German technical background for green and environment-friendly building coatings  VOK ®- AP 425 Rheological aids

VOK ®- AP 425 is a classic product VOK ®- The environmental upgrading product of AP 420 has low odor and does not contain voc and AP E. It is suitable for green environmental protection building coatings and other water-based systems and can replace ordinary hydroxyethyl cellulose and ordinary alkali swelling product ASE.

VOK ®- AP 425 provides excellent medium and high shear viscosity, and maintains excellent balance between sagging resistance and leveling; Compared with ordinary ethyl cellulose and ASE, it can provide better water separation resistance and splash resistance. Flow performance.

Main characteristics

application area 

*Waterborne architectural coatings

*Waterborne industrial coatings

*Water based adhesive

*Water-based ink

Main characteristics

*VOC and AP E excluded

*Effectively provide medium shear viscosity

*Excellent splash resistance

*Provide excellent anti sagging and anti sinking performance

*Evidently improve the leveling property of roll coating or brush coating of emulsion paint