| 查看: 424 | 回复: 0 | |||
yubaohua木虫 (小有名气)
|
[交流]
PAMAM
|
|
1. PAMAM can be used to make self-healing coatings. G0 generation PAMAM can react with diisocyanate to make polyurea micro-spherical shell, and the linseed oil coated by polyurea microspheres through emulsification compounds with polyurethane substrate to get coating with self-healing properties. Such coatings can improve its thermal stability up to 380 °C. Polyurea microspheres with a large number of amino group can improve its adhesion performance with polyurethane coating or substrate. The polyurea microspheres based on PAMAM embedded in the polyurethane coatings to coat on the surface of the steel material, its antiseptic properties will be improved with the content increase of polyurea microspheres in the polyurethane coatings, the general content is between 2-5%. When the content is 5%, it shows the best corrosion resistance, even rupturing 120h will still have a good self-healing properties. Weihai CY Dendrimer Technology Co., Ltd forwards from“Novel Polyurea Microcapsules Using Dendritic the Functional Monomer: Synthesis, characterization, and its use in self-healing and anticorrosive Polyurethane Coatings ". Pyus D. Tatiya, Rahul K Hedaoo Pramod P. Mahulikar, and Vikas V. Gite Department of Polymer Chemistry, School of Chemical Sciences, North Maharashtra University, Jalgaon, Maharashtra, India-425 001. |
回复此楼» 猜你喜欢
最失望的一年
已经有11人回复
-
拟解决的关键科学问题还要不要写
已经有8人回复
-
求推荐英文EI期刊
已经有5人回复
-
存款400万可以在学校里躺平吗
已经有27人回复
-
请教限项目规定
已经有4人回复
-
国自然申请面上模板最新2026版出了吗？
已经有20人回复
-
26申博
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
-
疑惑？
已经有5人回复
