CAJ | 학술논문

利用氩氧混合低能离子束对双酚A型聚碳酸酯(PC)透明材料进行表面改性,并用自制丙烯酸酯胶黏剂表征了改性前后的粘接性能.结果表明:改性后的PC与丙烯酸酯胶黏剂的压剪强度得到了明显的改善.经分析,粘接性能的改善是由于低能离子束表面改性后的PC表面润湿性能的改善、表面活性的提高、表面弱电层的剥蚀和表面微交联层的生成引起的.
이용아양혼합저능리자속대쌍분A형취탄산지(PC)투명재료진행표면개성,병용자제병희산지효점제표정료개성전후적점접성능.결과표명:개성후적PC여병희산지효점제적압전강도득도료명현적개선.경분석,점접성능적개선시유우저능리자속표면개성후적PC표면윤습성능적개선、표면활성적제고、표면약전층적박식화표면미교련층적생성인기적.
Ar/oxygen ion beam generated in gridless ion beam source with low energy was employed for surface modification of polycarbonate (PC) aimed at improvement of its adhesion characteristics. The results showed that the adhesion characteristic between PC and acrylate adhesive was significantly improved after modification because of ion beam bombardment resulted in excellent hydrophilicity,increasing of the polarity,denuding of the weak boundary and engendering of crosslinked boundary.