EUROPLASMA NV De Bruwaan 5d, 9700 Oudenaarde (Belgium) tel.: +32 (0)55-30.32.05 fax: +32...
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Ing.Marc Pauwels FAA Materials Meeting (Zürich) EUROPLASMA NV De Bruwaan 5d, 9700 Oudenaarde (Belgium) tel.: +32 (0)55-30.32.05 fax: +32 (0)55-31.87.53 12-13 July 2004 FAA Materials Meeting (Zürich) 12-13 July 2004 Plasma Technology: An Environmentally Friendly Innovation for Aircraft Industry
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Transcript of EUROPLASMA NV De Bruwaan 5d, 9700 Oudenaarde (Belgium) tel.: +32 (0)55-30.32.05 fax: +32...
Ing.Marc PauwelsFAA Materials Meeting (Zürich)
EUROPLASMA NVDe Bruwaan 5d, 9700 Oudenaarde (Belgium) tel.: +32 (0)55-30.32.05 fax: +32 (0)55-31.87.53
12-13 July 2004
FAA Materials Meeting (Zürich)
12-13 July 2004
Plasma Technology:
An Environmentally Friendly Innovation for Aircraft Industry
Ing.Marc PauwelsFAA Materials Meeting (Zürich)
EUROPLASMA NVDe Bruwaan 5d, 9700 Oudenaarde (Belgium) tel.: +32 (0)55-30.32.05 fax: +32 (0)55-31.87.53
12-13 July 2004
PLASMA SYSTEM:Vacuum chamberVacuum pumpsGas distributionRF-generatorProcess controllerLoading principle
PLASMA PARAMETERS:Primary parameters:
•Gas type•Residence time
Secondary parameters:•Gas flow•Frequency•Power•Pressure
WHAT IS PLASMA? 4the stateIonized gas, highly reactiveVisible glow discharge
Low pressure: 5.10-2 - 1 mbar
Ambient temperature: 30 - 40 °C
Gasses: O2,N2,Ar,He,CxFy,H2,CH4,…
Liquid monomers: HMDSO,…
Frequency’s: KHz, MHz, GHz
TREATMENTS:CleaningActivationEtchingPolymerization
Ing.Marc PauwelsFAA Materials Meeting (Zürich)
EUROPLASMA NVDe Bruwaan 5d, 9700 Oudenaarde (Belgium) tel.: +32 (0)55-30.32.05 fax: +32 (0)55-31.87.53
12-13 July 2004
Plasma for activation of:Polymers (thermoplasts, duroplasts and elastomers)Textiles (synthetic and natural fibers)Foils
To create:Polar groups on the surfacesTo obtain:Better Adhesion
Applications:Printing and paintingGluing and flockingBiomedical cell growthBiocompatible coatingsSoldering and bondingLaminate and Composite production
PLASMA
O2
PLASMA
N2
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NH2 NO2
OH O COOH
NH
Ing.Marc PauwelsFAA Materials Meeting (Zürich)
EUROPLASMA NVDe Bruwaan 5d, 9700 Oudenaarde (Belgium) tel.: +32 (0)55-30.32.05 fax: +32 (0)55-31.87.53
12-13 July 2004
Plasma for etching of:Polymers (thermoplasts, duroplasts and elastomers)Textiles (synthetic and natural fibres)Foils
To remove:Parts of the materialWhole layersTo obtain:Better AdhesionRoughening of the surface
Applications:Back etch of PCBDesmear of PCB, including PTFECleaning of laser vias (blind holes)Photo resist strippingSuitable for hybrid materials
PLASMA
PLASMA
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Ing.Marc PauwelsFAA Materials Meeting (Zürich)
EUROPLASMA NVDe Bruwaan 5d, 9700 Oudenaarde (Belgium) tel.: +32 (0)55-30.32.05 fax: +32 (0)55-31.87.53
12-13 July 2004
Plasma for polymerisation of:Polymers (thermoplasts, duroplasts and elastomers)Textiles (synthetic and natural fibres)Foils
To produce layers with:Polymer like propertiesPin-hole free dense propertiesThickness in nm rangeHighly cross linked propertiesCustom designed surface properties
Applications:Hydrophobic coatingsHydrophilic coatingsOleo phobic coatingsBarrier coatingsBiocompatible coatingsInert behaving coatings
PLASMA
CH4/Arc
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Ing.Marc PauwelsFAA Materials Meeting (Zürich)
EUROPLASMA NVDe Bruwaan 5d, 9700 Oudenaarde (Belgium) tel.: +32 (0)55-30.32.05 fax: +32 (0)55-31.87.53
12-13 July 2004
NEW DEVELOPMENTS FOR AIRCRAFT INDUSTRY: TEXTILES
•Activation of the textile with plasma technology, for a better uptake of FR-product and for a better adhesion of the FR-product onto the textile using impregnation technology
•Already proven on PA-textiles (FAR 25.853 appendix f part 1)
Why it can be used:
•For better adhesion of the flame retardant product onto the textiles: better wash ability
•To reduce the chemical concentration in a impregnation bath (more environmental friendly)
•To obtain extending flame retardant properties according the FAA-regulations for interiors.
Plasma pre-treatment
Ing.Marc PauwelsFAA Materials Meeting (Zürich)
EUROPLASMA NVDe Bruwaan 5d, 9700 Oudenaarde (Belgium) tel.: +32 (0)55-30.32.05 fax: +32 (0)55-31.87.53
12-13 July 2004
NEW DEVELOPMENTS FOR AIRCRAFT INDUSTRY: AIRCRAFT WINDOWS
•Polymerization of multifunctional barrier coating with plasma technology
•Fire retardant properties and anti-crazing properties
•Development of scratch resistant multifunctional barrier
Why it can be used:
•The multifunctional barrier should increase the burn-through time (longer time for evacuation)
•The multifunctional barrier should also increase the crazing resistance due to some influences as temperature, UV-radiation, humidity, …
•The coating will also increase the hours of flying: less maintenance is needed
Plasma treatment
