氧等离子体处理对PBO纸页性能的影响  

Influence of Oxygen Plasma Treatment on the PBO Paper Properties

作　　者：王习文[1] 詹怀宇[1] 周雪松[1] 胡健[1] 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广东广州510640

出　　处：《中国造纸学报》2005年第2期152-154,共3页Transactions of China Pulp and Paper

基　　金：中国博士后科研基金(2004035026)资助项目

摘　　要：研究了PBO(聚对苯撑苯并双唑)浆粕在氧等离子体不同处理条件下对PBO纸页性能的影响。实验结果表明,氧等离子体处理是PBO浆粕十分有效的改性手段;经过氧等离子体处理后,PBO浆粕增加了活性基团,从而改善了浆粕的分散性能,提高纸页匀度;同时,PBO纸页的强度也有大幅度提高,裂断长从3.5 km提高到5.7 km,撕裂指数从4.36 mN.m2/g提高到6.47 mN.m2/g,耐破指数从4.78 kPa.m2/g提高到5.97 kPa.m2/g。The influence of oxygen plasma treatment on the PBO paper properties was studied in this paper. The resuhs indicated that the active functional groups were introduced by the oxygen plasma treatment. The formation of the PBO paper was greatly increased and the strength properties were also improved after oxygen plasma treatment. The breaking length increased from 3.5 km to 5.7 km, tear index increased from 4.36 mN·m^2/g to 6.47 mN·m^2/g and burst index from 4.78 kPa·m^2/g to 5.97 kPa·m^22/g.

关 键 词：氧等离子体处理 PBO纸 匀度 

分 类 号：TS722[轻工技术与工程—制浆造纸工程]