Samsur Rahman

2 Questions 4 Answers 0 Followers

Questions related from Samsur Rahman

Can any one suggest the issues with Electrospinng of PVDF fibers?

Dear Researchers, I have tried electro-spinnning of PVDF powder using DMF and Acetone with small concentration of LiCl. I used 20 -30 Kv and varied distances and flow-rates. However, I couldn't...

12 December 2019 7,811 3 View

What is the approximate range of young's modulus of polysialate based inorganic polymer or K/ Na based Geopolymer ?

My concern is sintered ceramics deliver extremely high modulus(300-400 GPa), organic polymers have very low modulus(3-10 GPa). So, how about the modulus of inorganic polymer based matrix?

12 December 2013 8,310 3 View