Product Description
General description:
Chemical Formula: C16H30O4Pb
Lead Octoate is one of the auxiliary driers also called as through drier. Lead octoate is used as active or top drier. It promotes hard, through drying throughout the entire film and also promotes flexibility. In alkyd finishes where fume proof finishes are not specified.
Application & Usage:
- Used as active or top drier.
- Used in polyurethane finishes as major auxiliary drier.
- Important auxiliary drier especially in applications where drying required at low temperatures.
Packing 200Kg Metal Drums
Effective Catalyst for Paint DryingLead Octoate acts as a potent oxidation catalyst in paint systems, accelerating both surface and through drying processes. Its compatibility with most alkyds and organic solvents makes it a preferred choice among manufacturers seeking efficient performance in oil-based coatings. This property enables faster production cycles and consistently high-quality finishes.
Safe and Stable Under Recommended ConditionsWhen stored in tightly sealed containers away from light, heat, and moisture, Lead Octoate maintains its stability and efficacy throughout its 12-month shelf life. Its low VOC content and solubility profile make it suitable for industrial environments, provided strict safety procedures are followed due to its toxicity classification.
Versatile Uses in the Coatings IndustryPrimarily used in the formulation of oil-based paints, varnishes, and coatings, Lead Octoate finds application across diverse segments of the paint and coating industry. By accelerating drying, it helps manufacturers enhance throughput and achieve optimal coating performance, especially for products requiring rapid curing and uniform finishes.
FAQs of Lead Octoate:
Q: How is Lead Octoate used in the paint and coatings industry?
A: Lead Octoate is added to paint formulations as a drying agent (drier), specifically to accelerate the oxidation and curing of oil-based paints, varnishes, and coatings. Its potent catalyzing properties promote both surface and through drying, reducing the time required for paints to set and harden.
Q: What safety precautions should be taken when handling Lead Octoate?
A: Given its classification as a toxic substance (Hazard Class 6.1, UN 2291), it is vital to avoid inhaling Lead Octoate vapors and contact with skin. Always use appropriate personal protective equipment (PPE), such as gloves and goggles, and handle it in well-ventilated areas according to safety regulations.
Q: When is the best time to use Lead Octoate in paint formulations?
A: Lead Octoate is incorporated during the preparation or mixing stage of oil-based paint, varnish, or coating formulations. It is added in small concentrations, as recommended by the manufacturer, to ensure optimal drying without compromising the paints performance.
Q: What benefits does Lead Octoate provide over other paint driers?
A: Lead Octoate is highly effective at low concentrations and ensures thorough, uniform drying of alkyd and oil-based coatings. Its superior compatibility with solvents and other driers also provides flexibility in formulation, supporting a range of industrial requirements.
Q: Where should Lead Octoate be stored to maintain stability?
A: To ensure stability and performance, Lead Octoate must be stored in tightly sealed containers, away from sources of light, heat, and moisture. It should also be kept separate from food and drink and protected against accidental release or contamination.
Q: What is the appearance and physical form of Lead Octoate?
A: Lead Octoate is a clear to pale yellow liquid with a mild characteristic odor. It has a neutral to slightly acidic pH, a density of approximately 1.25 g/cm3, and is soluble in organic solvents but insoluble in water.
Q: How long can Lead Octoate be stored under recommended conditions?
A: Lead Octoate retains its effectiveness for up to 12 months when stored in original, unopened drums under recommended storage conditionsprotected from light, heat, and moisture.