Norm

NEN-ISO 18872:2007 en

Kunststoffen - Bepaling van de trekeigenschappen bij hoge rek-belasting

52,53

Over deze norm

Status Definitief
Aantal pagina's 12
Commissie Kunststoffen
Gepubliceerd op 01-02-2007
Taal Engels
This International Standard specifies procedures for determining the tensile properties of moulding and extrusion plastics over a wide range of strain rates, including high rates appropriate to impact-loading situations. Properties are determined through a combination of measurements at low and moderate strain rates, the use of mathematical functions to model these results, the rate-dependence of parameters and the determination of parameters at high strain rates by extrapolation. Tensile properties at high strain rates are then derived by calculation. In this way, the experimental problems and associated errors with the measurement of properties at high rates are avoided. The measurement of properties at low and moderate strain rates is based on ISO 527-2, which identifies the types of plastics materials to which this International Standard is applicable.

Details

ICS-code 83.080.10
Nederlandse titel Kunststoffen - Bepaling van de trekeigenschappen bij hoge rek-belasting
Engelse titel Plastics - Determination of tensile properties at high strain rates

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