Organobentonite
- HeXing organic bentonite in an organic solvent having a high degree of efficiency of the gel , the viscosity reproducibility , has good thickening , anti-settling properties , the system can establish a good thixotropy and sag resistance , in addition , also has good fineness of dispersion and dispersion . Repeat thixotropy can improve the system , preventing pigments , fillers hard precipitate. It can be widely used in the field of paints, inks, greases , sealants , chemicals, oil drilling, asphalt , white appearance of the product , the higher the efficiency of the gel , the gel color colorless and transparent.
Product use:
Directly into the law: the good wettability resin can be directly added to the organic bentonite. After stirring for one hour was added 2-3 % of a polar solvent ( e.g. methanol, ethanol ) , and stirring was continued into the gel , and then add other pigments and grinding oil .
In high-speed dispersion , the added 87 parts of xylene , 10 parts of an organic bentonite, 3 parts of 95% ethanol and stir , stir well after the pre- gel. You can join in the paint production. Add the total amount of 0.1-1% by adding, with CP-88 using anti-settling best results.