ISO 17190-1:2020 PDF
Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 1: Test method for determination of pH
Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 1: Test method for determination of pH
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 27 октября 2020 г.
- Издание:
- ISO IS 17190 edition 2 version 1
- ICS:
- 11.180.20
This document provides a test method for determining the pH of granular superabsorbent polyacrylates.
Abstract
Overview
ISO 17190-1:2020 specifies a laboratory test method for determination of pH of granular used in urine-absorbing aids for incontinence. The standard defines the principle, required reagents and apparatus, conditioning and sampling procedures, step-by-step measurement instructions, reporting elements and method precision. It is intended for consistent pH measurement of polymer powders that swell in saline and form a gel.
Похожие стандарты
Стандарты, упомянутые в описании