作　　者： ; ; ;

机构地区： 华南理工大学轻工与食品学院制浆造纸工程国家重点实验室

出　　处： 《中国造纸学报》 2010年第4期47-51,共5页

摘　　要： 对Tencel纤维随打浆强度的变化进行了研究;对比了相同质量分数下,高原纤化Tencel纤维和玻璃棉分别与木浆纤维复配抄纸的成纸的物理性能和过滤性能。结果表明,随着打浆强度的提高,Tencel纤维的形态会发生显著改变,最终出现大量原纤;Ten-cel纤维和玻璃棉纤维分别与木浆复配后,所得纸样的透气度和孔径接近,但玻璃棉复配纸样的多通过滤性能较优,而高原纤化Ten-cel纤维复配纸样则有明显的强度优势。 The change of Tencel fiber with the beating was studied,the performance of the filter media containing fibrillated Tencel fibers was compared with the media containing glass microfibers at the same content.The results showed that the Tencel fibers changes obviously by beating and a mass of fibril appear after intensive beating.The air permeability and pore size of the filter medias containing the same content of glass microfibers and fibrilled Tencel fibers are very similar,the filter media containing glass microfibers has better multi-pass performance and that containing fibrilled Tencel fibers has obvious strength advantage.

关 键 词： 纤维 原纤化 过滤 玻璃棉 性能

领　　域： [轻工技术与工程]