作　　者： ; ; ;

机构地区： 广州大学化学化工学院

出　　处： 《材料研究与应用》 2011年第4期291-295,共5页

摘　　要： 以中性墨水为研究对象,在基础配方相同的条件下,研究了乙二醇、丙二醇、二甘醇和甘油四种低碳醇的添加量对中性墨水性能的影响.实验结果表明,添加低碳醇质量分数在4%～21%范围内,对中性墨水表观粘度、触变值和稳定性的影响不明显;在书写间歇时间和润滑性方面,添加甘油的中性墨水明显优于添加其它三种醇的中性墨水. Based on the condition of same basic formula, the influence of additive amount of four low-carbon alcohols, including ethylene glycol, propylene glycol, diethylene glycol, and glycerol, on the properties of gel ink was discussed in this paper. The result shows that there is no obvious influence on the apparent viscosity, thixotropie value and stability if the mass fraction of lower alcohols ranges between 4 and 21%. However, the gel ink with the addition of glycerol has better writing and lubricating properties than those with the addition of the other three alcohols.

关 键 词： 中性墨水 表观粘度 触变值 间歇书写时间 出墨量

领　　域： [轻工技术与工程]