Surface Modification of Natural Rubber Latex Film by N-Vinypyrrolidone Graft Copolymerization

Qin Sun; He Ping Yu; Zong Qiang Zeng; Guang Lu; Yong Yue Luo

doi:10.4028/www.scientific.net/AMR.393-395.338

Paper Titles

Study on Pore Diameter Regulation of Thiol Functionalized Mesoporous Silica and Cu²⁺ Adsorption Performance
p.319

Study on Preparation of Chitosan Fiber Grafted with β-Cyclodextrin
p.324

Study on Relationship between Building Material and Building Form
p.330

Study on the Propertyies of Magnesium-Doped Calcium Polyphosphate Scaffolds Ceramics
p.334

Surface Modification of Natural Rubber Latex Film by N-Vinypyrrolidone Graft Copolymerization
p.338

Surface Stress Measurement of Aluminum Alloy by X-Ray Diffraction Method
p.343

Synthesis and Characterization of Soybean Oil Based Unsaturated Polyester Resin
p.349

Synthesis and Fluorescence Switch of a Photochromic Diarylethene Bearing Benzene and Pyridine Unit
p.354

Synthesis and Properties of a Novel Photochromic Diarylethene Bearing Methyl Group
p.358

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 393-395Surface Modification of Natural Rubber Latex Film...

Surface Modification of Natural Rubber Latex Film by N-Vinypyrrolidone Graft Copolymerization

Abstract:

The surface modification of natural rubber (NR) latex film by argon plasma pretreatment and subsequent UV-induced graft copolymerization of N-vinypyrrolidone (NVP) was carried out to improve the hydrophilic behavior. The effects of plasma pretreatment time and UV irradiation time on the graft yields were studied. The peroxide functionalities formed by the oxidations in air after plasma pretreatment are the activated species for the subsequent UV-induced graft copolymerization of NVP. ATR-FTIR and XPS analyses indicate that the PVP molecules have covalently bonded onto the surface of NR latex film. The argon plasma pretreatment time of 2min and UV irradiation time of 10min are the proper conditions for the graft polymerization of NVP onto NR latex film, which can reduce the water contact angle value of NR latex film from 95^o to about 57^o.

You might also be interested in these eBooks

Biotechnology, Chemical and Materials Engineering

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 393-395)

Pages:

338-342

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.393-395.338

Citation:

Cite this paper

Online since:

November 2011

Authors:

Qin Sun, He Ping Yu, Zong Qiang Zeng, Guang Lu, Yong Yue Luo

Keywords:

Graft Copolymerization, Hydrophilicity, Natural Rubber Latex (NRL), N-Vinypyrrolidone, Plasma

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] K. Allméar, A. Hult, B. Rånby: J Polym Sci A: Polym Chem Vol. 26 (1988), p. (2099).

Google Scholar

[2] M.T. Razzak, K. Otsuhata, Y. Tabata, F. Ohashi: J Appl Polym Sci Vol. 36(1988), p.645.

Google Scholar

[3] M.T. Razzak, K. Otsuhata, Y. Tabata, F. Ohashi: J Appl Polym Sci Vol. 36(1988), p.829.

Google Scholar

[4] P.Y. Zhang, B Rånby: J Appl Polym Sci Vol. 41(1990), p.1459.

Google Scholar

[5] S.H.Y. Cheo, P. Wang, K.L. Tan, C.C. Ho: J Mater Sci: Mater Med Vol. 12(2001), p.377.

Google Scholar

[6] H, Mirzadeh, A.A. Katbab, M.T. Khorasani: Angew Makromol Chem Vol. 218(1994), p.23.

Google Scholar

[7] CT. Ratnam, F. Yoshii, K. Makuuchi, K. Zaman: J Appl Polym Sci Vol. 72(1999), p.1421.

Google Scholar

[8] P. Wang, K.L. Tan, C.C. Ho, M.C. Khew, E.T. Kang: Eur Polym J Vol. 36(2000), P. 1323.

Google Scholar

[9] A. Karkhaneh, H. Mirzadeh., A.R. Ghaffariyeh: J Appl Polym Sci Vol. 105(2007), p.2208.

Google Scholar

[10] T. Okada, Y. Ikada: Makromol Chem Vol. 192(1991), p.1705.

Google Scholar

[11] M. Bengt, S. Bengt: J Appl Polym Sci Vol. 50(1993), p.1247.

Google Scholar

[12] T. Kochthongrasamee, P. Prasassarakich: J Appl Polym Sci Vol. 101(2006), p.2587.

Google Scholar

[13] K. Sanguansap, R. Thonggoom, P. Tangboriboonrat: Eur Polym J Vol. 42(2006), p.2334.

Google Scholar

[14] H. Chen, G. Belfort:. J Appl Polym Sci Vol. 72(1999), p.1699.

Google Scholar