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Relationship of intrinsic viscosity of polymer solutions to molecular weight

✍ Scribed by Frank L. McCrackin

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
288 KB
Volume
28
Category
Article
ISSN
0032-3861

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📜 SIMILAR VOLUMES

A general intrinsic viscosity-molecular
A general intrinsic viscosity-molecular weight relationship for linear polydisperse polymers—2. Applicability to the evaluation of molecular weights
✍ P. Manaresi; F. Pilati; M. Toselli; A. Munari; M. Guaita; O. Chiantore 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 345 KB

A previously derived general equation, correlating the intrinsic viscosity of a polymer with -~'n, ~w and 2~,, is tested with experimental data. Its application for the calculation of average molecular weights is discussed. Good results have been obtained for the calculation of 2f/" z using experime

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✍ K. K. Chee 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 271 KB 👁 3 views

## Abstract The weight‐average molecular weight is estimated by an extrapolation technique based on a linear relation between the viscosity‐average molecular weight __M__~__v__~ and a Mark–Houwink–Sakurada constant. This method may also be used to assess the unperturbed dimensions of polymers. If t