Water‑Dispersible Zirconium Neodecanoate 8% Zr CAS 51601-43-5 Low‑Odor Drier
Water‑Dispersible Zirconium Neodecanoate 8% Zr is low‑odor hydrophilic‑modified zirconium neodecanoate auxiliary drier with CAS 51601‑43‑5. It cannot be used as independent primary drier. Matched with cobalt or manganese primary driers, it accelerates deep‑film cross‑linking, enhances film hardness, gloss and substrate adhesion, and alleviates drier adsorption loss by pigments. Branched neodecanoate structure brings remarkably low‑odor property and stable water dispersibility, avoids hydrolysis
Product Overview
Water‑Dispersible Zirconium Neodecanoate 8% Zr belongs to low‑odor water‑dispersible zirconium carboxylate auxiliary through drier (CAS 51601‑43‑5) for oxidative‑cure water‑reducible alkyd coatings. Conventional waterborne zirconium driers may introduce strong solvent odor and affect finished paint sensory performance. This product adopts branched‑chain neodecanoate ligand together with hydrophilic modification technology. It features low‑odor characteristic and stable dispersion in aqueous environment, resisting hydrolysis‑caused activity decline. Zirconium component coordinates with primary driers to promote deep‑layer oxidative cross‑linking reaction, optimize hardness development and interfacial adhesion. It must be compounded with primary driers and cannot work alone. It exhibits good compatibility with long‑oil and medium‑oil water‑reducible alkyd resins and maintains stable batch‑to‑batch quality.
Key Features
‑ Low‑odor water‑dispersible Zirconium Neodecanoate auxiliary drier, 8% zirconium content, CAS 51601‑43‑5 ‑ Branched neodecanoate structure effectively lowers unpleasant solvent odor of finished coatings ‑ Powerful through‑drying capacity, solves surface‑dry but inner‑uncured defects of water‑reducible alkyd ‑ Improves film hardness, gloss and substrate adhesion, reduces pigment‑induced drier adsorption loss ‑ Stable water dispersibility and anti‑hydrolysis performance, keeps activity in aqueous paint system ‑ Excellent synergistic effect with cobalt, manganese primary driers to form balanced curing system ‑ Suitable for low‑odor decorative architectural and industrial water‑reducible alkyd formulations ‑ Reliable batch‑to‑batch consistency for mass‑production of low‑smell waterborne alkyd paints
Technical Specifications
‑ Product Name: Water‑Dispersible Zirconium Neodecanoate 8% Zr ‑ CAS No.: 51601‑43‑5 ‑ Active Component: Zirconium Neodecanoate, hydrophilic modified ‑ Zirconium Content: 8% min ‑ Appearance: Pale yellow transparent liquid ‑ Solubility: Water‑dispersible, miscible with water‑reducible alkyd resins ‑ Density: 0.99‑1.05 g/cm³ @25℃ ‑ Viscosity: Low‑viscosity liquid ‑ Flash Point: ≥60℃ ‑ Moisture: ≤0.3%
Application Scenarios
‑ Low‑odor water‑reducible architectural decorative alkyd paints and varnishes ‑ Industrial air‑dry waterborne alkyd protective enamels and topcoats requiring low smell ‑ Long‑oil & medium‑oil oxidative‑cure water‑dilutable alkyd systems ‑ Waterborne alkyd projects pursuing improved through‑dry, hardness and low‑odor performance ‑ Auxiliary through‑drying co‑drier cooperating with cobalt or manganese primary driers
Usage Recommendation
‑ Typical dosage: 0.10%‑0.40% calculated on total paint weight ‑ Add under low‑speed stirring during paint letdown stage, avoid high‑shear violent agitation ‑ Do not add during high‑temperature resin synthesis procedure ‑ Must combine with primary drier such as cobalt or manganese, cannot be used alone ‑ Conduct pre‑test for drying performance, film hardness, gloss and odor under real‑formula conditions ‑ Excessive dosage may trigger gloss deviation; complete full‑set laboratory assessment before mass‑scale production
Package & Storage
‑ Standard package: 25kg / 200kg metal drum ‑ Store in cool, dry and well‑ventilated warehouse, keep away from heat source and direct sunlight ‑ Tightly seal container after opening to prevent solvent volatilization and performance deterioration ‑ Shelf life: 12 months under proper storage conditions
Safety Notes
‑ Combustible liquid, keep away from all ignition sources. ‑ Avoid skin contact and eye splash. Wear chemical‑resistant gloves and safety goggles during handling. ‑ Avoid inhalation of vapor and mist, ensure effective local ventilation. ‑ Refer to SDS for full guidance on handling, transportation and emergency disposal.
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