采用有机铝型螯合物凝胶剂、松香改性酚醛树脂、亚麻仁油和高沸点煤油制备胶印油墨用连结料,研究了亚麻仁油、高沸点煤油和凝胶剂的用量对连结料流变性能的影响.根据流变实验测定值,准确地拟合出该连结料体系的一系列黏度模型.根据该黏度模型,能够在改变原料配比、温度与剪切速率的条件下,相当精确地描述连结料体系的黏度.因此,若能利用汇编语言设计出连结料的配方计算软件,则可根据连结料体系中各因素变化来直接调节连结料的流变参数,达到快速调整连结料配方、缩短生产工艺时间、稳定连结料质量、适应高速印刷油墨要求的目的.
参考文献
| [1] | SUPLAND A.Factors determining the efficiency of lithographic inks[A].TAGA Proceedings,1983:191-236. |
| [2] | 张涛,袁华,陈矩钧.凝胶剂用量对胶印油墨性能的影响[J].上海涂料,2010(11):8-12. |
| [3] | TOYODA H;CHIYODA T .Rosin modified phenolic resin,gel varnish using the same,printing ink,printing method,and method for producing rosin modified phenolic resin[P].US,2004/0181026A1,2004-09-16. |
| [4] | 张军,吴石山,郑昌仁,徐敏,李洪泊,刘青.SBS浓溶液流动行为与粘度模型的研究[J].高分子材料科学与工程,2002(05):163-166. |
| [5] | 赵东柏,李小东,申永芳.调墨油与温度对胶印油墨流变学特性的影响[J].包装工程,2010(09):99-101. |
| [6] | AVCI S;MERCHANT D .Compositions useful to provide improved theology and mist control to ink formulations and ink formulations containing such compositions[P].US,2009/0183649,2009-07-23. |
| [7] | SUN W X;YANG Y R;WANG T et al.Large amplitude oscillatory shear theology for nonlinear viscoelasticity in hectorite suspensions containing poly(ethylene glycol)[J].Polymer,2011,52(06):1402-1409. |
| [8] | LEIGHTON D;ACRIVOS A .The shear-induced migration of particles in concentrated suspcnsions[J].Journal of Fluid Mechanics,1987,181:415-439. |
| [9] | 张鹏,吴志超,敖华军.污泥的粘度与浓度、温度三者关系式的实验推导[J].环境污染治理技术与设备,2006(03):72-74. |
| [10] | BARNES H A .The yield stress—a review or ‘παντα pεt’—everything flows[J].Journal of Non-Newtonian Fluid Mechanics,1999,81(1/2):133-178. |
| [11] | Nuria Calero;Ma Carmen Alfaro;Ma Angeles Lluch .Rheological Behavior and Structure of a Commercial Esterquat Surfactant Aqueous System[J].Chemical Engineering & Technology: Industrial Chemistry -Plant Equipment -Process Engineering -Biotechnology,2010(3):481-488. |
| [12] | 杨寅,许文才,孙家跃,杜海燕,罗世永.胶印油墨的流变学参数与印刷适性研究[J].包装工程,2010(17):138-141. |
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