THE INFLUENCE OF A COPOLYMER AS ADHESION PROMOTER FOR POLYCARBONATE AND LIQUID-CRYSTALLINE POLYMER BLENDS

被引：18

作者：

AMENDOLA, E

CARFAGNA, C

NETTI, P

NICOLAIS, L

SAIELLO, S

机构：

[1] UNIV NAPLES,DEPT MAT & PROD ENGN,P TECCHIO 80,I-80125 NAPLES,ITALY

[2] UNIV NAPLES,CNR,INST COMPOSITE MAT TECHNOL,I-80125 NAPLES,ITALY

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1993年 / 50卷 / 01期

关键词：

D O I：

10.1002/app.1993.070500111

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 modification of the interface between polycarbonate (PC) and PetPhb60 was studied. The ester interchange reaction between the components of the 50% w/w mixture, responsible for the formation of molecular segments of intermediate affinity toward the parent polymers, has greatly affected the morphology of extrudate samples. The reacted compound was used in the ratio of 5% as compatibilizer in the formulation of the in situ composite between PC and PetPhb60, containing 10% of the reinforcing thermotropic liquid crystal polymer (TLCP). The effects of the adhesion promoter has been evaluated comparing the morphological features of melt-drawn fibers with the previous result concerning the fibers without the compatibilizer. (C) 1993 John Wiley & Sons, Inc.

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页码：83 / 94

页数：12

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