Polymeric Dispersant
CAS Number: 68526-86-3
Comb-structured polymeric dispersant with poly(ethylene oxide) stabilizing chains and multiple anchor groups for robust steric stabilization of organic and inorganic pigments in both waterborne and non-aqueous coating systems. It provides long-term stability against flocculation, color float, and viscosity drift in pigment concentrates and paints. Particularly effective for carbon black and complex organic pigment systems.
Technical Specifications
| solvent | Dipropylene glycol monomethyl ether |
| viscosity | 2000 – 10000 mPa·s (25°C) |
| appearance | Clear amber liquid |
| amine value | 20 – 50 mg KOH/g |
| active content | 50 – 60% |
Applications
- Universal pigment concentrates and tinters
- High-performance automotive and industrial coatings
- Waterborne and solvent-borne coating systems
- Inkjet and digital printing inks
- UV-curable formulations
Key Features
- Steric stabilization via comb polymer architecture
- Suitable for both aqueous and non-aqueous systems
- Excellent stability for carbon black dispersions
- Enables universal pigment concentrates
- Reduces tinting viscosity and improves color acceptance
Send Inquiry
More in Wetting / Dispersing
APG Alkyl Polyglucoside
68515-73-1
Acetylenic Diol Wetting Agent
126-86-3
Acrylic Block Copolymer Dispersant
9003-01-4
Adhesion Promoter
919-30-2
Alkyl Glucoside Wetting Agent
110615-47-9
Alkyl Phenol Ethoxylate (APEO-free alt)
127036-24-2
Amphiphilic Block Copolymer Dispersant
9003-55-8
Anionic Dispersant
36311-34-9