What is thixotropic prophylaxis?

Thixotropic – Medium Grit Prophy Paste As used by Dental professionals The Glove Club’s Thixotropic Prophy Paste is used to clean and polish the tooth surface.

What is thixotropic material in dentistry?

Thixotropy is a time-dependent shear thinning property. Certain gels or fluids that are thick or viscous under static conditions will flow (become thinner, less viscous) over time when shaken, agitated, shear-stressed, or otherwise stressed (time-dependent viscosity).

What is thixotropic property?

The Simple English Wiktionary has a definition for: thixotropy. Thixotropy is the property of certain gels or fluids that are viscous (thick) under normal conditions, but flow (become thin, less viscous) when shaken, agitated, or otherwise stressed.

What is thixotropic paste?

Thixotropic adhesives generally refer to thick paste-like adhesives whose viscosities can be changed when shaken, agitated or otherwise stressed. The viscous nature of our adhesives can be modified through the use of fillers and regulation of the curing temperature to best suit your application needs.

What do you need to know about thixotropy?

Thixotropy is a time-dependent phenomenon, as the viscosity of the substance must recover after a certain period of time when the applied force is removed iii .The term thixotropy consists of the Greek words “thixis” (to touch) and “trepein” (to turn). It means the change or transition of a substance due to mechanical load iv.

What does the thixotropic index of a material mean?

Thixotropy can be quantified as the “thixotropic index” of a material. The thixotropic index is a ratio of the viscosity of a material at two different shear rates (low-shear viscosity/high-shear viscosity). The low-shear rate and high-shear rate are typically different by a factor of 10.

Are there any fluids that are anti thixotropic?

Some fluids are anti-thixotropic: constant shear stress for a time causes an increase in viscosity or even solidification. Fluids which exhibit this property are sometimes called rheopectic. Anti-thixotropic fluids are less well documented than thixotropic fluids.

Are there any colloidal glasses that are thixotropic?

They are most often colloidal glasses or gels at rest. Extensive lists of thixotropic products can be found in the literature [1–4]. Some products are actually formulated to exhibit a well-defined time evolution for viscosity recovery after shearing.