Целлюлоза. Определение коэффициента диффузного отражения в голубом свете (степени белизны по ISO)
Название (англ.):
Pulps; Measurement of diffuse blue reflectance factor (ISO brightness)
Описание (англ.):
Refers to ISO 2469, and is applicable to all wood pulps and to most other types of pulp, but is not applicable to pulps that contain added fluorescent materials. Very long fibre pulps should be reduced to suitable fibre length before testing by this method.