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

Abstract:

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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.

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Edited by:

Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He

Pages:

703-706

DOI:

10.4028/www.scientific.net/AMR.239-242.703

Citation:

S. G. Wen et al., "Surface Modification of the UHMW-PE Film Processing by Hot Compression Molding", Advanced Materials Research, Vols. 239-242, pp. 703-706, 2011

Online since:

May 2011

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Price:

$35.00

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