Jae yong Jang

3 Questions 2 Answers 0 Followers

Questions related from Jae yong Jang

How can I remove the inhibitor (MEHQ 500~600ppm) in 2-hydroxyethyl acrylate monomer 96% solution?

I used 4M NaOH solution to remove the MEHQ. I had known this is usual method. But when I mixed them, I can feel heat... (may be reaction?) So, I think I need another removal method. (easy and...

23 December 2015 4,244 4 View

How can I blend these Polymers?

I'm a first time at Blending polymer. I will make a Semi-IPN structure with PMMA and PIB in toluene. and I will add the AIBN(Azobisisobutylonitrile) for initiator. Is there any method or condition...

18 November 2015 9,184 3 View

Why is PIB(Polyisobutylene) a good water barrier material?

I'm fabricating a transparent film with PIB for H2O vapor barrier. So, I wonder that the passivating mechanism.

16 November 2015 5,733 4 View