Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31070498]; Postgraduate Innovation Foundation of Hunan Province [CX2012B322]; Postgraduate Innovation Foundation of the Central South University of Forestry Technology [CX2012B12]
机构署名：
本校为第一且通讯机构
院系归属：
理学院
摘要：
The dyeing properties of ethylated Chinese fir powder with disperse dyes under high temperature and high pressure were investigated in this paper, the dyeing results indicated that the color shade of dyed ethylated fir is similar to that of dyed polyester fabric while PH value of dyeing solution is between 4~5, and the dyed sample is of a good wash fastness. At the same time, the characteristics of the samples were analyzed by FT-IR and SEM, it indicated that dyes molecules were adsorbed on the surface and went into the microporous of ethylated fir powder, so that brighter color were observed ...
