FRP 복합재의 시험조건 변화에 따른 연기 위해성 평가

Smoke Density Characteristics of the FRP to the variance of test method, resin type and specimen shape

In this study we reported the Smoke Density test method of interior panel of railroad passenger car and investigated the specific smoke density(Ds) by NBS smoke chamber to the variance of some test conditions. First we compared the result of Ds from ISO 5659-2 with that from ASTM E662 for same phenol FRP Secondary studied the Ds value to the variance of resin type and to the variance of specimen shape.