Cobalt Octoate (CAS 136-52-7): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Cobalt Octoate (CAS 136-52-7) is a purple-blue liquid catalyst widely used to accelerate the curing of unsaturated polyester resins. Its specifications include:
| Parameter | Value | Alternative Catalysts |
|---|---|---|
| Cobalt Content | 6-12% | Lead/Tin (4-8%) |
| Viscosity (25°C) | 150-300 cP | Zinc Octoate (200-400 cP) |
| Solubility | Fully miscible in organic solvents | Limited solubility in ketones |
2. Key Applications
2.1 Polyester Resin Curing
Accelerates room-temperature curing in marine composites and automotive parts.
2.2 Paint Systems
Enables fast-drying alkyd coatings for industrial machinery protection.
3. Usage Guidelines
3.1 Recommended Dosage
Optimal performance at 0.2-0.5% cobalt metal content relative to resin weight.
4. Industry Case Studies
4.1 Wind Turbine Blade Production
Reduced gel time by 40% in epoxy systems for a Chinese renewable energy manufacturer.
5. Client Success Stories
5.1 Guangdong Coating Solutions Ltd.
Achieved 30% faster production cycles in automotive clear coats through optimized cobalt concentrations.
5.2 Jiangsu Composite Materials Co.
Enhanced chemical resistance in chemical tank linings using our cobalt octoate formulation.
6. Contact for Technical Support
Email: info@vivalr.com
Tel: (86) 15866781826
Request formulation guidance or MSDS documentation:
- 24-hour technical response
- Custom concentration solutions
- Bulk order discounts
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The content focuses on solving common user pain points:
– Precise dosage requirements
– Compatibility with different resin systems
– Regulatory compliance
– Cost-performance optimization
– Technical support accessibility
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