APMP不同筛分组分对纸张性能的影响  

Effects of Different Fractions of APMP on Handsheet Properties

作　　者：王旸[1] 王志杰[1] 李可成 

机构地区：[1]陕西科技大学造纸工程学院,陕西西安710021 [2]加拿大New Brunswick大学化学工程学院,加拿大弗雷德里克顿,E386C2

出　　处：《中国造纸》2009年第B12期27-30,共4页China Pulp & Paper

摘　　要：测定了打浆度为50°SR的黑杨木APMP中各筛分组分的含量、纤维形态，考察了不同筛分组分对纸张强度、紧度和不透明度的影响。结果表明，通过200目筛网的纤维组分对纸张紧度和不透明度的影响最大；介于100目和200目筛网之间的纤维组分对纸张强度影响最大。Poplar APMP with the beating degree of 50°SR was fractionated. The amount and fiber morphology of different fractions were determined, the effects of various fractions on the strength properties, density and opacity of the paper were also investigated. The results indicated that the fraction of passing 200 mesh has the greatest effect on the paper density and opacity, on the other hand the fraction between 100 mesh and 200 mesh is significantly contributive to the paper strength.

关 键 词：APMP 筛分 纸张性能 

分 类 号：TS752[轻工技术与工程—制浆造纸工程]