作者: Xiaoqi Zhou
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摘要: A surface treatment composition includes a solution having pH within range of above 4 to 8 that metal cations produced in situ from metal-containing substance Ksp no greater than 1x10-6 reaction with an acid pKa -3.0 +3.5. The further agent mixed the is either sizing or coating used on paper substrate. print media applied Preparation reacting acid, adjusting 8, and mixing cation-containing agents.