The characteristics of organic bentonite:
Appearance: white or off-white powder;
Odor: tasteless;
Solubility: easily soluble in hydrocarbon solvents, adding a small amount of polar solvents such as methanol, ethanol, acetone, etc., can bridge the quaternary ammonium hydrocarbon chains between the montmorillonite layers through hydrogen bonds to obtain effective solvation, thereby making the layer It swells, disperses, and forms a thixotropic gel with a card layer house structure to prevent the precipitation of inorganic fillers.
Toxicity: non-toxic;
Application: Used as a thickener, thixotropic agent and stabilizer for solvent-based adhesives and sealants. The reference dosage is 5-10 parts. Add organic bentonite directly, stir for 1h and add a small amount (2%~3%) of polar solvent (methanol or ethanol, etc.)
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