UPGRADING OF RECYCLED PLASTICS BY RESTABILIZATION - AN OVERVIEW

被引：56

作者：

POSPISIL, J

SITEK, FA

PFAENDNER, R

机构：

[1] CIBA GEIGY AG, DIV ADDIT, VENTURE GRP, ADDIT PLAST RECYCLING, CH-4002 BASEL, SWITZERLAND

[2] CIBA ADDIT LTD, VENTURE GRP, ADDIT PLAST RECYCLING, D-64686 LAUTERTAL, GERMANY

来源：

POLYMER DEGRADATION AND STABILITY | 1995年 / 48卷 / 03期

关键词：

D O I：

10.1016/0141-3910(95)00089-5

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Material properties of recycled plastics are diminished because of chemical degradation of the polymer matrix and partial or even complete depletion of the stabilizing system during their previous service time. This accounts for a decreased stability of the reclaimed plastics in reprocessing and subsequent long-term heat aging and/or weathering. The upgrading of the recycled post-consumer plastics by restabilization is mandatory for high-value products. Upgrading of re-used mixed plastics by compatibilizers is mentioned in this context with the restabilization concept.

引用

页码：351 / 358

页数：8

共 52 条

[1] PHOTOSTABILIZATION OF RECYCLED PIGMENTED POLYPROPYLENE CRATE MATERIAL [J].

ALLEN, NS ;

MCKELLAR, JF .

EUROPEAN POLYMER JOURNAL, 1980, 16 (07) :549-551

[2]

ANDREAS H, 1990, PLASTICS ADDITIVES H, P271

[3]

BAYHA H, 1994, 1 P WURZB TAG INSTR, P183

[4]

BILLINGHAM NC, 1994, P MICROSYMPOSIUM STA

[5]

BRANDOLINI AJ, 1992, SPECTROSCOPY, V7, P34

[6]

BUCHERT M, 1993, KUNSTST-GER PLAST+, V83, P451

[7]

CULP E, 1994, MODERN PLAST INT, P60

[8]

DIETZ S, 1990, P C RECYCLE 90 DAVOS, P283

[9]

Drake W.O., 1992, 14 INT C STAB DEGR P, P57

[10] PROCESSING STABILIZATION OF POLYOLEFINS [J].

DRAKE, WO ;

PAUQUET, JR ;

TODESCO, RV ;

ZWEIFEL, H .

ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1990, 176 :215-230

← 1 2 3 4 5 6 →