Bio-Based Dispersant
Bio-based dispersant is a high-performance wetting and dispersing additive synthesized from renewable bio-based raw materials, designed for stabilizing pigment and filler dispersions in waterborne and solvent-borne coating systems. It combines the environmental benefits of a bio-derived backbone with the technical performance of conventional synthetic dispersants, providing excellent color development, reduced viscosity, and long-term storage stability. Suitable for use with organic pigments, inorganic pigments, and specialty extenders.
Technical Specifications
| pH | 7.0–9.0 (as supplied) |
| appearance | Amber to brown liquid |
| active content | ≥95% |
| bio-based carbon content | ≥70% (ASTM D6866) |
Applications
- Pigment concentrate and millbase preparation
- Waterborne architectural and industrial coatings
- Offset and flexographic printing inks
- UV-curable coatings and inks
- Plastic colorant masterbatch production
Key Features
- Bio-based carbon content ≥70% for improved sustainability credentials
- Broad compatibility with organic and inorganic pigments across diverse resin systems
- Reduces millbase viscosity for increased pigment loading capacity
- Prevents flocculation and maintains color strength over extended storage
