Silicon oil based magnetic fluid was prepared using TE and siliconsurfactant EY as modifier.
以TE和硅油表面活性剂ey为改性剂制备了硅油基磁性流体。
2
It has shown that anionic surfactant, fluorine containing surfactant, and silicon containing surfactant of their proper blending ratio are the good dispersant system for PVDF resin.
The invention discloses chemi-mechanical polishing liquid, which comprises a sol type silicon dioxide, a velocity accelerating auxiliary agent, a surfactant and water.