| 查看: 330 | 回复: 0 | |||
[交流]
流变仪在涂料和油漆中的应用
|
| Waterborne coatings do not have a priori, the same advantageous rheological properties as solvent-based coatings. If not formulated correctly, they are much inferior with regard to flow properties, leveling, application properties, film build, etc.. In order to obtain the desired performance, thickeners and rheological modifiers are added to improve waterborne paints. Conventional thickeners like cellulosics, high molecular weight polymers or inorganic clays increase the viscosity during application, but they provide poor spatter resistance and leveling to the paint. Associative thickeners are low molecular weight, water soluble polymers like modified alkali swellable emulsions, and provide overall good performance to a waterborne coating. |
回复此楼» 本帖附件资源列表
-
欢迎监督和反馈：小木虫仅提供交流平台，不对该内容负责。
本内容由用户自主发布，如果其内容涉及到知识产权问题，其责任在于用户本人，如对版权有异议，请联系邮箱：xiaomuchong@tal.com - 附件 1 : 流变仪在涂料和油漆中的应用.pdf
2016-03-22 11:27:09, 2.78 M
» 猜你喜欢
298求调剂
已经有12人回复
-
291分工科求调剂
已经有9人回复
-
284求调剂
已经有6人回复
-
材料学调剂
已经有10人回复
-
材料284求调剂，一志愿郑州大学英一数二专硕
已经有10人回复
-
0805总分292，求调剂
已经有3人回复
-
0856材料求调剂
已经有3人回复
-
303求调剂
已经有3人回复
-
一志愿中南大学理学化学
已经有3人回复
-
材料化工调剂
已经有9人回复
30