Nonlinear Regression Analysis of Strength Characteristics for Filaments of Taparan Para-Aramid Fiber

S. M. Shebanov; I. K. Novikov; O. B. Anan’in; S. A. Van’kova; K. Z. Gumargalieva; A. V. Pavlikov; I. G. Kalinina

doi:10.1007/s10692-019-10005-8

Nonlinear Regression Analysis of Strength Characteristics for Filaments of Taparan Para-Aramid Fiber

Authors: Shebanov S.M.¹, Novikov I.K.², Anan’in O.B.², Van’kova S.A.², Gumargalieva K.Z.³, Pavlikov A.V.⁴, Kalinina I.G.³
Affiliations:
1. LEKIS ZAO (Experimental Research Laboratory)
2. National Research Nuclear University (MEPhI)
3. N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences
4. M. V. Lomonosov Moscow State University, Physics Department
Issue: Vol 50, No 5 (2019)
Pages: 437-445
Section: Composite Fiber Materials
URL: https://journals.rcsi.science/0015-0541/article/view/235490
DOI: https://doi.org/10.1007/s10692-019-10005-8
ID: 235490

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Abstract

We present experimental data on the strength of filaments in the para-aramid fiber Taparan for gage length 10, 20, 30, and 40 mm. A nonlinear multiplicative model is used to represent the relationship between the properties. The coefficients of the model are determined from experimental data. The critical length is calculated for a single filament in the Taparan fiber. The multiplicative model is used to predict the strength properties for filaments of critical length.