Surface tension measurement of aqueous p
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R.Y.Z. Hu; A.T.A. Wang; J.P. Hartnett
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Article
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1991
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Elsevier Science
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English
โ 566 KB
The surface tension of aqueous polymer solutions of polyacrylamide (PAM), polyacrylic acid (PAA), carboxymethyl cellulose (CMC), and hydroxyethyl cellulose (HEC) was studied over a range of polymer concentrations by using the maximum bubble pressure method at temperatures ranging from 20 to 65 ยฐC. T