Reference number
ISO 14782:2021
© ISO 2026
International Standard
ISO 14782:2021
Plastics — Determination of haze for transparent materials
Edition 2
2021-10
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Published (Edition 2, 2021)

ISO 14782:2021

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Abstract

This document specifies a method for the measurement of haze, an optical property resulting from wide-angle scattering of light, in transparent and substantially colourless plastics. This method is applicable to the measurement of haze values of less than 40 %.

NOTE      The haze of abraded or matted transparent plastics can be measured, but the value obtained can be erroneously lower than the true value due to light scattering within a narrow angle.

General information

  • Status
     : Published
    Publication date
     : 2021-10
    Stage
    : International Standard under systematic review [90.20]
  • Edition
     : 2
    Number of pages
     : 7
  • Technical Committee :
    ISO/TC 61/SC 5
    ICS :
    83.080.01 
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