CAJ | 학술논문

碳纤维的表面能对碳纤维及其复合材料的研究有重大意义。采用DCAT21精密天平，测试得到非常细碳纤维在水中润湿的受力曲线，分析了测试过程的注意事项，并基于力分析法得到接触角，为测试碳纤维在其它液体中润湿受力曲线，计算出碳纤维表面能奠定了基础。
탄섬유적표면능대탄섬유급기복합재료적연구유중대의의。채용DCAT21정밀천평，측시득도비상세탄섬유재수중윤습적수력곡선，분석료측시과정적주의사항，병기우력분석법득도접촉각，위측시탄섬유재기타액체중윤습수력곡선，계산출탄섬유표면능전정료기출。
Surface energy of carbon fiber and its composites research has great significance. Use DCAT21 precision balance test to get superfine carbon fibers wetting force curve in water , the testing process considerations are analyzed , based on power analysis to gain the contact angle, the carbon fiber wetting force testing curve in other liquid and the carbon fiber surface energy calculation can be laid the foundation.