Synthesis and Characterization of Amphiphobic CaCO3 -Wood Composite
2010 ◽
Vol 113-116
◽
pp. 1841-1844
In this paper, the preparation of amphiphobic CaCO3-wood composite by reaction of CaCl2 and Na2CO3 in wood through double-diffusive method in the presence of perfluorooctane surfapropyl betaine (DF-921) is demonstrated. The properties of synthesized CaCO3-wood composite were investigated by the contact angle analysis, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR) and scanning electron microscope (SEM). The mechanical properties of the product were tested. The experimental results suggested that a much higher properties performance for the wood-based composite with modified CaCO3. The surface of the new product exhibited the amphiphobic property.
2013 ◽
Vol 32
(2)
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pp. 157-162
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2012 ◽
Vol 217-219
◽
pp. 551-554