Physical and Chemical properties
Appearance light yellow transparent viscous liquid
Composition polyacrylic acid sodium

Molecular weight 4500±500
Concentration 40±1%
Viscosity 60-200mpa.s(25℃)
PH value 7-9(1% water solution)
Solubility soluble in water
Ion characteristics anion
Characteristic
1. It is high-performance coating and pigment dispersant
2. High dispersing performance in widely fields, low manufacture cost and adding quantity, there is no necessary to add any other auxiliary dispersant in grinding process.
3. Stable viscosity: the viscosity of paint is very stable after add PAAS-5040 dispersant, after the heating aging test (50℃ for more than a month), viscosity is still no change.
4. The excellent luster maintaining performance, it is not only can have the good initial luster but also maintains good luster after thermal aging.
5. Low-foaming, There is little bubble when during the manufacture and using processes after add PAAS-5040 dispersant.
6. PAAS-5040 dispersant can improve the color mixing process; it is also suitable for the inorganic color pigments.
7. Good swab resistance.

We offer reasonable prices, short delivery period, high quality and a good service.
Main products:
1.Water treatment agents such as ATMP , HEDP , DTPMPA , PAA ,PAAS , MA/AA , AA/AMPS , HMPA …
2.Detergent auxiliary such as MA/AA-90 , MA/AA-CP5 , PAAS-45…
3.Water-based painting dispersant PAAS-5040