C3D/PLA composite -: a promising material for osteosynthesis devices

被引：25

作者：

Wan, YZ ^{[1
]}

Wang, YL

Wang, ZR

Zhou, FG

Xin, JY

机构：

[1] Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China

[2] Tianjin Hosp, Dept Surg, Tianjin 300211, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2000年 / 19卷 / 14期

关键词：

D O I：

10.1023/A:1006783822568

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A 3D carbon fiber-reinforced polylactic acid (C3D/PLA) composite was produced by vacuum solution impregnation and hot pressing. Tests showed that the composite has higher values of tensile and impact strengths, closer modulus value to that of bone and lower in vitro degradation rate than its unidirectional continuous carbon fiber-reinforced polylactic acid (CL/PLA) counterpart. However, further work is required to decrease the void content to increase its shear strength. Higher-performance PLA is required to improve its degradation properties. The C3D/PLA composite can be a promising medicinal material for high-load applications.

引用

页码：1207 / 1210

页数：4

共 14 条

[1]

CORCORAN S, 1981, CURRENT CONCEPTS INT, P136

[2]

CUTRIGHT DE, 1972, ORAL SURG ORAL MED O, V33, P28, DOI 10.1016/0030-4220(72)90204-6

[3] COMPRESSION-COMPRESSION FATIGUE OF 3D WOVEN COMPOSITES [J].

DADKHAH, MS ;

COX, BN ;

MORRIS, WL .

ACTA METALLURGICA ET MATERIALIA, 1995, 43 (12) :4235-4245

[4]

DAVIDSON JA, 1987, J COMPOS TECH RES, V9, P151

[5] THE EFFECT OF MICROSTRUCTURE ON THE ELASTIC-MODULUS AND STRENGTH OF PREFORMED AND COMMERCIAL GMTS [J].

ERICSON, ML ;

BERGLUND, LA .

POLYMER COMPOSITES, 1993, 14 (01) :35-41

[6] BIOLOGICAL RESPONSE TO CHOPPED-CARBON-FIBER-REINFORCED PEEK [J].

JOCKISCH, KA ;

BROWN, SA ;

BAUER, TW ;

MERRITT, K .

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, 1992, 26 (02) :133-146

[7] Mechanical properties and strength retention of carbon fibre-reinforced liquid crystalline polymer (LCP/CF) composite:: An experimental study on rabbits [J].

Kettunen, J ;

Mäkelä, EA ;

Miettinen, H ;

Nevalainen, T ;

Heikkilä, M ;

Pohjonen, T ;

Törmälä, P ;

Rokkanen, T .

BIOMATERIALS, 1998, 19 (14) :1219-1228

[8] The effect of fibre content on the mechanical properties of glass fibre mat polypropylene composites [J].

Lee, NJ ;

Jang, JS .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 1999, 30 (06) :815-822

[9] RESORBABLE MATERIALS OF POLY(L-LACTIDE) .7. INVIVO AND INVITRO DEGRADATION [J].

LEENSLAG, JW ;

PENNINGS, AJ ;

BOS, RRM ;

ROZEMA, FR ;

BOERING, G .

BIOMATERIALS, 1987, 8 (04) :311-314

[10]

MAJOLA A, 1992, J MAT SCI MAT MED, V3

← 1 2 →