PARTICLE ENTRAPPING BY CRAZES IN HIPS

被引：9

作者：

MAESTRINI, C

CASTELLANI, L

MERLOTTI, M

VIGHI, M

机构：

[1] Enichem Polimeri, Mantova Research Centre, 46100 Mantova

来源：

POLYMER | 1992年 / 33卷 / 07期

关键词：

HIGH IMPACT POLYSTYRENE; RUBBER PARTICLES; CRAZING; TRANSMISSION ELECTRON MICROSCOPY;

D O I：

10.1016/0032-3861(92)90137-L

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Plastic deformation in two high impact polystyrenes containing mainly small particles (average size < 1-mu-m) with different internal structures (core-shell, salami) has been investigated by means of transmission electron microscopy of crazed films produced using a modified procedure derived from the copper grid technique first introduced by Lauterwasser and Kramer. General evidence of the small particles being entrapped inside the crazes is presented.

引用

收藏

页码：1556 / 1558

页数：3

相关论文

共 16 条

[1] RUBBER-TOUGHENING OF PLASTICS .2. CREEP MECHANISMS IN HIPS/PPO BLENDS [J].

BUCKNALL, CB ;

CLAYTON, D ;

KEAST, WE .

JOURNAL OF MATERIALS SCIENCE, 1972, 7 (12) :1443-1453

[2]

BUCKNALL CB, 1965, POLYMER, V6, P325

[3]

BUCKNALL CB, 1907, TOUGHENED PLASTICS

[4] THE ENTANGLEMENT NETWORK AND CRAZE MICROMECHANICS IN GLASSY-POLYMERS [J].

DONALD, AM ;

KRAMER, EJ ;

BUBECK, RA .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1982, 20 (07) :1129-1141

[5] CRAZE INITIATION AND GROWTH IN HIGH-IMPACT POLYSTYRENE [J].

DONALD, AM ;

KRAMER, EJ .

JOURNAL OF APPLIED POLYMER SCIENCE, 1982, 27 (10) :3729-3741

[6] INTERNAL STRUCTURE OF RUBBER PARTICLES AND CRAZE BREAKDOWN IN HIGH-IMPACT POLYSTYRENE (HIPS) [J].

DONALD, AM ;

KRAMER, EJ .

JOURNAL OF MATERIALS SCIENCE, 1982, 17 (08) :2351-2358

[7] EFFECT OF MOLECULAR ENTANGLEMENTS ON CRAZE MICROSTRUCTURE IN GLASSY-POLYMERS [J].

DONALD, AM ;

KRAMER, EJ .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 1982, 20 (05) :899-909

[8] CRAZE MICROSTRUCTURE AND MOLECULAR ENTANGLEMENTS IN POLYSTYRENE-POLY(PHENYLENE OXIDE) BLENDS [J].

DONALD, AM ;

KRAMER, EJ .

POLYMER, 1982, 23 (03) :461-465

[9] THE COMPETITION BETWEEN SHEAR DEFORMATION AND CRAZING IN GLASSY-POLYMERS [J].

DONALD, AM ;

KRAMER, EJ .

JOURNAL OF MATERIALS SCIENCE, 1982, 17 (07) :1871-1879

[10]

DONALD AM, 1981, POLYMER, V22, P691