Dispersant Dispex Ultra PX 4275 (old Hydropalat 3275)
General: Wetting and dispersing agent for high quality aqueous coatings and pigment pastes
Chemical nature: Hydrophilic blockcopolymer in water
Physical form: clear, light yellow to amber liquid
Shelf life: When stored under the usual appropriate storage conditions, the product can be stored for at least 1 year from the date of manufacture
solids ~ 37.5%
density at 20 C (68 F) ~ 1.06 g/cm3
Application: Dispex® Ultra PX 4275 is an excellent wetting and dispersing agent for aqueous, binder and solvent-free pigment pastes. By using Dispex® Ultra PX 4275 the optimum pigment stabilization can be achieved, this also applies to highly loaded pigment pastes. Dispex® Ultra PX 4275 also gives outstanding flow properties to these systems. Dispex® Ultra PX 4275 is also suitable as wetting and dispersing agent for high quality aqueous coatings based on different binders especially emulsions and dispersions. Dispex® Ultra PX 4275 impacts excellent wetting properties to both inorganic and organic pigments as a high gloss levels and color strength are easily achieved. There are excellent rub-out properties even with critical pigment combinations.
Typical dosage is: 0.5 - 2.5%.
Price: 2000 tenge for one kg. (Individual discounts for wholesale buyers.)