Noman Naseeb

3 Questions 4 Answers 0 Followers

Questions related from Noman Naseeb

How can i avoid brittleness-non flexibility of polyvinyl alcohol when deposited on a porous electrospun mat?

I am casting polyvinyl alcohol on a electrospun mat. As it become solidified, the PVA film become too much dense and brittle which makes the composite unusable.

24 September 2017 6,533 2 View

Hi every one, how i can find underwater oil contact angle on polymeric membrane ?

i am trying to first immersed my membrane in water and then trying to placed the oil droplet to find underwater oleophobicity but as i placed the oil, it spreads

02 June 2017 2,948 3 View

Hi everyone, How to securely peel off PVDF-HFP mat from aluminum foil on a drum collector?

Actually i am trying to electrospun pvdf-hfp but when i remove it after electrospinning, the mat remains stick to the aluminum foil and most of thickness is wasted

01 January 1970 2,207 2 View