Nurhazwane Abdul Fadil

3 Questions 3 Answers 0 Followers

Questions related from Nurhazwane Abdul Fadil

How to confirmthe presence of urea linkage in polyurethane gel?

Hi everyone. I have synthesized polyurethane gel with the presence of salt water. From the FTIR analysis attached, there is small peak appear in 1666 cm-1 when polyurethane prepared with salt...

12 June 2019 9,880 2 View

How much wt.% DBTL catalyst is to be added to synthesis polyurethane gel/elastomer?

To my dearest researcher and academician, I have a question - How much wt.% DBTL catalyst is to be added to synthesis polyurethane gel/elastomer in common practice? I hope you guys can share...

05 December 2018 1,257 3 View

Hi all. Is there any crosslinking retarder for polyurea/polyurethane polymer?

Hi all. Is there any crosslinking retarder for polyurea/polyurethane polymer? Thanks in advance

31 May 2018 2,310 5 View