Recycling of polyethylene films used in greenhouses - development of multilayer plastic films

被引：22

作者：

Abdel-Bary, EM ^{[1
]}

Ismail, MN

Yehia, AA

Abdel-Hakim, AA

机构：

[1] Mansoura Univ, Fac Sci, Dept Chem, Mansoura, Egypt

[2] Natl Res Ctr, Dept Polymers & Pigments, Cairo, Egypt

来源：

POLYMER DEGRADATION AND STABILITY | 1998年 / 62卷 / 01期

关键词：

D O I：

10.1016/S0141-3910(97)00267-X

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Recycling of greenhouse plastic films was carried out by coextruding two-layer plastic films. The top layer consists of a blend of virgin thermoplastic resins stabilized with different stabilizers. The bottom layer was composed mainly of PE waste in combination with virgin resins and other ingredients. The two-layer films produced were subjected to accelerated UV ageing and to outdoor weathering in two different locations for almost 1 year. The results obtained revealed that the optimized two-layer films can be successfully used as greenhouse films. (C) 1998 Elsevier Science Limited. All rights reserved.

引用

页码：111 / 115

页数：5

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