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Assessment of Fiber Strength in the Structure of Pulp and Paper Materials. Indirect Testing Methods. Pp. 98–107.

Версия для печати

Section: Chemistry

UDC

676.017

Authors

Dernov Alexander Igorevich, Postgraduate Student of the Northern (Arctic) Federal University named after M.V. Lomonosov, Institute of Theoretical and Applied Chemistry, 

Dyakova Elena Valentinovna, Northern (Arctic) Federal University named after M.V. Lomonosov, Institute of Theoretical and Applied Chemistry, 

Guryev Alexander Vladislavovich, Northern (Arctic) Federal University named after M.V. Lomonosov, Institute of Theoretical and Applied Chemistry

Abstract

The article is dedicated to the analysis of elaboration of indirect methods to determine inherent strength of cellulose fibers in the material structure with the help of high-tech analysis methods. For the first time in Russian research practice there were obtained quantitative data and empirical interrelationships that characterize inherent strength of fibers, their average length and degree of interfiber interactions of sulfite and bisulfite pulp with the help of the setting Pulmac Zero-Span 1000.

Keywords

pulp, fiber, strength, indirect testing methods, zero breaking length, refining.

The full-text version of the article can be requested through the university’s library.