ISO/TR 19032:2019

Plastics — Use of polyethylene reference specimens (PERS) for monitoring laboratory and outdoor weathering conditions

This document describes a method that demonstrates the use of polyethylene reference specimens (PERS) for monitoring laboratory and outdoor conditions in weathering tests used for plastics.

Plastiques — Utilisation d'éprouvettes de référence en polyéthylène pour l'évaluation des conditions de vieillissement climatique

General Information

• Status: Published
• Publication Date: 29-Sep-2019
• ICS: 83.080.01 - Plastics in general
• Technical Committee: ISO/TC 61/SC 6 - Ageing, chemical and environmental resistance
• Drafting Committee: ISO/TC 61/SC 6/WG 2 - Exposure to light
• Current Stage: 9092 - International Standard to be revised
• Completion Date: 28-Sep-2023

Relations

• Revises: ISO/TR 19032:2006 - Plastics — Use of polyethylene reference specimens (PERS) for monitoring laboratory and outdoor weathering conditions
• Effective Date: 23-Apr-2020

Standards Content (Sample)

TECHNICAL ISO/TR
REPORT 19032
Second edition
2019-09
Plastics — Use of polyethylene
reference specimens (PERS) for
monitoring laboratory and outdoor
weathering conditions
Plastiques — Utilisation d'éprouvettes de référence en polyéthylène
pour l'évaluation des conditions de vieillissement climatique
Reference number
ISO/TR 19032:2019(E)
©
ISO 2019

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ISO/TR 19032:2019(E)

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ii © ISO 2019 – All rights reserved

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ISO/TR 19032:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Background information. 1
5 Material . 1
5.1 General . 1
5.2 Preparation of PERS . 2
6 Procedure. 2
6.1 Method for measuring the carbonyl index of PERS . 2
6.2 Round robin test of laboratory light-source exposure devices with PERS . 3
6.2.1 General. 3
6.2.2 Xenon-arc-lamp exposure . 3
6.2.3 Open-flame carbon-arc-lamp exposure . 4
6.2.4 Fluorescence lamp exposure . 4
6.3 Outdoor exposure test of PERS . 4
6.4 Consistency of laboratory light-source exposure devices . 5
7 Results and discussion . 6
7.1 Result of RRT of laboratory light-source exposure d
...