Research and Application of Styrene-Butyl Acrylate Modified AKD Surface Sizing Agent
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NETL
NSTL
维普
万方数据
基于抗水型表面施胶剂与增强型表面施胶在实际生产过程中存在的问题,本文提出了苯乙烯-丙烯酸丁酯改性AKD表面施胶剂概念及工艺方案,并将其应用于文化用纸的生产.结果表明:对于使用OBA增白的文化用纸,相比于增强型表面施胶剂,苯乙烯-丙烯酸丁酯改性AKD表面施胶剂在保证产品强度性能与抗水性能优良的前提下,能够降低ASA的用量15.09%,表面施胶剂用量降低13.15%,O B A总用量降低26.54%,平均每吨纸节约成本8.07元,产生了较好的经济效益.
Based on the problems of water-resistant surface sizing agents and enhanced surface sizing in the production process,this paper proposes the styrene-butyl acrylate modified AKD surface sizing agent,which was applied to the cultural paper production.The results showed that,for OBA whitening of cultural paper,compared with the enhanced surface sizing agent,styrene-butyl acrylate modified AKD surface sizing agent can reduce the dosage of ASA by 15.09%,the dosage of surface sizing agent by 13.15%,and the total dosage of OBA by 26.54%under the premise of guaranteeing the excellent strength performance and water resistance of the product.The average cost was reduced by 8.07 yuan per tonne of paper,showing better economic benefits.
NETL
NSTL
维普
万方数据
