摘要
PP/PET混合纤维是优秀的吸音纤维。本研究通过改变纤维堆积方法,无需使用胶粘剂,构筑成U型结构的PP/PET混合堆积纤维,用作消声棉,比普通片型结构的混合堆积消声棉具有更好的吸音效果。
PP/PET mixed fiber was excellent sound - absorbing fiber. By changing the fiber accumulation method, U -shaped structure sound - absorbing fiber without adhesive was prepared, which was better than laminated - shaped structure fiber in the sound absorption.
出处
《广州化工》
CAS
2013年第1期92-94,共3页
GuangZhou Chemical Industry
关键词
消声棉
吸音
结构棉
纤维
sound - absorbing fiber
sound absorption
structure fiber
fiber
