Yin Jun

3 Questions 4 Answers 0 Followers

Questions related from Yin Jun

What is the reason for the delamination phenomenon when using PVDF to scrape the flat film?

The casting solution is composed of PVDF6020, PEG-400, LiCl and DMAc. The first coagulation bath uses isopropanol, and the second coagulation bath uses deionized water. But when I tried to remove...

11 March 2021 3,493 0 View

How can I remove the sticky PDMS from the silicon wafer?

The pdms cannot be cured on the silicon wafer due to operational problems, and it is in a very sticky state. I put it in the oven to cure for a few hours and it didn't improve at all. Is there any...

04 March 2021 281 3 View

How to remove the residual PDMS on the silicon mold?

Incompletely cross-linked pdms are difficult to remove.

02 March 2021 1,365 3 View