Abstract
In this study, the effects of two types of surface treatment for jute fiber reinforced polypropylene to the tensile properties are examined. One method is the treatment using Kakishibu juice, and the other one is heat treatment. Four kinds of persimmon density (25%, 50%, 75%, 100%) were used for Kakishibu treatment. The young's modulus of the composites increased by using treatment in the case of persimmon densities are (25%, 50%, 75%). When the density is 25% the young's modulus is highest. Four kinds of heating temperature (100℃, 110℃, 120℃, 130℃) were used. The young's modulus of the composites increased by treatment using heating temperature (110℃, 120℃).
