8 Questions 5 Answers 0 Followers
Questions related from Susan Davari
Hi there I have some PEBA granola. and I want to prepare a solution using it. However, I'm not sure whether it is dirt-free or not. Do you think it is normal to remove dust and dirt from such raw...
05 July 2022 6,293 1 View
Hi I need to calculate hansen solubility parameters for my polymer, poly vinylimidazole. However, because my major field was not directly related to polymer, I am a bit confused with some massive...
23 June 2020 3,146 0 View
Dear all I am searching for vinyl vibrations in IR spectra of styrene and 2-vinyl-4,6-diamino-1,3,5-triazine (CAS: 3194-70-5). Would you please provide some references as strong evidence? Thank...
19 September 2018 1,978 3 View
I have a vinyl monomer which I purchased from Aldrich. Company has not mentioned that this monomer has an inhibitor or any further information about its condition of storage proving this substance...
19 May 2016 2,971 2 View
What are common solvents for bromo heptane? I know n-hexane or n-pentane, so please mention other solvents if exist. Thank you.
25 December 2015 9,948 2 View
Although surface modification of polypropylene membranes mostly has been done by plasma techniques, I can not access to this technology easily. Hence, I want to modify PP via photoinitiated...
04 October 2015 1,740 3 View
I want to prepare a TFC polyamide membrane, however I've got confused about choosing an appropriate support layer for fabrication of TFC PA membrane with high heat resistance properties...
26 September 2015 9,375 2 View
I have some thin film composite polyamide membranes and I want to conduct some antimicrobial tests on them to measure their antibacterial ability. How can I sterilize my membranes before any...
29 July 2015 8,516 1 View
