Hashem Tabebordbar

5 Questions 2 Answers 0 Followers

Questions related from Hashem Tabebordbar

How does the NCO-terminated PU prepolymer dispersed in water?

I synthesized NCO-terminated PU prepolymer with HDI, I need to know what happens that prepolymer disperse in water? what factors cause the dispersion? Thank you for your time and help in advance

07 June 2020 8,341 0 View

How to improve film formation of water based polyurethane adhesive?

I synthesized the water based polyurethane dispersion and I don't have any problem in its dispersion in water or in its adhesion but my samples seem tacky and don't form a desirable film at room...

31 May 2020 2,250 1 View

How can I stabilizing the TiO2 particles in nail polish?

Hi, I want the TiO2 particles to stay stable in the nail polish and not to precipitate. I used the different dispersant but it didn't work. Please help me.

25 January 2020 9,312 0 View

Hi, I want to make a paint or coating for reflecting IR wavelength, do you have any information?

To camouflage the thermal camera

11 May 2018 3,247 4 View

Hi, I want to add 80% filler to a polymer that has a dough form (low tg) at room temperature. Which polymer and how to make this composite?

After adding fillers, the shape of the final composite does not change

23 February 2018 761 4 View