الدراسة المورفولوجية لنبات الليف وتحضير مواد مركبة ذات الأساس من البولي أستر غير مشبع

Abstract

The purpose and aim of this study is the exploitation of some types of fibers which exist in southeat of M’sila which is Luffa fiber because it possesses and characterizes a high and mechanical propertis. In addition to this we studied the effect of chemicaltreatment on the properties of fiber . In the last,we prepared the composite by graft the polymeric matrix by treated and untreated fiber. Among the test used in order to indentify the extent of the effect of chemical treatment we recall test FTIR.and flexion test.