坡缕石耐高温抗菌纸板的研制及其性能  

Preparation and properties of palygorskite thermostability antibacterial paperboard

作　　者：王琼[1] 冯启明[1] 黄阳[1] 王维清[1] 魏凤华[1] 夏维清 王德志[1] 

机构地区：[1]西南科技大学固体废弃物处理与资源化教育部重点实验室,四川绵阳621000

出　　处：《功能材料》2013年第23期3492-3495,3501,共5页Journal of Functional Materials

基　　金：囯家自然科学基金资助项目(50804039);西南科技大学研究生创新基金资助项目(12ycjj18);西南科技大学科研基金资助项目(07ZX2106)

摘　　要：将坡缕石与竹纤维复合，利用浆内添加银型沸石抗菌剂的方法，研制具有耐高温和抗菌性的功能型纸板，此纸可用于高档多功能型壁纸的基纸。采用正交实验探讨纤维配比、助剂添加量及抗菌剂加入量对纸板性能的影响，并分别测试纸板的白度、耐破度、撕裂度、烧失量、抗菌性等性能。结果表明，当坡缕石与竹纤维配比为85：15，CPAM添加量为2．0％，抗菌剂加入量为20％时所抄抗菌纸板的性能为最佳，其中耐高温抗菌纸板的定量值为154g／m^2、厚度为0．32mm、紧度为O．482g／cm^3、白度为71．35、撕裂度为20mN、耐破度为109kPa、烧失量为0．45％，对大肠杆菌和金黄色葡萄球菌的抑菌圈直径分别为24～26和23～24mm。Palygorskite fibre was combined with bamboo fiber and silver type zeolite antibacterial was added with the method of addition in pulp to make thermostability antibacterial functional paperboard, the paperboard could be used to base paper of the high-grade multi-fonction wallpaper. The fibre composition, the adding amount of additives and antibacterial quantity added to the influence of the performance on paperboard were discussed by using orthogonal test, and the properties of paperboard were tested respectively, including whiteness, bursting strength, tearability,ignition loss, antibacterial property and so on.The results showed that the best condition of the experiment was rn （palygorskite） ： m （bamboo fiber） = 85 ： 15, CPAM ： 2.0 %, antibacterial ： 20 %, following the above condition,every properties of the paperboard was the best,where quantitative value was 154 g/m^2, thickness was 0.32 mm, tightness was 0. 482 g/cm^3, whiteness was 71.35, tearability was 20 raN, bursting strength was 109 kPa,ignition loss was 0.45 %, the inhibition zone diameter for escherichia coli and staphylococcus aureus were 24-26 and 23-24 mm respectively.

关 键 词：坡缕石 银型沸石 抗菌 耐高温 纸板 

分 类 号：TS722[轻工技术与工程—制浆造纸工程]