ISO 776:2011 PDF
Pulps — Determination of acid-insoluble ash
Pulps — Determination of acid-insoluble ash
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 5 августа 2011 г.
- Издание:
- ISO IS 776 edition 3 version 1
- ICS:
- 85.040
ISO 776:2011 specifies a method for the determination of the acid-insoluble ash of pulp. It is applicable to all types of pulps.
Abstract
Overview
ISO 776:2011 is an international standard developed by the International Organization for Standardization (ISO) that specifies a precise method for determining the acid-insoluble ash content in pulp. Applicable to all pulp types, this standard provides a reliable procedure to measure residues primarily composed of silica and silicates after incineration and acid treatment. Accurate measurement of acid-insoluble ash is critical for pulp producers and paper manufacturers due to its impact on manufacturing equipment and final product quality.
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