YH-908A is a kind of traditional highly purified organic bentonite, which is modified from quaternary ammonium salt.
It is a kind of excellent anti-setting and thixotropic agent that used in solvent systems, It is widely used in oil drill and oil based mud solution, and low to medium polar solvents paints and inks etc.
Loss on ignition
method of application
YH-908A, it is bettor to be used as pre-gel. It should be added before grinding your products (such as paints, pigments,coatings etc.).
To get the best dispersion effect,o it is best to use high-shearing device. YH-908A needs polar activator to fully disperse.
The available polar activators are as follows: propylene carbonate,methanol/water (95/5), ethanol/water (95/5) or acetone. The proper amount of polar activator can be adjusted according to different systems. Generally, the amount of polar activator is 30~50% of organic bentonite.
The amount of YH-908A is usually 0.2~3.0% of the system (by weight）.
. ordinary paint and mill base .industrial paint.
.adhesive .marine paint.
.anti-corrosion paint .drilling mud
Packaging storage and transportation
Package and storage.The package consists of external package (brown paper bag) and internal package (polyethylene film bag). The valve bag is also available and the weight is usually 25 0.25Kg. The package can also be customized. I stored in dry place and kept packaged (at the temperature of0℃ ~30℃) the organic bentonite is effective within 36 months.