Quantitative regularities of the changes of fiber properties and deformation behavior in tension of laboratory samples of unbleached kraft softwood pulp by varying the amount of the chemical (in the delignification) and mechanical (in the refining process) treatment is investigated. Experimentally confirmed that the full range of structural and morphological characteristics determined by the automatic analyzer fiber has a high potential to predict the tensile behavior of unbleached softwood kraft pulp
сульфатная целлюлоза, волокна, прочность, деформативность, зависимость «напряжение-деформация», Kraft pulp, fibers, strength, deformations, stress-strain dependence
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