Rheological characterisation of discrete long glass fibre (LGF) reinforced thermoplastics

被引：25
|
作者：
Bush, SF [1 ]
Torres, FG [1 ]
Methven, JM [1 ]
机构：
[1] UMIST, Polymer Engn Res Lab, Manchester M60 1QD, Lancs, England
来源：
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2000年 / 31卷 / 12期
关键词：
polymer-fibre composites; rheological properties; extrusion; injection moulding;
D O I：
10.1016/S1359-835X(00)00089-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Three experimental techniques have been employed to assess the rheological behaviour of discrete long glass fibre reinforced polypropylene and propylene/ethylene copolymers. A Carri Med cone and plate rheogoniometer has been used to determine shear viscosity as a function of strain rate and time at temperatures relevant to the extrusion and injection moulding processes. A bubble inflation test (BIT) has been designed and used to characterise the behaviour of these composites under the extensional flow fields typical of blow moulding and thermoforming. Finally a squeeze load test (SLT), similar to those developed for sheet moulding compounds (SMC) and glass mat thermoplastics (GMT), has been used to explore the rheological behaviour of the long glass fibre (LGF) materials under compression moulding conditions, in particular to assess the relative importance of shear and extensional flow. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1421 / 1431
页数：11
相关论文
共 50 条
  • [21] FLEXURAL ANISOTROPY OF GLASS-FIBRE-REINFORCED THERMOPLASTICS INJECTION MOLDINGS
    SMITH, GR
    DARLINGTON, MW
    MCCAMMOND, D
    JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN, 1978, 13 (04): : 221 - 230
  • [22] Conductive long fibre reinforced thermoplastics by using carbon nanofibres
    van Hattum, F. W. J.
    Leer, C.
    Viana, J. C.
    Carneiro, O. S.
    Lake, M. L.
    Bernardo, C. A.
    PLASTICS RUBBER AND COMPOSITES, 2006, 35 (6-7) : 247 - 252
  • [23] Numerical simulation of the forming process in long fibre reinforced thermoplastics
    Johnson, AF
    Pickett, AK
    COMPUTER AIDED DESIGN IN COMPOSITE MATERIAL TECHNOLOGY V, 1996, : 233 - 242
  • [24] Creep behavior of long glass fiber reinforced thermoplastics
    Kim, Hong C.
    Glenn, Lee W.
    Ellis, Chris S.
    Miller, Daria E.
    Annual Technical Conference - ANTEC, Conference Proceedings, 2 : 2541 - 2545
  • [25] Creep behavior of long glass fiber reinforced thermoplastics
    Kim, HC
    Glenn, LW
    Ellis, CS
    Miller, DE
    ANTEC '96: PLASTICS - RACING INTO THE FUTURE, VOLS I-III: VOL I: PROCESSING; VOL II: MATERIALS; VOL III: SPACIAL AREAS, 1996, 42 : 2541 - 2545
  • [26] Creep behavior of long glass fiber reinforced thermoplastics
    LNP Engineering Plastics, Exton, United States
    J Eng Appl Sci, (2541-2545):
  • [27] A validation of the fibre orientation and fibre length attrition prediction for long fibre-reinforced thermoplastics
    Hopmann, Ch.
    Weber, M.
    van Haag, J.
    Schoengart, M.
    PROCEEDINGS OF PPS-30: THE 30TH INTERNATIONAL CONFERENCE OF THE POLYMER PROCESSING SOCIETY, 2015, 1664
  • [28] REINFORCEMENT OF THERMOPLASTICS WITH GLASS FIBRE
    PICKTHAL.D
    ENGINEERING MATERIALS AND DESIGN, 1968, 11 (07): : 1096 - &
  • [29] Inline compounding of long-glass-fibre-reinforced thermoplastics: Direct process increases output and cuts costs
    Brüssel, R.
    Ernst, H.
    Henning, F.
    Kunststoffe Plast Europe, 2001, 91 (10): : 43 - 46
  • [30] Probabilistic failure simulation of glass fibre reinforced weft-knitted thermoplastics
    Thieme, M.
    Boehm, R.
    Gude, M.
    Hufenbach, W.
    COMPOSITES SCIENCE AND TECHNOLOGY, 2014, 90 : 25 - 31
12345