|
二维码（扫一下试试看！） |
| Improvement of Paper Surface Hydrophobicity with Polypropylene Wax |
| |
| DOI：10.11980/j.issn.0254-508X.2014.10.004 |
| Key Words:modified WPP blend film low-surface-energy hydrophobicity |
| Author Name | Affiliation | | 肖圣威1 | 1.浙江工业大学化学工程与材料学院,浙江杭州,310014 | | 王德海1，* | 1.浙江工业大学化学工程与材料学院,浙江杭州,310014 | | 杜治波1 | 1.浙江工业大学化学工程与材料学院,浙江杭州,310014 | | 胡杨飞1 | 1.浙江工业大学化学工程与材料学院,浙江杭州,310014 | | 蒋仕强2 | 2.浙江高阳纸业有限公司,浙江富阳,311400 |
|
| Hits: 9046 |
| Download times: 2988 |
| Abstract:The complex emulsions which were prepared by blending carboxyl styrene-butadiene latex with modified polypropylene wax (MWPP) emulsions were applied to paper coating, and the effects of different kinds and contents of MWPP on paper surface hydrophobicity were researched. The surface properties of styrene-butadiene-MWPP blended films were analyzed by polarizing microscopy, AFM(Atomic Force Microscopy) and contact angle measurements. The results showed that “island-type” structures of MWPP were formed on the blended film. Water contact angle of blended film surface increased from 65.35° to 114.83° with the increasing of MWPP content from 0 to 5%. Meanwhile, coating thickness had little impact on water contact angle and surface energy of the blended film. |
| View Full Text HTML View/Add Comment Download reader |
|
|
|