analysis using a new instrument analysis of pine fiber morphology analysis of ctmp pulp fiber morphology（使用新的分析仪器分析松纤维形态分析ctmp纸浆纤维形态）.docVIP

Analysis using a new instrument Analysis of pine fiber morphology Analysis of CTMP pulp fiber morphology This research was supported by National Natural Science Foundation , Guangdong Provincial Natural Science Foundation of Dr. startup items (8451064101000807), Ministry of Education, Dr. Gao Xiao-point fund issues new teachers (200,805,611,104), Guangdong Provincial Key Project of Natural Science College (06Z002) of funding. In recent years, various high-yield pulp with the rapid development of high-yield pulp has been widely used to produce newsprint, multi-layer cardboard, toilet paper, or as part of chemical pulp substitute for coated and uncoated printing paper, writing paper and other specialty paper, etc. [1-2] due to environmental and economic reasons, domestic and foreign mills come to realize the closed loop recycling Whitewater importance, with the white water closed loop of continuous improvement, Whitewater in fiber and small fiber content and morphological differences are bound to paper machine operation and the nature of a certain impact, domestic and international research institutions to strengthen the process of Whitewater closed loop fiber and small fiber research [3-5]. [6] studied cyclic Whitewater high yield pulp fibers and its impact on small paper performance results show that high-yield pulp in a small fiber content of 20% or more; with circulating white water over the paper with water obtained Physical strength is increased by 9.3% ~ 93.4%, the optical performance 1% ~ 10%. M ?Rundlof [7] and others studies have shown that white water of the small fibers and raw materials in some small fibers in the types of different, and the two kinds of small fiber surface chemical composition is different, white water in the small fibers have more surface adsorption of organic extracts, two other small fibers is not very different chemical composition, but they did not pastes and Whitewater in the form of fibers and small fib