Suranjana Mandal

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Questions related from Suranjana Mandal

Why there is a lowering of Storage modulus first on addition of Montmorillonite clay and then increase in storage modulus?

When I added 5% clay in the hydrogel matrix, there is decrease in storage modulus with respect to the hydrogel with 0% clay. After that there is an increase in storage modulus. Same trend found...

28 April 2020 7,648 0 View

What are the drawbacks of superabsorbent polymers?

I need to find out the Drawback/Disadvantages of Superabsorbent Polymers. Could you please help?

27 October 2018 9,003 9 View

I want to neutralise Acrylic Acid 40%, 60 % , 70% and 90%. How can I do the same? Any reference?

Example:- I take 10 ml Acrylic Acid. For this 10 ml I first check the NaOH required for 100% neutralisation by normal Titration method. Let it be x ml. Now shall I proceed like this: for 100%...

22 October 2018 2,457 2 View