CHROMIC ACID AS AN ETCHANT FOR BULK POLYPROPYLENE AND ITS USE TO STUDY (1) NITRIC ACID ATTACK ON POLYPROPYLENE (2) CRACKS IN POLYPROPYLENE INDUCED BY TENSILE STRESS

被引：15

作者：

ARMOND, VJ

ATKINSON, JR

机构：

[1] Department of Metallurgy, The University of Leeds, Yorks

来源：

JOURNAL OF MATERIALS SCIENCE | 1969年 / 4卷 / 06期

关键词：

D O I：

10.1007/BF00550211

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper describes an etchant, chromic acid, which reveals the microstructures present in bulk samples of annealed isotactic polypropylene. It is shown how this reagent may be used first, to follow the attack of fuming nitric acid on polypropylene, and second, to identify the types of crack which occur when a bulk sample of annealed polypropylene fractures under tensile load. © 1969 Chapman and Hall.

引用

页码：509 / &

共 25 条

[1]

ANDERSON FR, 1963, J POLYMER SCI C, P123

[2]

Andrews E. H., 1964, J R MICROSC SOC, V82, P221, DOI DOI 10.1111/J.1365-2818.1964.TB05324.X

[3] MICROSTRUCTURE OF BULK POLYMERS AS REVEALED IN ULTRATHIN SECTIONS [J].