文献类型：期刊文献

中文题名：复配增稠剂对中性墨水流变性能的影响

英文题名：Rheologicai Properties of Gel Ink with Composite Thickening Agents

作者：浦玉[1];陈爱平[1];钱纪军[1];刘众鑫[1];冯征宇[1]

机构：[1]华东理工大学材料科学与工程学院超细材料制备与应用教育部重点实验室,上海200237

年份：2009

卷号：33

期号：3

起止页码：72

中文期刊名：机械工程材料

外文期刊名：Materials For Mechanical Engineering

收录：CSTPCD;;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：中性墨水;流变性能;黄原胶;碱溶胀丙烯酸

外文关键词：gel ink; rheological property; xanthanl acrylic emulsion

摘要：以黄原胶和碱溶胀丙烯酸复配为增稠剂,制备了颜料炭黑中性墨水,研究了增稠剂的复配比例和中性墨水的制备温度对中性墨水流变性能的影响。结果表明:制备的中性墨水具有剪切变稀的非牛顿流体特征,两种增稠剂的复配会产生协同效应;中性墨水的颜料粒径和书写性能易受制备温度的影响,较适宜的中性墨水制备温度为40℃;研制的中性墨水的性能指标与国外同类产品相当。
The concoction of xanthan and acrylic emulsion was selected as thickening agents to prepare the gel ink with carbon black as pigment. The effects of the dosage of thickening agents and preparing temperature on the theological properties of the gel ink were investigated. The results show that such composite thickening agents had a synergistic effect on the rheological properties of the ink. The gel ink prepared by composite thickening agents exhibited as non-Newtonian shear thinning fluids behavior. The particle size and writing performance of the gel ink were influenced by the preparing temperature. The optimization temperature for the gel ink preparation was 40 ℃. The properties of the prepared gel ink were matched to those of the imported ink products.