A DURABILITY INDEX IN THE WEATHERING OF LOW-DENSITY POLYETHYLENE (LDPE) FILMS

被引：3

作者：

GONZALEZ, A ^{[1
]}

DESAJA, JA ^{[1
]}

机构：

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

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1990年 / 41卷 / 9-10期

关键词：

D O I：

10.1002/app.1990.070410902

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Degradation resulting from weathering in low‐density polyethylene (LDPE) films used in agricultural applications was investigated by a series of mechanical and spectroscopic characterization techniques. An easy, nondestructive, and comparatively sensitive test for measuring the durability of these films based on microhardness indentations is presented. Copyright © 1990 John Wiley & Sons, Inc.

引用

页码：1961 / 1964

页数：4

共 4 条

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[2] MICROINDENTATION HARDNESS AND DYNAMIC MECHANICAL MODULI IN POLYPROPYLENE NEAR THE GLASS-TRANSITION [J].

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[3]

MARTIN B, 1984, FERROELECTRICS, V55, P261

[4] CHARACTERIZATION OF THE ISOTHERMAL CRYSTALLIZATION OF POLY(ETHYLENE-TEREPHTHALATE) BY MICROHARDNESS MEASUREMENTS [J].

PASTOR, JM ;

GONZALEZ, A ;

DESAJA, JA .

JOURNAL OF APPLIED POLYMER SCIENCE, 1989, 38 (12) :2283-2288

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