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ASTM

ASTM D2196-20

ASTM D2196-20
Действующий

Standard Test Methods for Rheological Properties of Non-Newtonian Materials by Rotational Viscometer

Standard Test Methods for Rheological Properties of Non-Newtonian Materials by Rotational Viscometer

Страниц 5
Язык Английский (США)
МКС 19
Разработчик ASTM
Дата регистрации 10.12.2025

Аннотация

These test methods cover the determination of the apparent viscosity and the shear thinning and thixotropic properties of non-Newtonian materials in the shear rate range from 0.1 s−1 to 50 s−1 using a rotational viscometer operating in a fluid contained in a 600 mL low form Griffin beaker.

Ключевые слова

on-Newtonian; rheological properties; rheology; rota- tional viscometer; rotational viscosity; shear thinning; thix index; thixotropic; thixotropy; viscometer; viscosity