PHOTOOXIDATION OF IMMISCIBLE BLENDS OF LOW-DENSITY POLYETHYLENE AND NYLON-6

被引：14
作者：
NOCILLA, MA
LAMANTIA, FP
机构：
[1] Dipartimento di Ingegneria Chimica dei Processi e dei Materiali, Universitá degli Studi di Palermo
来源：
POLYMER DEGRADATION AND STABILITY | 1990年 / 29卷 / 03期
关键词：
D O I：
10.1016/0141-3910(90)90044-8
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The photo-oxidation behaviour of blends of low density polyethylene and nylon 6 has been studied as a function of their composition and of the irradiation time. The photo-oxidation of the nylon rich blends is much faster than that of the homopolymers and of the other blends. It is proposed that the photo-oxidation starts in the polyamide phase and that the oxygenated radicals promote the photo-oxidation also in the polyethylene. The photo-oxidation occurs mainly in the boundary regions. The result of these interactions is the formation of copolymers which act as compatibilizing agents. © 1990.
引用
收藏
页码：331 / 339
页数：9
相关论文
共 12 条
[1]  
ALLEN NS, 1978, J POLYM SCI MACROMOL, V13, P24
[2]   BLENDS OF NYLON-6 WITH AN ETHYLENE-BASED MULTIFUNCTIONAL POLYMER .2. PROPERTY-MORPHOLOGY RELATIONSHIPS [J].
CHUANG, HK ;
HAN, CD .
JOURNAL OF APPLIED POLYMER SCIENCE, 1985, 30 (06) :2457-2474
[3]  
CURTO D, IN PRESS J APPL POLY
[4]  
DADRMOHAGHEGH C, 1980, POLY DEG STAB, V3, P469
[5]  
ILLING G, 1980, POLYM BLENDS PROCESS, P167
[6]   CRYSTALLIZATION KINETICS OF LDPE NY6 BLENDS [J].
LAMANTIA, FP ;
VALENZA, A .
JOURNAL OF THERMAL ANALYSIS, 1988, 34 (02) :497-502
[7]   DIELECTRIC-PROPERTIES OF LDPE NY6 BLENDS [J].
LAMANTIA, FP ;
VALENZA, A ;
ACIERNO, D .
COLLOID AND POLYMER SCIENCE, 1985, 263 (09) :726-729
[8]   RHEOLOGICAL PROPERTIES OF IMMISCIBLE BLENDS OF LOW-DENSITY POLYETHYLENE WITH NYLON-6 [J].
LAMANTIA, FP ;
VALENZA, A .
EUROPEAN POLYMER JOURNAL, 1988, 24 (09) :825-829
[9]   PHOTOOXIDATION OF BLENDS OF POLYCARBONATE AND POLYPROPYLENE [J].
LAMANTIA, FP .
POLYMER DEGRADATION AND STABILITY, 1986, 14 (03) :241-248
[10]  
LAMANTIA FP, 1989, EUR POLYM J, V25, P55
12