Toothpaste is a two-phase (solid and liquid) mixture, the solid component is friction agent powder, liquid and powder were emulsified homogeneous through the surfactant, so that formed a steady suspension, the speed of the particles settlement separation in the solution have a inversely proportional relationship with viscosity, also have relationship with rheological characteristics of the liquid, in order to ensure a stable paste, commonly used thickening agent to improve the rheological fluids, after thickener dispersed in liquid, the thickener will form liquid which have a certain viscosity or consistency, as for toothpaste, for example, required thickener is not only a good thickener consistency and viscosity, also should have good thixotropy.

The toothpaste grade CMC produced by our company has the following characteristics:

(1) Make toothpaste has appropriate viscosity, paste can formed a strip with a good skeletons. The toothpaste be add to toothbrush does not collapse, and does not become watery .

(2) Have a good liquidity and appearance when extruded from tube.

(3) Paste is not too viscidity, they dispersed quickly when brushing, and bushing easily.

(4) Paste have a good stability in storage period, no water be separated from the paste.

(5)Paste is exquisite and shiny, friction agents dispersed evenly, non-binding forms to the rough.

In order to determine the application performance of toothpaste grade CMC in the toothpaste, to ensure the quality of the CMC, our company introduced a system of professional equipment for making paste.

DT-50L toothpaste pilot equipment for two-step process technics thchnics

SYZG5 toothpaste equipment for one step process