液体荧光增白剂和粉状荧光增白剂增白性能的比较试验  

Comparison of Brightening Performance Between Liquid Fluorescent Brightener and Powder Fluorescent Brightener

作　　者：陈新爱 

机构地区：[1]山东菏达纸业有限公司,山东菏泽274108

出　　处：《造纸化学品》2006年第6期25-27,共3页Paper Chemicals

摘　　要：使用液体荧光增白剂PL-1和粉状荧光增白剂VBL在混合纸浆中进行增白性能比较试验。结果表明:液体荧光增白剂PL-1提高了纸张的白度,最高达到97.06%ISO,且成本低,具有广泛的推广应用价值。A test for comparing the brightening performance of liquid fluorescent brightener PL-1 with that of powder fluorescent brightener VBL on a mixed pulp was carried out. The results indicated that the liquid fluorescent brightener PL-1 showed a better performance, and the paper brightness could be as high as 97.06% ISO with a relatively low cost. It has a higher application value.

关 键 词：增白剂 液体荧光增白剂PL-1 粉状荧光增白剂VBL 混合纸浆 白度 

分 类 号：TS727.2[轻工技术与工程—制浆造纸工程]