ISO 1522:2022 PDF
Paints and varnishes — Pendulum damping test
Paints and varnishes — Pendulum damping test
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 10
- Дата публикации:
- 7 ноября 2022 г.
- Издание:
- ISO IS 1522 edition 4 version 1
- ICS:
- 87.040
This document specifies two methods of carrying out a pendulum damping test on a coating of paint, varnish or other related products. It is applicable to single coatings and to multicoat systems.
Abstract
Overview
ISO 1522:2022 - "Paints and varnishes - Pendulum damping test" specifies two standardized methods for measuring the damping (decay) of a pendulum oscillation in contact with a coated surface. The test quantifies the viscoelastic response of paint, varnish or related coating systems (single or multicoat) and is commonly used as an indicator of surface softness / hardness. covers instrument design, calibration, sample preparation, test procedure, expression of results and precision data.
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