Capillary viscometry of molten polycaprolactam
β Scribed by G. Pezzin; G. B. Gechele
- Book ID
- 102736063
- Publisher
- John Wiley and Sons
- Year
- 1964
- Tongue
- English
- Weight
- 775 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
The viscometric properties of branched eight star shaped polycaprolactam have been determined. Measurements have been carried out at different temperatures in the solvents: 58y, formic acid, 64.5 ~. formic acid, 85 ~o formic acid and m-cresol. By making use of the Kron and Ptitsyn formulations, it w
Maximum entropy method (MEM) is presented as a technique for processing data obtained from capillary viscometers. The performance of MEM is assessed by comparing the viscosity versus shear rate curves generated by MEM against that obtained by the standard method based on the "Weissenberg-Rabinowitsc
The estimation of the compatibility of different pairs of polymers can be based on capillary viscometry data for ternary polymer-polymer-solvent systems using mathematical models based on the slope of the Huggins equation (β¬b) and Huggins constant (β¬kΠ). In this study, the compatibility of binary mi