International Organization for Standardization

Recycled pulps - Estimation of Stickies and Plastics - Part 2: Image analysis method - Second Edition
 N 15360-2

Annotation

This part of ISO 15360 specifies a method to estimate Stickies and Plastics in all grades of recycled pulp. It applies the principles for the separation of Stickies and Plastics described in ISO 15360-1. The visualization and counting techniques described in ISO 15360-1 are replaced here by image analysis.

This part of ISO 15360 permits the use of different laboratory screening devices as well as screens of different sizes when applying the specified method. It is impracticable to define more closely the equipment or screen sizes to be used, because of the wide range of Stickies and Plastics found in recycled pulps, and the various screening devices which are being successfully used for their measurement.

NOTE This method will only estimate those Stickies and Plastics which are tacky and which are retained on the screen of a given slit size under the temperature and pressure conditions of this test method. It is important to note that this will probably not be the total amount of Stickies and Plastics that are actually present in a given pulp sample.

Автоматический перевод:

Переработанная мякоть - Оценка Stickies и Plastics - Часть 2: аналитический метод Изображения - Второй Выпуск

Эта часть ISO 15360 определяет метод для оценки Stickies и Plastics во всех сортах рециркулируемой пульпы. Это применяет принципы для разделения Stickies и Plastics, описанного в ISO 15360-1. Визуализация и подсчет методов, описанных в ISO 15360-1, заменяются здесь анализом изображения.