ISO 23714:2014 PDF
Pulps — Determination of water retention value (WRV)
Pulps — Determination of water retention value (WRV)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 6 января 2014 г.
- Издание:
- ISO IS 23714 edition 2 version 1
- ICS:
- 85.040
ISO 23714:2014 specifies a procedure for the determination of the water retention value (WRV) of all kinds of pulp.
Abstract
Overview - ISO 23714:2014 (Water Retention Value for Pulps)
ISO 23714:2014 specifies a standardized laboratory procedure to determine the water retention value (WRV) of all kinds of pulp. WRV is an empirical measure of a pulp test pad’s capacity to hold water after controlled dewatering and centrifugation. The standard defines the principle, required reagents and apparatus, sampling and sample preparation, test procedure, calculation and reporting rules for consistent across the paper and pulp supply chain.
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