Surface Modification of the UHMW-PE Film Processing by Hot Compression Molding

Abstract:

The properties of UHMW-PE film produced by hot compression molding and films modified by acid and anti-static agent were characterized. The results showed that: a) the thickness distributing of the film which processing by calendar rolling with conventional design roller is inhomogeneity; the tensile strength was 37.22 MPa, the elongation at break was 368.00%; the transmittance increases with wavelength redshift shows short-wave absorption and long-wave transmission; initial temperature of dissociation is 320°C; the surface resistance 10¹⁰ Ω and maximum is higher than 10¹⁶ Ω. b) Acid modification the surface of UHMW-PE film moderates the surface antistatic performance. C) After modified the film with external anti-static agent, the surface resistance was around 10⁷Ω, but anti-static properties loss rapidly after friction. If modified the film with internal anti-static agent, the surface resistance was around 10¹⁰ Ω and have a long-lasting anti-static effect.

• Periodical: Advanced Materials Research (Volumes 239-242)
• Pages: 703-706
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.239-242.703
• Online since: May 2011
• Authors: Shao Guo Wen, Yan Shen, Ji Hu Wang, Hing Bo Liu, Qian Xu, Shi Gao Song
• Keywords: Antistatic Property, Hot Compression Molding, Surface Modification, Uhmw-Pe Film

References

[1] A. L. Gallardo, P. M. Laurent, L. Costa, et,al: Clinical Orthopaedics and related research. Vol. 12 (2010)

[2] Y. Liu, P. Liu, C.S. Chen, et al: World plastics. Vol. 11 (2005), pp.36-40

[3] Engineering plastic nets: Engineering plastics applications. Vol. 3 (2008), p.43

[4] M. Kakiage, M. Sekiya, T. Yamanobe, et al: American Chemical Society. Vol. 112 (2008), pp.5311-5316

[5] T. Keller, M. Grosch, D. J. Klaus: American Chemical Society. Vol. 40 (2007), pp.5812-5819