中国造纸学报2025，Vol.40Issue(1)：135-144,10.DOI:10.11981/j.issn.1000-6842.2025.01.135
纸张用防黏附石蜡/二氧化硅涂料的制备及涂布纸性能研究
Study on Preparation of Anti-adhesion Paraffin/Silica Coating for Paper and Properties of Coated Paper
摘要
Abstract
In this study,an environmentally friendly and efficient anti-adhesion coating for paper using food-grade raw materials were devel-oped,specifically paraffin and fumed silica.The effects of coating amount,the mass ratio of paraffin to modified fumed silica nanoparticles(HSNPs),and heat treatment temperature on the wettability of the coated paper were investigated.Additionally,the mechanical properties,acid and alkali resistance,and anti-adhesion characteristics of the coated paper were examined.The results indicated that when the coating amount was 8 g/m2,the mass ratio of paraffin to HSNPs was 1∶5,and the heat treatment temperature was 120 ℃,the paraffin/HSNPs coated paper retained its superhydrophobic properties even after undergoing 12 friction cycles,6 000 water drop impacts,and 20,000 bending tests,etc.,respectively.After paraffin/HSNPs coating was applied to paper cups,the coated paper cups could exhibit excellent anti-adhesion effects against various viscous liquids.关键词
纸基材料/石蜡/二氧化硅/超疏水/防黏附涂层Key words
paper-based material/paraffin/silica/superhydrophobicity/anti-adhesion coating分类
轻工业引用本文复制引用
李俊伟,安兴业,鲁宾,程正柏,曹海兵,刘洪斌..纸张用防黏附石蜡/二氧化硅涂料的制备及涂布纸性能研究[J].中国造纸学报,2025,40(1):135-144,10.基金项目
浙江景兴纸业股份有限公司校企合作项目. （）
