Norm

NEN-EN-ISO 7391-2:2003 Ontw. en

Kunststoffen - Pers-, spuitgiet- en extrusiematerialen van polycarbonaat (PC) - Deel 2: Bereiding van proefstukken en bepaling van eigenschappen

  • Deze norm is ingetrokken sinds 22-03-2006

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 16
Commissie Kunststoffen
Gepubliceerd op 01-12-2003
Taal Engels
This part of ISO 7391 specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of polycarbonate moulding and extrusion materials. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given here. Procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made are given. Properties and test methods which are suitable and necessary to characterize polycarbonate moulding and extrusion materials are listed. The properties have been selected from the general test methods in ISO 10350. Other test methods in wide use for or of particular significance to these moulding and extrusion materials are also included in this part of ISO 7391, as are the designatory properties specified in part 1. In order to obtain reproducible and comparable test results, it is necessary to use the methods of preparation and conditioning, the specimen dimensions and the test procedures specified here in. Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures.

Details

ICS-code 83.080.20
Nederlandse titel Kunststoffen - Pers-, spuitgiet- en extrusiematerialen van polycarbonaat (PC) - Deel 2: Bereiding van proefstukken en bepaling van eigenschappen
Engelse titel Plastics - Polycarbonate (PC) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties
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