EUROPLASMA NV De Bruwaan 5 d 9700 Oudenaarde
EUROPLASMA NV De Bruwaan 5 d, 9700 Oudenaarde (Belgium) tel. : +32 (0)55 -30. 32. 05 fax: +32 (0)55 -31. 87. 53 FAA Materials Meeting (Zürich) 12 -13 July 2004 Plasma Technology: An Environmentally Friendly Innovation for Aircraft Industry 12 -13 July 2004 FAA Materials Meeting (Zürich) Ing. Marc Pauwels
EUROPLASMA NV De Bruwaan 5 d, 9700 Oudenaarde (Belgium) tel. : +32 (0)55 -30. 32. 05 fax: +32 (0)55 -31. 87. 53 PLASMA PARAMETERS: ØPrimary parameters: • Gas type • Residence time ØSecondary parameters: • Gas flow • Frequency • Power • Pressure PLASMA SYSTEM: ØVacuum chamber ØVacuum pumps ØGas distribution ØRF-generator ØProcess controller ØLoading principle TREATMENTS: ØCleaning ØActivation ØEtching ØPolymerization 12 -13 July 2004 Low pressure: 5. 10 -2 - 1 mbar Ambient temperature: 30 - 40 °C Gasses: O 2, N 2, Ar, He, Cx. Fy, H 2, CH 4, … WHAT IS PLASMA? Ø 4 the state ØIonized gas, highly reactive ØVisible glow discharge FAA Materials Meeting (Zürich) Liquid monomers: HMDSO, … Frequency’s: KHz, MHz, GHz Ing. Marc Pauwels
EUROPLASMA NV De Bruwaan 5 d, 9700 Oudenaarde (Belgium) tel. : +32 (0)55 -30. 32. 05 fax: +32 (0)55 -31. 87. 53 Plasma for activation of: ØPolymers (thermoplasts, duroplasts and elastomers) ØTextiles (synthetic and natural fibers) ØFoils c c c c To create: ØPolar groups on the surfaces To obtain: ØBetter Adhesion PLASMA c OH O COOH c c c c O 2 NH c c c c PLASMA c NH 2 c c NO 2 c c c N 2 Applications: ØPrinting and painting ØGluing and flocking ØBiomedical cell growth ØBiocompatible coatings ØSoldering and bonding ØLaminate and Composite production 12 -13 July 2004 FAA Materials Meeting (Zürich) Ing. Marc Pauwels
EUROPLASMA NV De Bruwaan 5 d, 9700 Oudenaarde (Belgium) tel. : +32 (0)55 -30. 32. 05 fax: +32 (0)55 -31. 87. 53 Plasma for etching of: ØPolymers (thermoplasts, duroplasts and elastomers) ØTextiles (synthetic and natural fibres) ØFoils c c c PLASMA c c c c c c c c c To remove: ØParts of the material ØWhole layers To obtain: ØBetter Adhesion ØRoughening of the surface c c PLASMA Applications: ØBack etch of PCB ØDesmear of PCB, including PTFE ØCleaning of laser vias (blind holes) ØPhoto resist stripping ØSuitable for hybrid materials 12 -13 July 2004 FAA Materials Meeting (Zürich) c c c c Ing. Marc Pauwels
EUROPLASMA NV De Bruwaan 5 d, 9700 Oudenaarde (Belgium) tel. : +32 (0)55 -30. 32. 05 fax: +32 (0)55 -31. 87. 53 Plasma for polymerisation of: ØPolymers (thermoplasts, duroplasts and elastomers) ØTextiles (synthetic and natural fibres) ØFoils To produce layers with: ØPolymer like properties ØPin-hole free dense properties ØThickness in nm range ØHighly cross linked properties ØCustom designed surface properties c c c c c PLASMA c c c c CH 4/Ar Applications: ØHydrophobic coatings ØHydrophilic coatings ØOleo phobic coatings ØBarrier coatings ØBiocompatible coatings ØInert behaving coatings 12 -13 July 2004 FAA Materials Meeting (Zürich) Ing. Marc Pauwels
EUROPLASMA NV De Bruwaan 5 d, 9700 Oudenaarde (Belgium) tel. : +32 (0)55 -30. 32. 05 fax: +32 (0)55 -31. 87. 53 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) Plasma pretreatment 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. 12 -13 July 2004 FAA Materials Meeting (Zürich) Ing. Marc Pauwels
EUROPLASMA NV De Bruwaan 5 d, 9700 Oudenaarde (Belgium) tel. : +32 (0)55 -30. 32. 05 fax: +32 (0)55 -31. 87. 53 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 Plasma treatment 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 12 -13 July 2004 FAA Materials Meeting (Zürich) Ing. Marc Pauwels
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