杨木化机浆用量对配抄米黄书写纸性能的影响  

The Effect of the Proportion of Poplar APMP on Physical Properties of Yellow Writing Paper

作　　者：王旭青 王伟 吕梁 

机构地区：[1]河南投资集团有限公司,河南郑州450008 [2]驻马店白云纸业有限公司,河南驻马店463100

出　　处：《中国造纸》2012年第7期74-76,共3页China Pulp & Paper

摘　　要：探讨了改变浆料配比中杨木化机浆的用量对配抄米黄书写纸颜色、物理强度等性能的影响。结果表明,随着浆料配比中杨木化机浆用量的不断增大,纸张的亮度降低,a*值变化规律不明显,b*值升高;纸张的松厚度有明显增加;纸张的抗张指数和耐破指数降低;纸张的灰分含量无明显变化。The properties of yellow writing paper were studied by changing the proportion of poplar APMP in paper furnish. These properties included L＊ a ＊ b ＊ , physical strength and ash content. The results revealed that the brightness decreased, a ＊ kept stable, and b ＊ increased by increasing the proportion of poplar APMP in paper furnish. The bulk of paper was significantly improved, both the tensile and burst indexes decreased. The change of ash content was insignificant.

关 键 词：米黄书写纸 APMP 亮度 松厚度 

分 类 号：TS75[轻工技术与工程—制浆造纸工程]