High‑Content Zirconium Octoate 24% Zr CAS 22464-99-9 Low‑Dosage Drier for Thick Film Alkyd
High‑Content Zirconium Octoate 24% Zr CAS 22464‑99‑9 is ultra‑high‑content lead‑free zirconium‑based auxiliary drier with 24% zirconium metal content. Characterized by low‑dosage usage, it is specially developed for thick‑film alkyd coatings. Cooperated with cobalt and manganese driers, it effectively promotes deep through‑curing of heavy paint layers, improves film hardness, gloss and water resistance. Its high metal loading reduces solvent introduction, which benefits formula design, and adapt
Product Overview
High‑Content Zirconium Octoate 24% Zr CAS 22464‑99‑9 is high‑concentration zirconium 2‑ethylhexanoate lead‑free auxiliary through drier. It cannot be used as independent surface drier and must be compounded with cobalt‑manganese drier combinations. For thick‑film alkyd coatings, it solves the risk of incomplete inner‑layer curing caused by heavy film thickness. It enhances cross‑linking density and mechanical properties of paint film. Thanks to its 24% high zirconium content, the required addition amount is greatly decreased, minimizing solvent brought by drier itself. It shows good solubility in hydrocarbon solvents and various alkyd resins, and maintains stable catalytic performance during storage and industrial batching.
Key Features
‑ 24% ultra‑high zirconium content, remarkable low‑dosage application advantage ‑ Lead‑free eco‑friendly formulation, compliant with modern industrial coating standards ‑ Optimized for thick‑film heavy‑build alkyd coating systems ‑ Powerful synergistic effect with cobalt and manganese composite driers ‑ Effectively improves through‑curing, film hardness, gloss and water resistance ‑ Low addition level reduces extra solvent input for coating formulas ‑ Excellent compatibility with long‑oil, medium‑oil and short‑oil alkyd resins ‑ Stable storage property and strict batch‑to‑batch consistency for large‑scale production
Technical Specifications
‑ Product Name: Zirconium Octoate (Zirconium 2‑Ethylhexanoate) ‑ Zirconium Content: 24% Zr ‑ CAS No.: 22464‑99‑9 ‑ Appearance: Pale yellow viscous transparent liquid ‑ Solubility: Soluble in mineral spirits, xylene and different alkyd resins ‑ Density: 1.06‑1.16 g/cm³ @25℃ ‑ Viscosity: Medium‑viscosity liquid ‑ Flash Point: ≥60℃ ‑ Moisture: ≤0.2%
Application Scenarios
‑ Thick‑film heavy‑build industrial alkyd coatings ‑ High‑film‑build protective alkyd enamel for machinery and hardware ‑ Solvent‑reduced alkyd systems requiring low drier addition ‑ Composite drier system matched with cobalt and manganese driers ‑ Lead‑free industrial paint formulas replacing traditional lead‑based driers
Usage Recommendation
‑ Typical dosage: 0.05%‑0.25% calculated on total paint weight (as metal zirconium) ‑ Premix fully with cobalt, manganese and other drier additives before incorporating into coating formula ‑ Do not add during high‑temperature resin synthesis process ‑ Standalone use is ineffective, cobalt‑manganese drier combination is necessary ‑ Adjust dosage strictly according to actual film thickness and drying test results ‑ Complete laboratory tests on thick‑film curing performance, hardness and gloss 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 open flame ‑ Tightly seal container after opening to prevent solvent volatilization and performance degradation ‑ 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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