1. Lucie Pecháčková Festival Exportu 19.6.2014

2. CONTENT PLASMA AROUND US PLASMA PROCESS & EFECT TECHNOLOGY ADVANTAGES SurfaceTreat & EXPORT 2

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5. Plasma in SurfaceTreat 5

6. Plasma Process & Effect TREATMENT – powder materials - WETTABILITY 6

7. Plasma Process & Effect 7 sintered surface made of unmodified powder sintered surface made of plasma modified powder

8. Applications Production of termo-insulating boxes, seats Production of lacquers; paints, glues, plastics Electro-technic industry, Engineering industry Research in: brewery, food industry 8

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10. Research in Agriculture Decontamination of seeds Environmental-friendly protection of seeds 10

11. CONTENT PLASMA AROUND US PLASMA PROCESS & EFECT TECHNOLOGY ADVANTAGES SurfaceTreat & EXPORT 11

12. Technology Advantages Wide range of processed materials Large scale production Chemical processes elimination Long term stability 12

13. CONTENT PLASMA AROUND US PLASMA PROCESS & EFFECT TECHNOLOGY ADVANTAGES SurfaceTreat & EXPORT 13

14. Plasma & export Modification – powder materials, plastic parts – Development – sampling – large scale treatment R&D plus construction of machines 14

15. Plasma & export BUSINESS ACTIVITIES: Czech Republic, Germany, USA – large scale production (Celanese) Israel – R&D PLANS & NEW ACTIVITIES Neighbors, Thailand, Great Britain, Iceland,… 15

16. Plasma & export Annual volume growth (%)Annual value growth (%) 16

17. Don´t wait for lightning! Just come to enjoy plasma in SurfaceTreat! Lucie Pecháčková Sales department Tel.: 480 001 332 E-mail: lucie.pechackova@surface-treat.cz http://www.surface-treat.cz 17

18. 18 o environmentally friendly solution o wide range of processes o no mechanical or wet chemical processes o high stability of the modification REACTION ON THE POLYMERIC SURFACE = NEW FUNCTIONAL GROUPS ACTIVE PARTICLES WORKING GAS PLASMA DISCHARGE

19. 19  atmospheric probe- plasma surface treatment of foils, plastic parts, non wovens, catheters,… EXAMPLES OF OUR PRODUCTS FOR PLASMA TREATMENT

20. 20 Material:PTFE Product:sealing – machine industry Goal:Improved adhesion between PTFE surface and EPDM rubber. Higher surface tension of the surface before gluing. DEVELOPMENT PROJECT EXAMPLES Very resistible bonding was reached between PTFE sealing and rubber. Bonding was created by glue than pressed and vulcanized. Contact angle before modification: 150°Contact angle after modification: 20°

21. 21 PEEK - surface energy before treatment; <36 mN/mPEEK - surface energy after plasma treatment; >44 mN/m EXAMPLE OF REGULAR SERVICE Material:PEEK Product:covering Process:Activation of the surface before gluing