Anybody knows catinic polymers with high ability to make viscosity?

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Hakim Lounici Popular answer

Maybe it will help you

http://www.alken-murray.com/C193Kpib.htm

https://www.hindawi.com/journals/ijps/2013/397027/

Amin Shavandi

Bentonite, Partially Hydrolyzed Polyacrylamide (PHPA)

and Xanthan Gum

Please see this

https://www.snf.us/wp-content/uploads/2014/08/Flodrill.pdf

Hakim Lounici

Xiaoen Wang

poly(lithium 2-acrylamido-2-methyl propanesulfonate) (PAMPSLi) or proton type seems a very good candidate. You can do the polymerization easily to get a polymer, only 1-3% can make the water solution very viscous.

Help this is useful to you.

Cheers