JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 44

thermoplastics
(c)

(a)

(b)
(d)
Fig. 6: Recycled carbon fibre thermoplastic PPS (C/PPS) for aircraft stowage
doors and other non-structural applications: (a) source of scrap (rejected
seat backs); (b) shredded material for optimized aspect ratio; (c) extrusioncompression moulding to produce "charge", and (d) moulded C/PPS door
featuring deep ribs and structural reinforcement

and the first recycled material stages. The
recycling (shredding-processing) steps
were repeated up to four times. The C/
PPS material was found to retain its integrity through four steps of recycling with
no loss of properties. The studies were
extended past four cycles of shreddingprocessing.

Conclusion
A range of aerospace applications featuring long carbon fibre-reinforced engineered thermoplastic resins were developed
and produced in a state-of-the-art LFT
manufacturing cell (Figure 7). The
integration process and product development (IPPD) strategies were adopted
to take the concept to prototype and to
final product. In the context of this study,
the selective utilization of discontinuous
carbon fibres along with continuous carbon fibres enabled out-of-autoclave, and
therefore less expensive, process innovations for secondary and tertiary aerospace
applications. n
More information:
uvaidya@uab.edu
www.uab.edu/mpad
Acknowledgements
Support from the Army Materials

Fig. 7: 150-mm diameter large-scale plasticator, (b) representative ~8 kg
charge (glass/PP is shown here) and (c) 350 metric ton press to mould complex-shaped LFT and hybrid parts in carbon, glass, Kevlar and metal fibres at
the UAB Materials Processing and Applications Development (MPAD) Center

Research and Development Engineering
Command (AMRDEC), Army Research
Laboratory (ARL), Department of
Energy DOE GATE, and industry partners
Celanese Ticona and Materials Innovation Technologies (MIT-RCF) is gratefully
acknowledged.

References
1. Vaidya U.K., Composites for Automotive,
Mass Transit and Heavy Trucks, DesTech
Publishers, 2010.
2. Hennning F. et al., LFTs for Automotive
Applications. Reinforced Plastics, 2005. p.
24-33.
3. Markarian J., Long Fibre Reinforcement
Drives Automotive Market Forward, Plastics, Additives and Compounding. 2005
(May-June 2005). 7(3): p. 24-29.
4. Vaidya U.K. and Chawla K.K., Processing
of Fibre Reinforced Thermoplastic Composites. Journal of International Materials
Reviews, v 53, n 4, p. 185-218, July 2008.
5. Vaidya U. et al., Design and Analysis
of a Long Fiber Thermoplastic Composite
Tailcone for a Tank Gun Training Round.
Materials & Design. 2008. 299(2): p. 305318.
6. Balaji Thattaiparthasarathy K., Pillay S.,
Ning H., Vaidya U.K., Process simulation,
design and manufacturing of a long fiber
thermoplastic composite for mass transit

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application. Composites Part A: Applied
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7. Thomason J.L., Vlug M.A., Schipper G.
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and Concentration on the Properties of
Glass Fibre-Reinforced Polypropylene: Part
3. Strength and strain at failure. Composites: Part A. 1996. 27: p. 1075-1084.
8. Hartness T. et al., The Characterization
of Low Cost Fiber Reinforced Thermoplastic Composites Produced by the DRIFT
Process. Composites Part A: Applied
Science and Manufacturing. 2001 (August
2001). 32(8): p. 1155-1160.
9. Hine P.J., Davidson N., Duckett R.A., and
Ward I.A., Measuring the Fibre Orientation and Modeling the Elastic Properties
of Injection-Moulded Long-Glass-FibreReinforced Nylon. Compos. Sci. Technol.
1995. 53: p. 125-131.
10. Van Hattum F.W.J., Nunes J.P. and Bernardo C.A., A Theoretical and Experimental
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Thermoplastic Composites. Composites
Part A: Applied Science and Manufacturing. 2005. 36(1): p. 25-32.
11. Huang M. and Tai. C., The Effective
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1-9.


http://www.uab.edu/mpad

JEC COMPOSITES MAGAZINE - Issue #96 - April 2015

Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #96 - April 2015

Cover
Edito
Point of view : composites integration
Contents
COMPANY & BUSINESS
China
In brief
JEC Americas
Agenda of Events
APPLICATIONS
Catamaran
RIB
Trimaran
MARKET
Carbon fibre
FEATURE AERONAUTICS
Simulation
Cost-effectiveness
Low cost manufacturing
Thin-ply
High temperature
LFT
Thermoplastics
Laser projection
Release agent
Manufacturing
RESEARCH & DEVELOPMENT
Health Monitoring
Health monitoring techique for large composite structures
TECHNOLOGY & INNOVATIONS
IOT
Braiding
Resin
Vacuum infusion
Machining center
PBT
Index
In the world
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Cover
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 2
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Edito
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Point of view : composites integration
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 5
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Contents
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 7
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - China
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - In brief
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - JEC Americas
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 11
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 12
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 13
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Agenda of Events
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 15
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Catamaran
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 17
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - RIB
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Trimaran
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 20
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Carbon fibre
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 22
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 23
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 24
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 25
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Simulation
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 27
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Cost-effectiveness
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 29
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Low cost manufacturing
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 31
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 32
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Thin-ply
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 34
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 35
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - High temperature
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 37
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - LFT
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 39
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 40
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Thermoplastics
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 42
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 43
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 44
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Laser projection
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 46
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Release agent
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Manufacturing
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 49
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 50
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 51
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Health Monitoring
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 53
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 54
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 55
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Health monitoring techique for large composite structures
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 57
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 58
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 59
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - IOT
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 61
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Braiding
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 63
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 64
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Resin
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 66
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Vacuum infusion
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 68
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Machining center
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 70
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 71
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - PBT
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - Index
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - In the world
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 75
JEC COMPOSITES MAGAZINE - Issue #96 - April 2015 - 76
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