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Abstract

The aim of this publication is to describe an industrial application of the oxyfluorination process to polymer webs. Controlled oxyfluorination of polymer surfaces is a solventless, highly efficient and cost-effective technique of surface modification. The adhesive properties of oxyfluorinated polypropylene films are largely improved so that a variety of solventand water-based printing inks used in contact printing technology can be used. We have confirmed that, in many cases, the necessity to employ an expensive top-coating process that uses acrylic primers to optimise the film printability, can be avoided. The oxyfluorination process with its long lasting effect is a competitive alternative to the simple corona discharge treatment. The oxyfluorination ALKOR' SURFOX process can be described as an environmentally responsible technology that delivers a broad range of products possessing many exceptional surface properties.

Keywords

polyolefin films surface treatment corona discharge treatment oxyfluorination advancing contact angles surface free energy printability

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References

1. Volkmann, T., PhD. thesis. 1989. Oberflaschenmodifizierung von Polyethylen mit FluorlStickstoff und Fluor/SauerstofflStickstoffGasgemischen, Technical University of Braunschweig.

2. Volkmann, T. , Widdecke, H. 1989. Kunstoffe, 79: 743-743.

3. Moorehead, A.W, PhD. thesis. 1991. Solid phase direct fluorination, Rice University.

4. Brass, I. , Brewis, D.M. , Sutherland, I. , Wiktorowicz, R. 1991. Int. J. Adhesion and Adhesives, 11: 150-150.

5. Kranz, G. , Luschen, R. , Gesang, T. , Schlett, V , Hennemann, O.D. , Stohrer, WD. 1994. Int. J. Adhesion and Adhesives, 14: 243-243.

6. duToit, EJ. , Sanderson, R.D. , Engelbrecht, WJ. , Wagener, J.B. 1995. J. Fluorine Chem., 74: 43-43.

7. duToit, EJ. , Sanderson, R.D. , Wagener, J.B. 1995. Polymers and Other Advanced Materials: Emerging Technologies and Business Opportunities. P.N. Prasad , Ed., Plenum Press, New York, p. 273-273.

8. Hayes, L.J. , Dixon, D.D. 1978. J Appl. Polym. Sci., 22: 1007-1007.

9. Milker, R. , Koch, A. 1991. Surface pretreatment of polymer webs by fluorine, Coatings Technology Handbook, Satas, D. , Ed., Marcel Dekker, Inc., Chap. 31, pp. 303-309.

10.

10. Martens, B. 1992. Coating, 2: 47-47.

11.

11. Good, R.J. , Shu, L.K. , Chiu, H.C. , Yeung, C.K. 1996. J Adhesion, 59: 25-25.

12.

12. Adcock, J.L. , Inoue, S. , Lagow, R.J. 1978. J. Am. Chem. Soc., 100: 1948-1948.

13.

13. Shinohara, H. , Iwasaki, M. , Tsujimura, S. , Watanabe, K. , Okazaki, S. 1972. J. Polym. Sci.: Al, 10: 2129-2129.

14.

14. Wu, S. 1982. Polymer Interface and Adhesion, Marcel Dekker, New York, Chap. 5, p. 169-169.

15.

15. DIN VDE 0472 Part 815: Testing of cables, wires and flexible cords, non-halogen verification.

16.

16. Brown, D.M , Briggs, D. 1981. Polymer, 22: 7-7.

Surface Modification of Polymer Webs by Oxyfluorination

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