Preparation and Characteristic of Urea Formaldehyde Modified with Hexamethoxymethyl Melamine

Abstract:

Hexamethoxymethyl melamine (HMMM) was used to modify UF resins to obtain good performance with low formaldehyde emission. The effect of urea to formaldehyde ratio, HMMM content on the properties of UF resin was studied in detail. The results suggested that urea to formaldehyde ratio to be 1:0.9 and 20% HMMM content is the optimum formulation to afford desired UF resin. The viscosity, solidification time, bond strength and formaldehyde emission of the modified UF resins were also studied. The results revealed that the performance of the modified UF achieved the chinese standard.

• Periodical: Advanced Materials Research (Volumes 160-162)
• Pages: 1245-1252
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.160-162.1245
• Online since: November 2010
• Authors: Zhen Zhong Gao, Li Tao Guan, Jin Sun, Deng Yun Tu
• Keywords: Formaldehyde Emission, Hexamethoxymethyl Melamine (HMMM), Modified, Urea-Formaldehyde

References

[1] Z. M. Ding and H. Fan, Tech & Develop Chem Industry, Vol. 33 (4) (2004), p.23.

[2] J. Y. Gu, L. B. Zhu and S. Y. W, Adhes in China, Vol. 24 (5) (2003), p.1.

[3] J. Joseph, Forest Prod J, Vol. 48 (6) (1998), p.81.

[4] M. Y. Wang, H. L. Zhang et al., J Luoyang Normal University, Vol. 2 (2004), p.58.

[5] R. F. Blomquisl and W.Z. Olson, Forest Prod J. Vol. 2 (1955), p.50.

[6] X. G. Cao, B. G. Zhang et al. Chem and adhes, Vol. 1 (1998), p.32.

[7] J. C. Chang, Y. Huang et al. Adhes in China, Vol. 5 (1991), p.4.

[8] L. Ma and M. Y. Gan, China Adhes, Vol. 1 (1993), p.40.

[9] K. Okada and K. Doi, Jpn, Kokaj Tokkyo Koho JP: 10168421.

[10] K. Udea and K. Doi, Jpn, Kokai Tokkyo Koho JP: 11246838.

[11] H. W. Cui and G. B. Du, Adhes in China, Vol. 28 (2) (2007), p.41.

[12] S. Y. Wang, T. H. Yang and L. T. Lin, Build Environ, Vol. 42(7) (2007), p.2472.

[13] J. Z. Yang and L. Xu, China Adhes, Vol. 15(5) (2006), p.31.

[14] M. Y. Gan and J. Liu, China Adhes, Vol. 13(6) (2004), p.8.