Pripol^™ 1025

CAS number: 68783-41-5 | C18 dimer acid | derived from vegetable fatty acids

Pripol^™ 1025 is a standard, low color, hydrogenated dimer fatty acid which can be used in adhesives, coatings, engineering plastics and lubricants.

Learn how this standard and low-color dimer fatty acid enhances performance in each application:

Coatings, adhesives and engineering plastics

Pripol 1025 building block additive was developed for applications that require enhanced aesthetics alongside durable performance. Its high concentration of difunctional components supports reliable polymer formation while delivering consistent quality in demanding formulations. This grade is selected when color and color stability are critical. Pripol 1025 offers improved thermo oxidative stability and long term performance, making it well suited for polyamide and polyester coatings, adhesives, and elastomers where appearance and durability must be maintained over time.

Pripol 1025 contributes flexibility, hydrophobicity, and excellent resistance to hydrolysis and chemicals, supporting effective sealant and protective properties. Its low glass transition temperature enables flexibility at lower service temperatures, while good pigment wetting allows high pigment and filler loading, offering potential formulation and cost efficiency benefits.

Lubricants

Pripol 1025 dimer acid is suitable for use as corrosion inhibitor in gasoline and diesel fuel.​

 

Key Specs

 

​​Property​	​​Units​	​​Value​
​​Acid Value​	​​mgKOH/g​	​​195​
​​Color​	​​​Gardner at 25°C ​​	​​2​
​​Bio-Based Content​	​​%​	100​​