| 查看: 270 | 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
2016-03-28 11:46:16, 2.78 M
» 猜你喜欢
266求调剂
已经有4人回复
-
324求调剂
已经有9人回复
-
招收生物学/细胞生物学调剂
已经有4人回复
-
一志愿武汉理工，总分321，英一数二，求老师收留。
已经有5人回复
-
284求调剂
已经有12人回复
-
348求调剂
已经有3人回复
-
329求调剂
已经有7人回复
-
求调剂，一志愿 南京航空航天大学大学 ，080500材料科学与工程学硕
已经有4人回复
-
考研调剂
已经有9人回复
-
304材料求调剂
已经有4人回复
