CHELMSFORD, Mass.--(BUSINESS WIRE)--A new ASTM Standard Test Method certifies the simple, convenient, and accurate viscosity measurement method employed in portable MiniVisc 3000 Series viscometers ...
Polymer size is an important feature of macromolecules, such as biopolymers, and can be quantified by analyzing measurements of polymer solution viscosity. The polymer should be dissolved at low ...
There is a strong link between what is called the weight-average molecular weight of a polymer and a parameter called the zero-shear viscosity. Although the correct link rather depends on the polymer, ...
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