachining operations, or die cutting, from materials in sheet,plate, slab, or similar form. Materials thicker than 14 mm (0.55in.) must be machined to 14 mm (0.55 in.) for use as Type IIIspecimens. Specimens can also be prepared by molding thematerial to be tested.
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