摘要
研究了细菌纤维素作为纸张添加剂对纸质振膜性能的影响。结果表明,细菌纤维素的添加量为8%时,不仅纸质振膜的抗张指数和静态弹性模量提高最多,动态弹性模量和动态比弹性率也较空白样有明显改善,分别提高38.8%和33.8%。
Effect of bacterial cellulose on the properties of paper diaphragm which is used for loudspeaker was studied.It was found that tensile index and static elastic modulus of the paper diaphragm were improved greatly when 8% bacterial cellulose was added.Besides,dynamic elastic modulus and specific dynamic elasticity rate were improved by 38.8% and 33.8% respectively.
出处
《中国造纸》
CAS
北大核心
2010年第12期31-33,共3页
China Pulp & Paper
关键词
细菌纤维素
纸质振膜
弹性模量
bacterial cellulose
paper diaphragm
elastic modulus
