SIST EN ISO 787-9:2019 PDF
General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension (ISO 787-9:2019)
General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension (ISO 787-9:2019)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 15 апреля 2019 г.
- ICS:
- 87.060.10
- Технический комитет:
- PIP - Pigments and extenders
This document specifies a general method of test for determining the pH value of an aqueous suspension of a sample of pigment or extender.
Abstract
Overview
EN () defines a general laboratory method for the of pigments and extenders. Adopted by CEN, this part of the series provides a standardized procedure to measure pH reliably for quality control, product specification and formulation tasks in pigments, fillers and related raw materials.
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