STUDY OF THE CHEMICAL COMPOSITION OF MARGILAN NATURAL SILK FABRIC

Abstract

Thus, for the first time, the elemental composition of samples of natural silk fabrics was studied in detail. To do this, we used the method of inductively coupled plasma mass spectrometry on an ICP-MS AT 7500 device. 44 elements were quantitatively determined in the elemental composition of tissue samples from natural silk. 43 elements were found in a mulberry leaf. It has been observed that 43 elements (B. more) are present in the silkworm. It turned out that the cocoon contains 41 elements, and silk - 41 elements. It was found that the silk fabric contains 26 elements, the Atlas fabric contains 39 elements and the Adras fabric 50% silk, 50% cotton fabric contains 39 elements. The natural tendency of the amount of the element to decrease with increasing mass is shown. It has been established that in natural silk fabrics there are hundreds and tens of thousands of times more macroelements than microelements.