Zi Ye

2 Questions 2 Answers 0 Followers

Questions related from Zi Ye

How to increase the hardness of a coating without affecting its flexibility ?

I am currently developing a high hardness coating for PET and the problem now is that the coating can be very hard (pencil hardness 6H), but it is so brittle that it cracks easily when bent. The...

16 January 2023 5,960 2 View

Can the preparation of silica sol be carried out by non-acid-base catalysis?

I need to prepare a silica sol, but I hope the pH of the system is close to neutral. Is there a workable solution ? In addition, the experimental conditions are relatively simple.

18 February 2019 4,069 0 View