Mark-Houwink equation
The Mark–Houwink equation, also known as the Mark-Houwink-Sakurada equation or the Kuhn-Mark-Houwink-Sakurada equation gives a relation between intrinsic viscosity [\eta] and molecular weight M:[\eta]=KM^a
From this equation the molecular weight of a polymer can be determined from data on the intrinsic viscosity and vice versa.
The values of the Mark–Houwink parameters, a and K, depend on the particular polymer-solvent system. For solvents, a value of a=0.5 is indicative of a theta solvent. A value of a=0.8 is typical for good solvents. For most flexible polymers, 0.5\leq a\leq 0.8. For semi-flexible polymers, a\ge 0.8. For polymers with an absolute rigid rod, such as Tobacco mosaic virus, a=2.0.

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Mark–Houwink equation - Wikipedia, the free encyclopedia
The Mark–Houwink equation, also known as the Mark-Houwink-Sakurada equation or the Kuhn-Mark-Houwink-Sakurada equation gives a relation between ...
en.wikipedia.org/wiki/Mark%E2%80%93Houwink_equation
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The Mark-Houwink-Sakurada Equation for the Viscosity cf ... - NIST
Sakurada equation relating viscosity to molecular weight have been critically evaluated, ... Sakurada equation, _ or more commonly, the Mark—Houwink.
www.nist.gov/data/PDFfiles/jpcrd273.pdf
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The Mark-Houwink—Sakurada Equation for the Viscosity of ... - NIST
The Mark-Houwink—Sakurada Equation for the Viscosity of Atactic. Polystyrene. Herman L. Wagner. National Bureau ofStundurds, Guiifien'burg, Mwyl'arld ...
www.nist.gov/data/PDFfiles/jpcrd286.pdf
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IUPAC Gold Book - Mark–Houwink equation
where η is the intrinsic viscosity, K and a are constants the values of which depend on the nature of the polymer and solvent as well as on temperature and M r ...
goldbook.iupac.org/M03706.html
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Mark-Houwink Parameters for Polyolefin
Polymer, Solvent, °C, a; K (dl/gm). Amylose, DMSO, 20°C, 0.820; 0.0000397. Amylose, Water, 20°C, 0.680; 0.0001320. Amylose, Formamide, 20°C, 0.670; ...
www.ampolymer.com/a%20&%20K.html
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Dilute Solution Viscosity
concentration, yielding a straight line described by the Kraemer equation. ... The Mark-Houwink equation describes the relationship between intrinsic viscosity ...
www.usm.edu/pattonresearchgroup/PSC341/visco.pdf
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DETERMINATION OF THE MARK-HOUWINK EQUATION ...
the optimal values of k and a of the Mark-Houwink equation using polymers with different intrinsic viscosities ([q]) and molecular weight distribution (MWD) as ...
www.tandfonline.com/doi/pdf/10.1080/10826079808000527
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Theoretical relationships between parameters in the KUHN‐MARK ...
(Eingegangen am 3. Juni 1969). SUMMARY: SAKURADA equation : Some general theoretical relationships between Km and a in the KUHN-MARK-HOUWINK-.
onlinelibrary.wiley.com/doi/10.1002/macp.1969.021280120/pdf
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Mark-Houwink Equation - SpringerReference
n Also referred to as Kuhn-Mark-Houwink-Sakurada equation; allows prediction of the viscosity average molecular weight M v for a specific polymer in a dilute ...
www.springerreference.com/docs/html/chapterdbid/213300.html
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How to determine molecular weight of copolymer using mark ...
May 1, 2013 ... I want to calculate average molecular weight of a soluble grafted starch acrylic acid copolymer using mark houwink equation but I need to ...
www.researchgate.net/post/How_to_determine_molecular_weight_of_copolymer_using_mark_houwink_equation
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Mark–Houwink equation - Wikipedia, the free encyclopedia
The Mark–Houwink equation, also known as the Mark-Houwink-Sakurada equation or the ... Chromatography." California Polytechnic State University. 11 Dec.
How to determine molecular weight of copolymer using mark ...
May 1, 2013 ... imad-ud- Din · University of Bath. Mark ... Mark Houwink equation a matter of fact the intrinsic viscosity [eta] ... Osman Khalil · Ankara University.
[PDF]Note Dependence of the Constant of the Mark-Houwink Equation ...
School of Pharmacy, Temple University, Philadelphia, Pennsylvania, USA. The logarithm of the constant Ku in the Mark-Houwink equation under theta ...
Determination of Mark-Houwink-Sakurada Constants for ... - Nature
Molecular Weights; Intrinsic Viscosity; Mark–Houwink–Sakurada Constants; Gel ... P. J. Flory, “Principles of Polymer Chemistry,” Cornell University Press, Ithaca, ...
Determination of Mark–Houwink–Sakurada equation for phenolic ...
Mar 9, 2003 ... The effects of the molecular structure of phenolic resins on the Mark–Houwink– Sakurada (MHS) equation and the conformation in acetone ...
[PDF]Effect of the copolymer composition on the K and α constants of the ...
Mark–Houwink Equation: Comments on a Recent Article by Songkhla and ... 1 Research School of Chemistry, Australian National University, Canberra ACT ...
[PDF]The Mark-Houwink—Sakurada Equation for the Viscosity of ... - NIST
The Mark-Houwink—Sakurada Equation for the Viscosity of Atactic. Polystyrene ..... L. Slagowski, thesis (University of Akron, Ohio, 1972). J. Phys. Chem. Ref.
Determination of Mark-Houwink-Sakurada equation for phenolic ...
Jan 1, 1989 ... Determination of Mark-Houwink-Sakurada equation for phenolic resins ... Chemical Engineering, Faculty of Technology, Kanazawa University, ...
Books on the term Mark-Houwink equation
Polymer Science Dictionary
Polymer Science Dictionary
Mark S. M. Alger, 1997
Mark-Houwink equation the presence of neighbouring a-l,6'-links in these polymers. MAN Abbreviation for methacrylonitrile. Maneb Tradename for manganese bisdithiocarbamate polymer. Manila copal A copal natural resin obtained ...
Computational Modeling of Polymers
Computational Modeling of Polymers
Jozef Bicerano, 1992
KH is one of the principal determining factors of the general Mark- Houwink equation for arbitrary polymer solutions: [TI] = KM* where K is proportional (inter alia) to Ka. The Mark-Houwink equation [68] The general Mark-Houwink equation ...
Colloid and Surface Chemistry: A Laboratory Guide for Exploration of the Nano World
Colloid and Surface Chemistry: A Laboratory Guide for Exploration of the Nano World
Seyda Bucak, 2013
With principles that are shaping today’s most advanced technologies, from nanomedicine to electronic nanorobots, colloid and interface science has become a truly interdisciplinary field, integrating chemistry, physics, and biology. Colloid and Surface Chemistry: Exploration of the Nano World- Laboratory Guide explains the basic principles of colloi...
Kirk-Othmer Encyclopedia of Chemical Technology
Kirk-Othmer Encyclopedia of Chemical Technology
2007
551 Marcus equation, 19:112 Marcus-Hush theory, 13:430 Marflex, 7:636 Margaric acid, physical properties, 5:29t ... PET, 20:58 for PTT, 20:69t Mark- Houwink constants, for poly(ethylene oxide), 10:677t Mark-Houwink equation, 19: 717, 839 ...
Monitoring Polymerization Reactions: From Fundamentals to Applications
Monitoring Polymerization Reactions: From Fundamentals to Applications
Wayne F. Reed, 2014
This book discusses practical aspects of polymerization monitoring, making use of ample case studies, and including strategies for implementation and benefits to R&D and industrial production. Along with an overview of fundamentals, the book describes specific spectroscopic and other monitoring methods like Raman and Mie imaging, light scatteri...
Handbook Of Size Exclusion Chromatography And Related ...
Handbook Of Size Exclusion Chromatography And Related ...
Chi-San Wu, 2003
The Mw of an unknown PVP sample can be calculated from intrinsic viscosity if the Mark-Houwink equation, which correlates intrinsic viscosity with Mw is known from the literature. The unknown PVP sample should be similar in branching and  ...
Polymer Physics (Chemistry)
Polymer Physics (Chemistry)
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Polymer Physics thoroughly details the fundamental concepts of polymer melts, solutions, and gels in terms of both static structure and dynamics. It goes beyond other introductory polymer texts, deriving the essential tools of the physical polymer chemist or engineer without skipping any steps.The book is divided into four parts. Part One summarize...
Encyclopedia of Chromatography
Encyclopedia of Chromatography
Jack Cazes, 2005
Mark-Houwink. Relationship. Oscar Chiantore Universita degli Studi di Torino, Torino, Italy INTRODUCTION The molecular weight of polymer ... 11 The relationship used is the so-called Mark-Houwink (MH) empirical equation: fo] m KM" ...
Introduction to Polymer Chemistry, Third Edition
Introduction to Polymer Chemistry, Third Edition
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Continuing the tradition of its previous editions, the third edition of Introduction to Polymer Chemistry provides a well-rounded presentation of the principles and applications of natural, synthetic, inorganic, and organic polymers. With an emphasis on the environment and green chemistry and materials, this third edition offers detailed coverage o...
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