Ozi Adi Saputra

4 Questions 5 Answers 0 Followers

Questions related from Ozi Adi Saputra

How to isolate nano cellulose?

Dear all recearchers. We have isolated cellulose from palm oil empty fruit buch. However, we have two problems when we isolate it. 1. After we hydrolize it, we have difficulties separating it...

26 November 2016 239 2 View

Do you have any suggestion for Free Software on 3D Macromolecul or polymer drawing?

I have many problem when drawing of polymer structure or macromolecules. Our software just chemdraw and its not compatible for polymer drawing. We are very pleasure if you have any suggestion for...

27 March 2016 5,561 5 View

What is possible happend if I found two melting temperatures of synthesized polyurethane?

I was synthesized polyurethane and characterize using DSC. I was found 2 peak of Tm, the first is in 340 C and the second was in 430. Does my polymer forming some compound after decomposed thus it...

23 October 2015 6,742 7 View

What solvent must I use for blending recycle rubber gloves with polypropylene via non-internal mixer method (ex: xilene)?

My bachelor thesis was to manufacture a thermoplastic elastomer using recycle rubber gloves (rRG) and polypropylene. I got a problem when I solved rRG in xylene because it hasn't solved but it's...

25 June 2015 8,152 7 View