ISO 877-3:2026

Plastics — Methods of exposure to solar radiation — Part 3: Intensified weathering using concentrated solar radiation

Datum objavljivanja: 19. 5. 2026.

Опште информације

Trenutna faza: 60.60 Effective date: 19. 5. 2026.

Inicijator: ISO

Pripada: ISO/TC 61/SC 6

Vrsta: Međunarodni standard

ICS: 83.080.01

Jezik: francuski engleski

Kupovina

Status: Objavljen

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Apstrakt

This document specifies a method for exposing plastics to concentrated solar radiation using reflecting concentrators to accelerate the weathering processes. The purpose is to assess property changes produced after specified stages of such exposures. The reflecting concentrators used in these exposures are sometimes referred to as “Fresnel reflectors” because, in cross-section, the array of mirrors used to concentrate the solar radiation resembles the cross-section of a Fresnel lens.
General guidance concerning the scope of the ISO 877 series is given in ISO 877-1.
NOTE Additional information about solar concentrating exposures, including a partial list of standards in which they are specified, is given in the Bibliography.

Životni ciklus

PRETHODNO

POVUČEN
ISO 877-3:2018

TRENUTNO

OBJAVLJEN
ISO 877-3:2026
60.60 Standard objavljen
19. 5. 2026.

Nacionalna preuzimanja

dnaSRPS EN ISO 877-3:2023

ISS

Plastične mase – Metode izlaganja sunčevom zračenju – Deo 3: Intenzivirano izlaganje atmosferskom uticaju korišćenjem koncentrisanog sunčevog zračenja

50.60 Završetak postupka odobravanja definitivnog teksta nacrta standarda

G061 Saznaj više