Fractional Composition Along the Length of Staple Glass Fibers which are Used in Paper-Making Production, Measuring Methods

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UDС

676.017.22:531.71

DOI:

Abstract

Here are discussed methodological features of change in the length glass staple fibers used in papermaking. Changes in the length of glass fibers in dependence of their diameter are shown. The recommendations on the method of presenting the results of measurement of length of glass fibers are given. The polydispersity of fiber length is confirmed, fractional composition along the length of staple glass fibers of various marks which are used for production of special types of paper.

Authors

V.V. Kovalenko, N.V. Sysoeva, Northern (Arctic) Federal University named by M.V. Lomonosov  V.K. Dubovoy, Saint-Petersburg State Technological University of Plant Polymers  A.I. Bezlakovskiy, JSC «Novgorod Mill of Glass Fiber»

Affiliation

1Northern (Arctic) Federal University named by M.V. Lomonosov 2Saint-Petersburg State Technological University of Plant Polymers 3JSC «Novgorod Mill of Glass Fiber»

Keywords

mineral fibers, length of glass fiber, methods for determining the length of fiber, measuring methods.