Mark–Houwink equation

GPTKB entity

Statements (22)
Predicate Object
gptkbp:instanceOf scientific equation
gptkbp:allows empirical exponent depending on polymer-solvent system
gptkbp:appliesTo dilute polymer solutions
gptkbp:describes relationship between intrinsic viscosity and molar mass of a polymer
gptkbp:field polymer chemistry
gptkbp:form [η] = K M^a
https://www.w3.org/2000/01/rdf-schema#label Mark–Houwink equation
gptkbp:introduced gptkb:Herman_F._Mark
A. Houwink
gptkbp:introducedIn 1938
gptkbp:K empirical constant depending on polymer-solvent system
gptkbp:namedAfter gptkb:Herman_F._Mark
A. Houwink
gptkbp:parameter K
a
M (molar mass)
[η] (intrinsic viscosity)
gptkbp:usedFor determining molecular weight of polymers
gptkbp:usedIn viscometry
gel permeation chromatography
gptkbp:bfsParent gptkb:Herman_Francis_Mark
gptkbp:bfsLayer 7