The result showed that the surface free energy of rice-straw board was higher than that of rice-straw, the surface contact angle was diminished gradually from the mixed gluing li…
试验结果表明,稻草刨花板的表面自由能高于稻草原料,不同配比的UF和MDI混合胶液在稻草刨花板表面的接触角是随着时间的延长而减小最后逐渐趋于稳定。