AIR-BORNE SOUND-ABSORPTION AND SOUND SPEED IN TALC-FILLED POLYPROPYLENE

被引：10

作者：

ALONSO, M ^{[1
]}

GONZALEZ, A ^{[1
]}

REQUEJO, A ^{[1
]}

ARRIBAS, M ^{[1
]}

DESAJA, JA ^{[1
]}

机构：

[1] REPSOL QUIM SA,DIV INVEST,E-28045 MADRID,SPAIN

来源：

POLYMER TESTING | 1992年 / 11卷 / 01期

关键词：

D O I：

10.1016/0142-9418(92)90035-A

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The absorption coefficient and speed of sound for talc-filled polypropylene plates were measured. From the acoustic properties of the composites the results indicate that the filler, in different percentages (up to 40% wt), does not alter the acoustic behaviour of the polypropylene.

引用

页码：71 / 78

页数：8

共 6 条

[1] INFLUENCE OF TALC MORPHOLOGICAL-CHARACTERISTICS ON THE TOUGHNESS OF A COMPOSITE BASED ON LOW-DENSITY POLYETHYLENE AND POLYPROPYLENE BLENDS [J].