Calcium Octoate 10% is an organic calcium salt, specifically calcium 2-ethylhexanoate, used as an auxiliary drier in paints and coatings. This pale-yellow liquid contains approximately 10% calcium and enhances the drying performance of paints, especially at lower temperatures. It is commonly used in combination with other driers such as cobalt and lead octoates.
Properties:
- Auxiliary Drier: Calcium octoate helps to improve the drying process of paints and coatings, especially alkyd-based finishes.
- Combination with Other Driers: It’s often used alongside cobalt and lead octoates, enhancing the overall drying efficiency.
- Prevents Lead Haze: In some applications, it helps prevent the formation of lead haze in clear mediums.
- Metal Content: The metal content, primarily calcium, is typically around 10%.
- Solubility: It’s soluble in organic solvents but insoluble in water.
Application:
It’s used in the manufacture of paints, inks, and coatings.
Safety Handling:
Proper disposal methods should be followed to avoid environmental contamination.