Hydroxy acrylic dispersion agent

Hydroxy acrylic dispersion is combined with water-based isocyanate curing agent to make self-drying water-based polyurethane metal paint, wood paint, plastic paint, etc. Amino resin can also be used as curing agent to make water-based one-component baking paint, which can be used for industrial metal paint and so on. This product is an anionic dispersion.


The formed paint film has a large degree of cross-linking and high fullness, and has excellent water resistance, scratch resistance, solvent resistance, chemical resistance, durability and excellent adhesion.
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Part one: Introduction:
Hydroxy acrylic dispersion is a water-based acrylic dispersion made of styrene, acrylic and ester monomers, combined with self-crosslinking monomers, organosiloxane monomers and co-solvents through special processes.

Part two: Physical and chemical indicators

1. Products:
EH-833 Hydroxy Acrylic Dispersion

2. Appearance: milky white slightly blue light viscous liquid

3.PH value: 7.5~9

4. Viscosity: 400~1200 centipoise

5. Solid content: (45±1)%

6. Freeze-thaw stability: −18°C (three passes)

7. Calcium ion stability: 1:1 (pass)

8. Mechanical stability: 1800 rpm (30 minutes pass)

9. Glass transition temperature: 40℃

10. Hydroxyl value (mgKOH/g): 100 (adjustable)

11. Shelf life: 6 months (stored at 5℃~25℃)

12. Water-based paint: hardness (anti-scratch): 2H

13. Water resistance: excellent

14. Adhesion: Excellent

15. Impact resistance: excellent

16. UV resistance: excellent

17. Chemical resistance: excellent

18. Gloss:>90GU

Remarks[1]: The water-based paint is made of emulsion, pigment, filler and auxiliaries, as well as water-based isocyanate curing agent or amino resin to make two-component paint. Different formulation schemes may have different paint properties.

Part Three: Performance and Use
Hydroxy acrylic dispersion is combined with water-based isocyanate curing agent to make self-drying water-based polyurethane metal paint, wood paint, plastic paint, etc. Amino resin can also be used as curing agent to make water-based one-component baking paint, which can be used for industrial metal paint and so on. This product is an anionic dispersion.


The formed paint film has a large degree of cross-linking and high fullness, and has excellent water resistance, scratch resistance, solvent resistance, chemical resistance, durability and excellent adhesion.

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