Dispex® CX 4320

Dispex® CX 4320 (Old name: Pigment Disperser MD 20) by BASF is sodium salt of carboxylic acid copolymer-based anionic dispersing agent. It provides excellent dispersing performance, improved gloss, improved wet-scrub resistance and blocking resistance. It shows excellent ZnO compatibility. Dispex® CX 4320 is recommended for low-VOC systems. Used in high PVC paints, matte/interior, silk/semi-gloss, wood paints and stains, gloss paints as well as in plasters, exterior and elastic paints. The recommended dosage level is between 0.2-1.0%.