The ink absorption rate speeded up with the thickness of coating layer.
当共聚单体投料比n(AM ) /n(VAC)为 0 0 333左右、共聚物的相对分子质量 (黏均 )为 1 0万到 1 3万时其吸墨性能和清晰度最好 ,同时吸墨速度随涂层厚度的增加而加
In this paper, three kinds of organic ink absorbents which werepoly(vinyl alcohol) modified by acryl amide, poly(vinyl alcohol)modified by crylic acid and poly(vinyl alcohol) by acryl amide and crylicacid and one kind of inorganic ink absorbent which was silica weresynthesized, and the effects of the coating layer on ink absorption rateand definition were studied.
本论文合成了三种有机类吸墨剂——丙烯酰胺改性的聚乙烯醇(AM-PVA)、丙烯酸改性的聚乙烯醇(AA-PVA)和丙烯酰胺-丙烯酸共同改性的聚乙烯醇(AM-AA-PVA)以及一种无机类吸墨剂——二氧化硅,并且研究了它们对吸墨速度和清晰度的影响,同时对有机类吸墨剂的吸墨机理进行了初步探讨。
It includes the coating structure and property, ink absorption, gloss, water-fastness and light-permanence.
对影响数码彩色喷墨打印纸质量的因素--涂料涂层的结构与性质,涂层的吸墨性、光泽度、耐水性和耐光性等做了探讨,并提出了提高其上述性能的方法。