北京印刷学院学报
北京印刷學院學報
북경인쇄학원학보
JOURNAL OF BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
2014年
2期
13-16
,共4页
白色水性墨%遮盖力%分散性
白色水性墨%遮蓋力%分散性
백색수성묵%차개력%분산성
white water-based ink%covering property%disper-sion
为了研究白色水性柔印墨的遮盖力,对油墨成分进行了研究,改变颜料的种类、研磨树脂的种类、颜基比以及分散剂的种类和含量、成膜树脂种类,配制油墨,测试油墨分散性,并将油墨涂布到遮盖力测试纸上,测试墨膜的遮盖力。结果表明:分散性是影响油墨遮盖力的主要因素;颜料和树脂种类以及两者之间的比例是影响油墨遮盖力的关键因素;分散剂种类、含量以及分散时间也对油墨遮盖力有一定影响。
為瞭研究白色水性柔印墨的遮蓋力,對油墨成分進行瞭研究,改變顏料的種類、研磨樹脂的種類、顏基比以及分散劑的種類和含量、成膜樹脂種類,配製油墨,測試油墨分散性,併將油墨塗佈到遮蓋力測試紙上,測試墨膜的遮蓋力。結果錶明:分散性是影響油墨遮蓋力的主要因素;顏料和樹脂種類以及兩者之間的比例是影響油墨遮蓋力的關鍵因素;分散劑種類、含量以及分散時間也對油墨遮蓋力有一定影響。
위료연구백색수성유인묵적차개력,대유묵성분진행료연구,개변안료적충류、연마수지적충류、안기비이급분산제적충류화함량、성막수지충류,배제유묵,측시유묵분산성,병장유묵도포도차개력측시지상,측시묵막적차개력。결과표명:분산성시영향유묵차개력적주요인소;안료화수지충류이급량자지간적비례시영향유묵차개력적관건인소;분산제충류、함량이급분산시간야대유묵차개력유일정영향。
In order to research the covering property ( CP ) of white water-based flexo ink, this paper studies the component part of ink, which is prepared by changing ( a) the variety of both pigments and resins, ( b) the ratio of pigment to resin, ( c) the variety and the content of dispersants and ( d ) the variety of film-forming resins. This paper tests the diameter size, coating it onto the surface of the covering power test paper to get their CP data. It has been testified that the dispersion property is the major factor which influences the CP of white water-based covering ink. The variety of both pigments and resins, the ratio of pigment to resin are the key factors for the CP; the result also proves that different kind of dispersants and contents are also important factors which influence the dispersion property.