ON THE COMPARISON OF X-RAY DIFFRACTION INTENSITIES OF A REAL FIBER AND A RANDOM STRUCTURE

Abstract

In order to compare X-ray diffraction intensities of various fibers for the purpose of the evaluation of the crystallinity pellets consisting of fibers oriented at random is usnally used. We deduced theoretically a quantitative relationship between intensities of X-ray diffraction of a real fiber and a random structure. Measurements carried out with rayon fibers and a rayon pellet were in good agreement with the theory.