Weld line characteristics of PC/ABS blend. II. Effect of reactive compatibilizer

被引：16

作者：

Lim, Jong Cheol ^{[4
]}

Cho, Kuk Young ^{[3
]}

Park, Jung-Ki ^{[1
,2
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Taejon 305701, South Korea

[2] Korea Adv Inst Sci & Technol, Ctr Adv Funct Polymers, Taejon 305701, South Korea

[3] Kongju Natl Univ, Div Adv Mat Engn, Chungnam 303717, South Korea

[4] Cheil Ind Inc, Res Inst Chem & Elect Mat, Chem R&D Ctr, Gyeonggi Do 437711, South Korea

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2008年 / 108卷 / 06期

关键词：

weld line; morphology; PC/ABS; reactive compatibilizer;

D O I：

10.1002/app.27316

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 effects of reactive compatibilizer and processing temperature on the morphology and the mechanical properties at the weld line of 60/40 (wt/wt) polycarbonate (PC) and acrylonitrile-butadiene-styrene (ABS) copolymer blends were investigated. Amine functionalized styrene/n-phenyl maleimide/maleic anhydride terpolymer (amine-SPMIMA) was used as the in-situ reactive compatibilizer for PC/ABS blend. Weld tensile strength increased as the content of amine-SPMIMA was increased. Weld impact strength showed maximum value for the blend containing about 3% amine-SPMIMA. The variation in the mechanical property at the weld line was correlated with the change in the morphology of the blend. (C) 2008 Wiley Periodicals, Inc.

引用

页码：3632 / 3643

页数：12

共 51 条

[41] Effect of reactive compatibilizers on the mechanical properties of polycarbonate/poly(acrylonitrile-butadi styrene) blends [J].

Tjong, SC ;

Meng, YZ .

EUROPEAN POLYMER JOURNAL, 2000, 36 (01) :123-129

[42] THE V-NOTCH AT WELD LINES IN POLYSTYRENE INJECTION MOLDINGS [J].

TOMARI, K ;

TONOGAI, S ;

HARADA, T ;

HAMADA, H ;

LEE, K ;

MORII, T ;

MAEKAWA, Z .

POLYMER ENGINEERING AND SCIENCE, 1990, 30 (15) :931-936

[43] FRACTURE-TOUGHNESS OF WELDLINES IN THERMOPLASTIC INJECTION-MOLDING [J].

TOMARI, K ;

HARADA, T ;

MAEKAWA, Z ;

HAMADA, H ;

IWAMOTO, M ;

UKAI, A .

POLYMER ENGINEERING AND SCIENCE, 1993, 33 (15) :996-1001

[44] REACTIVE COMPATIBILIZATION OF BLENDS OF NYLON-6 AND ABS MATERIALS [J].

TRIACCA, VJ ;

ZIAEE, S ;

BARLOW, JW ;

KESKKULA, H ;

PAUL, DR .

POLYMER, 1991, 32 (08) :1401-1413

[45]

Wildes G, 1999, J POLYM SCI POL PHYS, V37, P71, DOI 10.1002/(SICI)1099-0488(19990101)37:1<71::AID-POLB7>3.0.CO

[46]

2-7

[47] Coalescence in PC/SAN blends: effect of reactive compatibilization and matrix phase viscosity [J].

Wildes, G ;

Keskkula, H ;

Paul, DR .

POLYMER, 1999, 40 (20) :5609-5621

[48] Fracture characterization of PC/ABS blends: effect of reactive compatibilization, ABS type and rubber concentration [J].

Wildes, G ;

Keskkula, H ;

Paul, DR .

POLYMER, 1999, 40 (25) :7089-7107

[49]

WILDES G, 1998, SPE ANTEC, V2, P2438

[50] Synthesis and characterization of an amine-functional SAN for the compatibilization of PC/ABS blends [J].

Wildes, GS ;

Harada, T ;

Keskkula, H ;

Paul, DR ;

Janarthanan, V ;

Padwa, AR .

POLYMER, 1999, 40 (11) :3069-3082

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