Synthesis of Furan Resin With High Water Content

QIU Wen-ge; LI Chuan-qiang; BAI Guang-mei; WANG Rui-ying; SONG Xiu-qing

QIU Wen-ge, LI Chuan-qiang, BAI Guang-mei, WANG Rui-ying, SONG Xiu-qing. Synthesis of Furan Resin With High Water Content[J]. Journal of Beijing University of Technology, 2009, 35(6): 800-804.

Citation:

QIU Wen-ge, LI Chuan-qiang, BAI Guang-mei, WANG Rui-ying, SONG Xiu-qing. Synthesis of Furan Resin With High Water Content[J]. Journal of Beijing University of Technology, 2009, 35(6): 800-804.

Citation:

QIU Wen-ge, LI Chuan-qiang, BAI Guang-mei, WANG Rui-ying, SONG Xiu-qing. Synthesis of Furan Resin With High Water Content[J]. Journal of Beijing University of Technology, 2009, 35(6): 800-804.

Synthesis of Furan Resin With High Water Content

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The influencing factors in the course of synthesis of furan resin modified by urea-formaldehyde resin, such as reaction temperatures, molar ratio of formaldehyde and urea, pH values, charging ways and the addition of modifying agents, have been studied.Meanwhile, a more proper processing condition of synthesis of furan resin with high water content has been found.The furan resin product is a brown transparent liquid, which has the performance:tensile strength 2.28 MPa, mass fraction of water 18.9%, mass fraction of free formaldehyde 0.23%, viscosity(20℃) 31 mPa·s.

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Synthesis of Furan Resin With High Water Content

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