Bentonite Rheology Agent

Bentonite Rheology Agent : Organic bentonite clay has a very positive effect on rheology control. In order to better solve the problem of rapid curing and rheological stability of UV systems, as well as to prevent filler settling and balance the thixotropy and compatibility with UV resins.

We applied organic bentonite clay to the UV system.
Organic bentonite applied to oil-based systems is the most obvious feature is the shear thinning index is greater than 4.5, to meet the dispensing or spraying instantaneous fluidity needs. At the same time, the dispersing ability is greatly improved.

Such as inkjet printing, the thixotropy of the lack of 3D printing and photosensitive resin hanging, these problems can be actively improved. Organic bentonite thixotropy test, we will generally do the test in low shear, medium shear and high shear, in which the low shear, the hardness will be greater than 20,000, to achieve the effect of anti-settling, while the medium shear viscosity of 500 to 800 between the leveling, which is the leveling stage, the high shear to reach 1,000, the viscosity reaches less than 100, that is, to achieve the effect of spraying printing.

We recommend adding organic bentonite in the oil-based system of ink, 0.6% step growth, the amount added can obtain good rheological properties and thixotropic properties. In Japan’s electronics factory, we used our CP series of organic bentonite, after 3D printing , plus or minus 8 meters 5 to plus or minus 3 meters 5, the production line speed increased by 22%, creating considerable economic benefits. This is why the use of organic bentonite is so respected in the UV system.Bentonite Rheology Agent for paints.