Fraunhofer Research Institution for Casting, Composite and Processing Technology IGCV reTHINK – „CFRP – Recycling and Sustainability“ Processing routes for recycled carbon fibres M.Sc. Michael Sauer 16.-21.11.2016 18.11.2016 @ KMITL King Mongkut's Institute of Technology Ladkrabang, Central Library 5th floor, Chalongkrung Road, Ladkrabang District, Bangkok 10520 21.11.2016 @ UCSI UCSI University, North Wing Campus, Taman Taynton View Cheras, Lot 12734 Jalan Choo Lip Kung, 56000 Kuala Lumpur 16.11.2016 @ JEC Asia SUNTEC International Convention & Exhibition Centre, 1 Raffles Boulevard, Suntec City, Singapur 039593 Singapur Bangkok Kuala Lumpur
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reTHINK –„CFRP – Recycling and Sustainability …...Thomason J.L., Vlug M.A. et al: Influence of fiber length and concentration on the properties of glass fiber-reinforced polypropylene:
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Fraunhofer Research Institution for
Casting, Composite and Processing Technology IGCV
reTHINK – „CFRP – Recycling and Sustainability“
Processing routes for recycled carbon fibres
M.Sc. Michael Sauer 16.-21.11.2016
18.11.2016 @ KMITLKing Mongkut's Institute of Technology Ladkrabang,
Central Library 5th floor, Chalongkrung Road, Ladkrabang District, Bangkok 10520
21.11.2016 @ UCSIUCSI University, North Wing Campus, Taman
Taynton View Cheras, Lot 12734 Jalan Choo Lip Kung, 56000 Kuala Lumpur
16.11.2016 @ JEC AsiaSUNTEC International Convention & Exhibition Centre,
1 Raffles Boulevard, Suntec City, Singapur 039593
Sin
gap
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Ban
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Ku
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Lu
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First stepDefinition of Input-Wastestreams
2
Dry Prepreg Laminate
Removal of matrixby
Fibre-Matrix-Separation
cdn.fibreglast.com/images/LC_Prepreg.jpg
First stepDefinition of Input-Wastestreams
3
Dry
Pre
pre
gLa
min
ate
Separation route
Processing of discontinuous(semi-finished) products ?
Direct route
cdn.fibreglast.com/images/LC_Prepreg.jpg
Input-WastestreamsDefinition of framework conditions
4
EffectiveProcessing
of rCF
Quality ofInput-
Material
Homogenityof Input-Material
ImpuritieswithinInput-
Material
Impuritiesduringprocess
AbrasivityFibre-
Shortening
Electricalconductivity
Price
Industrial Safety
Processing of recycled carbon fibresDefinition of framework conditions
5
Fibre-Length
Altstädt V.: Serientaugliche Verfahren für faserverstärkte Kunststoffbauteile (2008).
Processing of recycled carbon fibresDefinition of framework conditions
6
Fibre-Volume-Content
Kindervater C.: Technologie- und Dimensionierungsgrundlagen für Bauteile aus Faserkunststoffverbund (2004).
Processing of recycled carbon fibresDefinition of framework conditions
Fibre-Orientation
Thomason J.L., Vlug M.A. et al: Influence of fiber length and concentration on the properties of glass fiber-reinforced polypropylene: Part 1 - Tensile and flexural modulus. Composites, 27A, pp477-484 (1996), Part 3 - Strength and strain failure. Composites, 27A pp1075-1084 (1996), Part 4 - Impact properties. Composites, 28A, pp277-288 (1997).
Processing of recycled carbon fibresOverview of different technologies
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SMC/ BMCCompounding
Non-woven
Yarn-Building
…Patch-Processing
Processing of recycled carbon fibresWeb-based Nonwovens