Thermoplastic elastomeric composition based on ground rubber tire

被引：110

作者：

Naskar, AK ^{[1
]}

Bhowmick, AK ^{[1
]}

De, SK ^{[1
]}

机构：

[1] Indian Inst Technol, Ctr Rubber Technol, Kharagpur 721302, W Bengal, India

来源：

POLYMER ENGINEERING AND SCIENCE | 2001年 / 41卷 / 06期

关键词：

D O I：

10.1002/pen.10809

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Ground rubber tire (GRT) is a particulate vulcanizate consisting mainly of rubber hydrocarbon and fillers. Rubber hydrocarbon of GRT (rGRT) has been used as a partial substitute for EPDM rubber in a dynamically vulcanized EPDM/acrylic-modified HDPE (A-HDPE) blend. The blends with higher rubber content show poor processability and physical properties, while the compositions with higher plastic content behave like toughened plastics. However, the 60:40 rubber/plastic blend was found to behave as a thermoplastic elastomer, and it was observed that 50% of EPDM can be replaced by rGRT without deterioration in properties.

引用

页码：1087 / 1098

页数：12

共 23 条

[1]

AGGARWAL SL, 1975, POLYM HDB, pV16

[2] THERMOPLASTIC ELASTOMERS .3. AGING AND MECHANICAL-PROPERTIES OF NATURAL RUBBER-RECLAIMED RUBBER POLYPROPYLENE SYSTEMS AND THEIR ROLE AS SOLID-PHASE DISPERSANTS IN POLYPROPYLENE POLYETHYLENE BLENDS [J].

ALMALAIKA, S ;

AMIR, EJ .

POLYMER DEGRADATION AND STABILITY, 1989, 26 (01) :31-41

[3]

[Anonymous], J POLYM SCI

[4]

BRYDSON JA, 1970, FLOW PROPERTIES POLY, P21

[5]

DEANIN RD, 1987, POLYM MAT SCI ENG, V8, P212

[6] HETEROGENEOUS POLYMER-POLYMER COMPOSITES .1. THEORY OF VISCOELASTIC PROPERTIES AND EQUIVALENT MECHANICAL MODELS [J].

DICKIE, RA .

JOURNAL OF APPLIED POLYMER SCIENCE, 1973, 17 (01) :45-63

[7] THE ELASTIC AND THERMO-ELASTIC PROPERTIES OF COMPOSITE MEDIA [J].

KERNER, EH .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION B, 1956, 69 (08) :808-813

[8]

Klingensmith B., 1991, RUBBER WORLD, V203, P16

[9] Rubber/plastic blends based on devulcanized ground tire rubber [J].

Luo, T ;

Isayev, AI .

JOURNAL OF ELASTOMERS AND PLASTICS, 1998, 30 (02) :133-160

[10]

MENNIG G, 1997, INT POLYM SCI TECHN, V24, pT100

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