EVALUATE THE RHEOLOGICAL PROPERTIES OF NEWTONIAN FLUIDS THROUGH SQUEEZE - TACK EXPERIMENTS

This article presents the results of studying Newtonian fluids using squeeze - tack testing methods at different speeds and sample thicknesses to evaluate the influence of sample thickness and tack speed on the rheological properties of Newtonian fluids. The results show that the greater the laminat...

Full description

Saved in:
Bibliographic Details
Published inTạp chí Khoa học Vol. 53; no. 1A; pp. 106 - 113
Main Author Nguyen Dinh Duy, Nguyen Quoc Dat, Vo Van Bac, Phan Van Tien
Format Journal Article
LanguageEnglish
Published Trường Đại học Vinh 01.03.2024
Subjects
newtonian fluids
rheology
squeeze - tack testing methods
Online AccessGet full text

Cover

More Information
Summary:This article presents the results of studying Newtonian fluids using squeeze - tack testing methods at different speeds and sample thicknesses to evaluate the influence of sample thickness and tack speed on the rheological properties of Newtonian fluids. The results show that the greater the laminate thickness, the lower its resistance to peeling. Squeeze speed has virtually no effect on the tensile yield stress in most cases. For colloidal materials, the squeeze thickness should be studied at less than 2 mm. Research can be developed with squeeze thicknesses of 0.5 mm, 1 mm, 1.5 mm and 2 mm.
ISSN:1859-2228
DOI:10.56824/vujs.2024a018