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Study on the Synthesis of Polyester Type Waterborne Polyurethane and Modifying by Nano-Sized Particles

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Abstract:

The waterborne polyurethane was prepared by reaction between polyester polyol and isophorone diisocyanat, different nanoparticles were filled into the system for modification. The effect of different ratio of materials, the kinds and mass of nanoparticles on the characters of waterborne polyurethane latex and film were investigated. The results showed that the stable polyurethane latex and polyurethane film with perfect characters could be prepared when the ratio of NNCO/NOH was 2.5~3.0, the DMPA with a mass fraction of 5%~6% was added into reaction as a macromolecule extender after adding small molecule chain extender BPO. Filling nanoparticles into the polyurethane latex could improve the water resistance and mechanical characters of the film. Nano-sized SiO2 was a better modifier than TiO2, and the appropriate mass fraction of SiO2 was 6% of polyurethane raw materials.

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Periodical:

Applied Mechanics and Materials (Volumes 217-219)

Pages:

656-660

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.217-219.656

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Online since:

November 2012

Authors:

Yi Chen, Wen Yong Liu, Guang Sheng Zeng, Xiang Gang Li, Ling Gu

Keywords:

Mechanical Characters, Nano-Sized Particle, Polyester Polyol, Waterborne Polyurethane

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] S. Scheider, C. S. P. Sung, R. W. Matton and J. L. Illinger: Macromolecules,Vol. 62 (1975), p.8

Google Scholar

[2] Y. K. Jhon, I. W. Cheong and J. H. Kim: Colloids Surf., APhysicochem. Eng. Asp, Vol.71 (2001), p.179

Google Scholar

[3] F. A. Yan: Paint and Coating industry, Vol.33-3 (2003), p.9

Google Scholar

[4] Y. Y. Yue: Paint and Coating industry, Vol. 33-9 (2003), p.10

Google Scholar

[5] J. L. Gao, Y. H. Liu: Plating and finishing, Vol. 31-5 (2009). p.26

Google Scholar

[6] Y. C. wee, N. G. Seng: Journal of Applied Polymer Science, Vol.36-3 (2006), p.2317

Google Scholar

[7] Y. L. Liu, L. G. Xu and B. Zhou: Modern paint and finishing, Vol.3 (2002), p.35

Google Scholar

[8] B. You, X. H. M. Liao and L. M. Wu: Paint and Coating industry, Vol.37-1 (2007), p.14

Google Scholar

[9] B. K. Kim, J. W. Seo and H. M. Jeong: European Polymer Journal, Vol.39-1 (2003), p.85

Google Scholar

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