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ISO 26723:2020

Plastics -- Determination of total luminous transmittance and reflectance

General information
Valid from 15.04.2020
ICS Groups
83.080.01 Plastics in general
Directives or regulations
None

Standard history

Status
Date
Type
Name
15.04.2020
Main
ISO 26723:2020
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.
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Standard monitoring
English

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Main + amendment

EVS-EN ISO 1043-1:2011+A1:2016

Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special characteristics (ISO 1043-1:2011 + ISO 1043-1:2011/Amd 1:2016)
Newest version Valid from 01.06.2016
Main

EVS-EN ISO 527-1:2019

Plastics - Determination of tensile properties - Part 1: General principles (ISO 527-1:2019)
Newest version Valid from 01.10.2019
Main

EVS-EN ISO 527-2:2012

Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics (ISO 527-2:2012)
Newest version Valid from 04.04.2012
Main

EVS-EN ISO 11469:2016

Plastics - Generic identification and marking of plastics products (ISO 11469:2016)
Newest version Valid from 01.11.2016

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English

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