Standard

NS-EN ISO 899-2:2024

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Abstract

This document specifies a method for determining the flexural creep of plastics in the form of standard test specimens under specified conditions such as those of pre-treatment, temperature and humidity. It is only applicable to a simple freely supported beam loaded at mid-span (three-point-loading test). The method is suitable for use with rigid and semi-rigid non-reinforced, filled and fibre-reinforced plastics materials (see ISO 472 for definitions) test specimens moulded directly or machined from sheets or moulded articles.NOTE            The method can be unsuitable for certain fibre-reinforced materials due to differences in fibre orientationThe method is intended to provide data for engineering-design, quality control, research and development purposes.The method might not be applicable for determining the flexural creep of rigid cellular plastics (attention is drawn in this respect to ISO 1209-1 and ISO 1209-2).

Document information

  • Standard from SN
  • Published:
  • Edition: 2024-10
  • Version: 1
  • Document type: NAT
  • ICS 83.080.01
  • National Committee SN/K 609

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