MOLECULAR AND MECHANICAL CHARACTERIZATION OF REACTIVE ETHYLENE PROPYLENE ELASTOMERS AND THEIR USE IN PA6-BASED BLENDS

被引：21

作者：

ABBATE, M

DILIELLO, V

MARTUSCELLI, E

MUSTO, P

RAGOSTA, G

SCARINZI, G

机构：

[1] Istituto di Ricerche su Tecnologia dei Polimeri e Reologia, C.N.R., 80072 Arco Felice, NA

来源：

POLYMER | 1992年 / 33卷 / 14期

关键词：

EPR COPOLYMER; FTIR SPECTROSCOPY; MECHANICAL PROPERTIES; PA6;

D O I：

10.1016/0032-3861(92)90080-G

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 nature of the molecular interactions occurring in an ethylene-propylene copolymer functionalized by succinic anhydride groups has been investigated by using FTi.r. spectroscopy. Hydrogen bonding interactions between carboxylic acid units and between carboxylic acid and anhydride groups have been identified. The mechanical tensile properties of such modified elastomers have been investigated and interpreted in terms of the molecular interactions detected spectroscopically. Finally, the effectiveness of these functionalized rubbers as toughening agents for polyamide-6 has also been examined.

引用

页码：2940 / 2948

页数：9

共 20 条

[1]

[Anonymous], 1960, HYDROGEN BOND

[2]

[Anonymous], 1975, INTRO INFRARED RAMAN

[3]

Bellamy L.J., 1980, INFRARED SPECTRA COM, V2

[4]

BELLAMY LJ, 1980, INFRARED SPECTRA COM, V1