Physical properties of thermoplastic/graphite composites

被引：145

作者：

Krupa, I ^{[1
]}

Chodák, I ^{[1
]}

机构：

[1] Slovak Acad Sci, Inst Polymer, Bratislava 824236, Slovakia

来源：

EUROPEAN POLYMER JOURNAL | 2001年 / 37卷 / 11期

关键词：

polyethylene; polystyrene/graphite composites; thermal conductivity; thermal diffusivity; electrical conductivity; mechanical properties;

D O I：

10.1016/S0014-3057(01)00115-X

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Thermal and electrical conductivity, thermal diffusivity of high density polyethylene, polystyrene/graphite composites were investigated in this paper. Two different types of graphite (different distribution of the particle size, different specific surface) were used. For HDPE/graphite composites, also mechanical properties were investigated. Experimental data were compared with some theoretical models. In a semicrystalline matrix (HDPE) different values for the percolation concentration for two types of graphite particles of different surface area were observed. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：2159 / 2168

页数：10

共 15 条

[1] THERMAL-CONDUCTIVITY OF A POLYMER COMPOSITE
AGARI, Y
UEDA, A
NAGAI, S
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 1993, 49 (09) : 1625 - 1634
[2] ESTIMATION ON THERMAL-CONDUCTIVITIES OF FILLED POLYMERS
AGARI, Y
UNO, T
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 1986, 32 (07) : 5705 - 5712
[3] BARTA S, 1997, J APPL POLYM SCI, V64, P1552
[4] BIGG DM, 1995, ADV POLYM SCI, V119, P1
[5] THE VOLUME FRACTION AND TEMPERATURE-DEPENDENCE OF THE RESISTIVITY IN CARBON-BLACK AND GRAPHITE POLYMER COMPOSITES - AN EFFECTIVE MEDIA - PERCOLATION APPROACH
BLASZKIEWICZ, M
MCLACHLAN, DS
NEWNHAM, RE
[J]. POLYMER ENGINEERING AND SCIENCE, 1992, 32 (06) : 421 - 425
[6] BUJARD P, 1994, THERMAL CONDUCTIVITY, V22, P711
[7] Percolation effect and mechanical behavior of carbon black filled polyethylene
Chodak, I
Krupa, I
[J]. JOURNAL OF MATERIALS SCIENCE LETTERS, 1999, 18 (18) : 1457 - 1459
[8] ELECTRICAL TRANSPORT IN POLYETHYLENE-GRAPHITE COMPOSITE-MATERIALS
EZQUERRA, TA
KULESCZA, M
BALTACALLEJA, FJ
[J]. SYNTHETIC METALS, 1991, 41 (03) : 915 - 920
[9] JANCAR J, 1990, PLASTY KAUCUK, V27, P289
[10] Electrical properties of filled polymers and some examples of their applications
Klason, C
McQueen, DH
Kubat, J
[J]. MACROMOLECULAR SYMPOSIA, 1996, 108 : 247 - 260

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