ENVIRONMENTAL DEGRADATION OF POLY(ETHYLENE-TEREPHTHALATE)

被引：17

作者：

MOHAMMADIAN, M ^{[1
]}

ALLEN, NS ^{[1
]}

EDGE, M ^{[1
]}

JONES, K ^{[1
]}

机构：

[1] ICI PLC,CHEM & POLYMERS GRP,RES DEPT,TEESSIDE TS6 8JE,ENGLAND

来源：

TEXTILE RESEARCH JOURNAL | 1991年 / 61卷 / 11期

关键词：

D O I：

10.1177/004051759106101109

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Samples of poly(ethylene terephthalate) bottle material were degraded under different environmental conditions, including thermal degradation, hydrolysis, and photooxidation. The extent of degradation was examined by viscometry, and the lifetime of polyester when exposed to 100% and 45% RH, wet soil, and sunlight was calculated. The lifetime of polyester was found to depend on environmental conditions, with hydrolysis a dominant process at lower temperatures.

引用

页码：690 / 696

页数：7

共 14 条

[1] ADELSTEIN PZ, 1981, J SOC PHOTOG SCI ENG, V7, P6
[2] ALLEN NS, 1988, J PHOTOGR SCI, V36, P194
[3] PHYSICAL ASPECTS OF THE HYDROLYSIS OF POLYETHYLENE TEREPHTHALATE
BALLARA, A
VERDU, J
[J]. POLYMER DEGRADATION AND STABILITY, 1989, 26 (04) : 361 - 374
[4] PHOTOCHEMICAL DEGRADATION OF POLY(ETHYLENE TEREPHTHALATE) .4. SURFACE CHANGES
BLAIS, P
DAY, M
WILES, DM
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 1973, 17 (06) : 1895 - 1907
[5] PHOTOCHEMICAL DEGRADATION OF POLY(ETHYLENE TEREPHTHALATE) .2. EFFECT OF WAVELENGTH AND ENVIRONMENT ON DECOMPOSITION PROCESS
DAY, M
WILES, DM
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 1972, 16 (01) : 191 - &
[6] JONES H, 1988, NEW CIVIL ENG JUN, P5
[7] LENNOXKEER P, 1984, TEXTILE HORIZONS, V4, P27
[8] PHOTOYELLOWING OF POLY(4,4'-DIPHENYLOLPROPANE ISOPHTHALATE) - A NOVEL POLYMER PHOTOREARRANGEMENT
MAEROV, SB
[J]. JOURNAL OF POLYMER SCIENCE PART A-GENERAL PAPERS, 1965, 3 (2PA): : 487 - &
[9] ETCHING OF CRYSTALLINE POLY(ETHYLENE TEREPHTHALATE) BY HYDROLYSIS
MIYAGI, A
WUNDERLI.B
[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1972, 10 (10) : 2073 - 2083
[10] RUPP J, 1985, TEXTILE HORIZONS, V5, P26

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