Nadeesha Maduwanthi Hettiarachchi

8 Questions 25 Answers 0 Followers

Questions related from Nadeesha Maduwanthi Hettiarachchi

Do you know about coating materials for bio-polymer beads?

I am working under bio-polymer micro beads and need to coat my beads to improve its durability. Can you comment about those coating materials?

07 September 2020 2,612 4 View

Can you explain more experiences regarding research about "Guar Gum and oil emulsions" ?

Dear all, I would like to know about guar gum as coating material for oil encapsulation. Please Suggest...? Need to find research experiences under Guar gum.....

20 July 2020 5,072 2 View

Can you comment regarding the identification of mono layers of graphene oxide in aqueous solution using UV-Visible spectroscopy?

I just wanted to identify the mono layers of GO in aqueous solution using UV-Visible spectroscopy.

27 February 2020 5,878 3 View

Can you explain more experiences regarding research about "Asphalt mixture"?

I just wanted to know hands on experiences regarding "Asphalt mixture" and its facts under any research which you have done so far.

04 January 2020 357 2 View

How can I increase the sizes of calcium carbonate hollow microcapsules at the aq media?

I just wanted to increase the size of the CC hollow microcapsules.

04 January 2020 1,975 2 View

How do I increase the size of inorganic calcium carbonate micro particles more than 100 um?

i want to increase the size of inorganic CC micro particles more than 10 um. Can anyone tell me the tips for it?

07 June 2019 8,459 2 View

Can i try a combination of Span 80 and Tween 80 to form O/W emulsion with epoxy polymer and water?

I am trying to make homogeneous emulsion with water and thermosetting polymer.Can i try a combination of Span 80 and Tween 80 to form O/W emulsion for this?

23 December 2018 811 4 View

Can you comment on that type and conc. of the surfactants affect or not for the sizes of micelles which are forming with water/oil medium?

I knew, there is a CMC value for each and every surfactants at the micelles formation with HLB values.But, i wanted to gather more experienced details regarding diameter of the micelles which...

19 December 2018 7,031 4 View