ASTM D5936

Standard Specification for Multipurpose Test Specimens Used for Testing Plastics

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Organization: ASTM
Publication Date: 10 June 1996
Status: inactive
Page Count: 3
ICS Code (Thermoplastic materials): 83.080.20
scope:

1. Scope

1.1 This standard specifies requirements relating to multipurpose test specimens for plastic moulding materials intended for processing by injection or direct compression moulding.

1.2 Specimens of Types A and B are tensile test specimens, from which with simple machining, specimens for a variety of other tests can be taken (see Table 1). Because they have such wide utility, these tensile specimens are referred to in this IS0 standard as multipurpose test specimens.

1.3 The principal advantage of a multipurpose test specimen is that it allows all the test methods mentioned in Table 1 to be carried out on the basis of comparable mouldings. Consequently, the properties measured are coherent as all are measured with specimens in the same state. In other words, it can be expected that test results for a given set of specimens will not vary appreciably due to unintentionally different moulding conditions. On the other hand, if desired, the influence of moulding conditions or different states of the specimens, or both, can be assessed without difficulty for all of the properties measured.

1.4 For quality-control purposes, the multipurpose test specimen may serve as a convenient source of further specimens not readily available. Furthermore, the fact that only one mould is required may be advantageous.

1.5 The use of multipurpose test specimens shall be agreed upon by the interested parties, because there may be significant differences between properties of the multipurpose test specimens and those specified in the relevant test methods.

1.6 This standard is identical to IS0 3 167.

1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

ASTM D5936
June 10, 1996
Standard Specification for Multipurpose Test Specimens Used for Testing Plastics
1. Scope 1.1 This standard specifies requirements relating to multipurpose test specimens for plastic moulding materials intended for processing by injection or direct compression moulding. 1.2...
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