High-Purity Ethoxylated Trimethylolpropane Triacrylate (ETPTA)
Ultra-low viscosity reactive diluent with exceptional crosslinking efficiency, ideal for UV-curable coatings, inks, and adhesives. Contains 3-4 ethylene oxide units for balanced flexibility and hardness.
Industrial-Grade Performance
99%+ purity, minimal residual monomers (<0.5%), optimized for fast curing under 365nm UV light. Superior scratch resistance and chemical stability vs standard TMPTA.
Global Bulk Supply Advantage
Direct factory pricing for 200kg+ drum orders. REACH/ISO certified, shipped with MSDS in sealed nitrogen-packed containers to prevent premature polymerization.
Key Applications
3D printing resins (enhances layer adhesion), automotive clear coats, electronics conformal coatings, and hardwood floor finishes. Compatible with acrylate/epoxy hybrid systems.
Technical Edge
Low volatility (bp >250°C), HDT 120°C, 500-800 cP at 25°C. Shelf-stable 12 months at <30°C with BHT inhibitor. Custom ethoxylation degrees available.