Celluloses for Paints & Coatings
Cellulose ethers, including HEC, HEMC, CMC, and HPMC, are essential additives in water-based coatings. They primarily function as thickeners and rheology modifiers, providing excellent sag resistance and application properties. HPMC and HEC are most common, offering superior water retention, which extends open time and improves leveling. CMC is often used in lower-cost formulations. All contribute to film formation stability, pigment suspension, and overall coating performance.
Hydroxyethyl Cellulose
Ethyl Hydroxypropyl Cellulose
Carboxymethyl Cellulose
Hydroxypropyl Methyl Cellulose
Cellulose Ethers in Paints & Coatings
HEC
HEC delivers exceptional bio-stability—resisting microbes and pH changes to extend shelf life—and superior color compatibility for vibrant, durable coatings.
HPMC
HPMC delivers high thickening efficiency for optimal performance with lower dosage, providing a cost-effective solution for your formulations.
HEMC
HEMC combines excellent color compatibility with high thickening efficiency, achieving an optimal balance between performance and cost.
CMC
As an ionic cellulose ether, CMC’s excellent hydrophilicity facilitates superior pigment wetting and dispersion, achieving high color fidelity.