Influence of film forming substrate on self-organized gradient structure of fluoroacrylate/polyurethane composite emulsion
Fluoroacrylate/polyurethane composite emulsion (FPAPU) were synthesized by miniemulsion polymerization. The effect of four kinds of materials with different surface properties (aluminum plate, stainless steel plate, PTFE plate and glass plate) on the self-organized gradient distribution structure of...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2020-03-01
|
| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/Y2020/V48/I3/59 |
| _version_ | 1797967283090358272 |
|---|---|
| author | XIN Hua LIU Jian-fang YANG Jiang-peng ZHANG Hui ZHAO Xing |
| author_facet | XIN Hua LIU Jian-fang YANG Jiang-peng ZHANG Hui ZHAO Xing |
| author_sort | XIN Hua |
| collection | DOAJ |
| description | Fluoroacrylate/polyurethane composite emulsion (FPAPU) were synthesized by miniemulsion polymerization. The effect of four kinds of materials with different surface properties (aluminum plate, stainless steel plate, PTFE plate and glass plate) on the self-organized gradient distribution structure of fluorine-containing components in FPAPU latex film was studied. The results show that the gradient structure is not obvious when the film is formed on aluminum and stainless steel plate respectively. The gradient structure is obvious when the film is formed on PTFE and glass substrate respectively. Especially for the film formed on the glass plate, the content of fluorinated component is increased from film-substrate (F-S) surface to film-air (F-A) surface, and the difference of both sides of the film is obvious. The surface free energy difference can reach 11.71 mN/m. The apparent stratification structure is formed from F-S surface to F-A surface, and F-A surface is relatively rough. The film formed on glass substrate has excellent hydrophobicity and oleophobicity, and the contact angle of water and oil (diiodomethane) on which can reach 121.6ånd 90.6°respectively. |
| first_indexed | 2024-04-11T02:28:48Z |
| format | Article |
| id | doaj.art-16302ba6a53f4060baaee357111e6aa5 |
| institution | Directory Open Access Journal |
| issn | 1001-4381 1001-4381 |
| language | zho |
| last_indexed | 2024-04-11T02:28:48Z |
| publishDate | 2020-03-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-16302ba6a53f4060baaee357111e6aa52023-01-02T21:47:20ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43811001-43812020-03-01483596520200308Influence of film forming substrate on self-organized gradient structure of fluoroacrylate/polyurethane composite emulsionXIN Hua0LIU Jian-fang1YANG Jiang-peng2ZHANG Hui3ZHAO Xing4Key Laboratory of Auxiliary Chemistry&Technology for Chemical Industry(Ministry of Education), Shaanxi University of Science&Technology, Xi'an 710021, ChinaKey Laboratory of Auxiliary Chemistry&Technology for Chemical Industry(Ministry of Education), Shaanxi University of Science&Technology, Xi'an 710021, ChinaKey Laboratory of Auxiliary Chemistry&Technology for Chemical Industry(Ministry of Education), Shaanxi University of Science&Technology, Xi'an 710021, ChinaKey Laboratory of Auxiliary Chemistry&Technology for Chemical Industry(Ministry of Education), Shaanxi University of Science&Technology, Xi'an 710021, ChinaKey Laboratory of Auxiliary Chemistry&Technology for Chemical Industry(Ministry of Education), Shaanxi University of Science&Technology, Xi'an 710021, ChinaFluoroacrylate/polyurethane composite emulsion (FPAPU) were synthesized by miniemulsion polymerization. The effect of four kinds of materials with different surface properties (aluminum plate, stainless steel plate, PTFE plate and glass plate) on the self-organized gradient distribution structure of fluorine-containing components in FPAPU latex film was studied. The results show that the gradient structure is not obvious when the film is formed on aluminum and stainless steel plate respectively. The gradient structure is obvious when the film is formed on PTFE and glass substrate respectively. Especially for the film formed on the glass plate, the content of fluorinated component is increased from film-substrate (F-S) surface to film-air (F-A) surface, and the difference of both sides of the film is obvious. The surface free energy difference can reach 11.71 mN/m. The apparent stratification structure is formed from F-S surface to F-A surface, and F-A surface is relatively rough. The film formed on glass substrate has excellent hydrophobicity and oleophobicity, and the contact angle of water and oil (diiodomethane) on which can reach 121.6ånd 90.6°respectively.http://jme.biam.ac.cn/CN/Y2020/V48/I3/59fluoroacrylategradient structurefilm-forming substratesurface propertyself organization |
| spellingShingle | XIN Hua LIU Jian-fang YANG Jiang-peng ZHANG Hui ZHAO Xing Influence of film forming substrate on self-organized gradient structure of fluoroacrylate/polyurethane composite emulsion Cailiao gongcheng fluoroacrylate gradient structure film-forming substrate surface property self organization |
| title | Influence of film forming substrate on self-organized gradient structure of fluoroacrylate/polyurethane composite emulsion |
| title_full | Influence of film forming substrate on self-organized gradient structure of fluoroacrylate/polyurethane composite emulsion |
| title_fullStr | Influence of film forming substrate on self-organized gradient structure of fluoroacrylate/polyurethane composite emulsion |
| title_full_unstemmed | Influence of film forming substrate on self-organized gradient structure of fluoroacrylate/polyurethane composite emulsion |
| title_short | Influence of film forming substrate on self-organized gradient structure of fluoroacrylate/polyurethane composite emulsion |
| title_sort | influence of film forming substrate on self organized gradient structure of fluoroacrylate polyurethane composite emulsion |
| topic | fluoroacrylate gradient structure film-forming substrate surface property self organization |
| url | http://jme.biam.ac.cn/CN/Y2020/V48/I3/59 |
| work_keys_str_mv | AT xinhua influenceoffilmformingsubstrateonselforganizedgradientstructureoffluoroacrylatepolyurethanecompositeemulsion AT liujianfang influenceoffilmformingsubstrateonselforganizedgradientstructureoffluoroacrylatepolyurethanecompositeemulsion AT yangjiangpeng influenceoffilmformingsubstrateonselforganizedgradientstructureoffluoroacrylatepolyurethanecompositeemulsion AT zhanghui influenceoffilmformingsubstrateonselforganizedgradientstructureoffluoroacrylatepolyurethanecompositeemulsion AT zhaoxing influenceoffilmformingsubstrateonselforganizedgradientstructureoffluoroacrylatepolyurethanecompositeemulsion |