Waterborne Zirconium Octoate 10% Zr CAS 22464-99-9 Through Drier for Water Alkyd
Waterborne Zirconium Octoate 10% Zr is hydrophilic modified zirconium octoate auxiliary drier with CAS 22464‑99‑9. It cannot serve as primary drier alone. When matched with cobalt or manganese primary driers, it significantly promotes through‑drying, enhances final film hardness, gloss and substrate adhesion, and reduces pigment adsorption loss of active drier components. Hydrophilic modification delivers stable water dispersibility and good hydrolysis resistance in aqueous paint matrix. Widely
Product Overview
Waterborne Zirconium Octoate 10% Zr belongs to water‑dispersible zirconium carboxylate auxiliary through drier (CAS 22464‑99‑9) specially developed for oxidative‑cure water‑reducible alkyd coatings. Conventional waterborne alkyd formulas often suffer insufficient deep‑layer curing even when surface drying is completed. This product adopts hydrophilic modification technology to realize stable dispersion in water‑based environment and resist hydrolysis deactivation. Zirconium component coordinates with primary drier to boost oxygen absorption and deep‑film oxidative cross‑linking, improves hardness development and interfacial adhesion. It must be compounded with primary driers and cannot be used independently. It shows excellent compatibility with long‑oil and medium‑oil water‑reducible alkyd resins and maintains stable batch‑to‑batch quality.
Key Features
‑ Water‑dispersible Zirconium Octoate auxiliary drier, 10% zirconium content, CAS 22464‑99‑9 ‑ Powerful through‑drying performance, solves surface‑dry but inner‑uncured defects of water‑reducible alkyd ‑ Enhances film hardness, gloss and substrate adhesion, reduces drier adsorption loss caused by pigments ‑ Good water dispersibility and hydrolysis resistance, keeps stable activity inside aqueous paint system ‑ Synergizes well with cobalt, manganese primary driers to build balanced complete curing system ‑ Compatible with various pigments, fillers and water‑reducible alkyd binders ‑ Suitable for decorative architectural and industrial water‑reducible alkyd coating formulations ‑ Reliable batch‑to‑batch consistency for mass‑production of waterborne alkyd paints
Technical Specifications
‑ Product Name: Waterborne Zirconium Octoate 10% Zr ‑ CAS No.: 22464‑99‑9 ‑ Active Component: Zirconium 2‑Ethylhexanoate, hydrophilic modified ‑ Zirconium Content: 10% min ‑ Appearance: Pale yellow transparent liquid ‑ Solubility: Water‑dispersible, miscible with water‑reducible alkyd resins ‑ Density: 1.02‑1.08 g/cm³ @25℃ ‑ Viscosity: Low‑viscosity liquid ‑ Flash Point: ≥60℃ ‑ Moisture: ≤0.3%
Application Scenarios
‑ Water‑reducible architectural decorative alkyd paints and varnishes ‑ Industrial air‑dry waterborne alkyd protective enamels and topcoats ‑ Long‑oil & medium‑oil oxidative‑cure water‑dilutable alkyd formulations ‑ Waterborne alkyd systems requiring improved through‑dry, hardness and adhesion ‑ 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 be combined with primary drier such as cobalt or manganese, cannot be used alone ‑ Run pre‑tests for drying performance, film hardness, gloss and anti‑skinning property under real‑formula conditions ‑ Excessive dosage may trigger gloss fluctuation; 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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