ISO 26723:2020

Plastics — Determination of total luminous transmittance and reflectance

OVERVIEW

This document specifies the determination of total luminous transmittance and total luminous reflectance on clear, translucent or opaque plastics. Specimen shapes include moulded plaque or discs, films and sheets.

Fluorescent plastics and chromatic colour plastics are not covered by this document.

NOTE The scope of ISO 13468-1 shows that ISO 13468-1 covers planar transparent and substantially colourless plastics. The method in this document provide the way to trap diffused light and covers to measure translucent and opaque plastics.

COMMENTS

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PRODUCT DETAILS

Status Current
Edition 2020
No. of Pages 11
ICS Classification 83.080.01 Plastics in general
Committee ISO/TC 61/SC 5
Available for Purchase For sale in Singapore only
Adoption ISO