𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The upturn effect in the non-newtonian intrinsic viscosity of polymer solutions—IV. Influence of solvent viscosity and solute molecular weight in polyisobutylene solutions

✍ Scribed by U. Bianchi; A. Peterlin


Book ID
107753120
Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
321 KB
Volume
4
Category
Article
ISSN
0014-3057

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Viscoelastic properties of branched whol
✍ Peticolas, Warner L. 📂 Article 📅 1962 🏛 John Wiley and Sons ⚖ 481 KB

## Abstract For linear polymers there is generally an experimental relation between the melt viscosity η, intrinsic viscosity [η], and viscosity‐average molecular weight __M̄__~__v__~, which forms a one‐dimensional curve in the three‐dimensional space, η, [η], __M̄__~__v__~. Thus, from a knowledge

On the intrinsic viscosity and the non-n
✍ M. Moan; C. Wolff 📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 423 KB

Study of the dependence on concentration of the reduced viscosity of carboxymethylcelluloses (CMC), in the absence of added salts and down to relative viscosity 1.01, leads to two typical parameters of the polyion. The molecular dimensions of H-CMC and Na-CMC have been determined from these two para

Solution properties of ultra-high molecu
✍ Cristofor I. Simionescu; Silvia Ioan; Bogdan C. Simionescu 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 332 KB

The behaviour of ultra-high molecular weight poly(butyl methacrylate) (/~w = 9.59 × 106-24.50 × 106) in dilute solution in methyl ethyl ketone, benzene, dioxane, and cyclohexanone, at 25c'C. has been investigated by viscometry. Mark Houwink relations have been established, and the unperturbed dimens