Select Your Region
Viton™ VC-3
Viton™ VC-3 is a blocked diamine cross-linking agent used to cure A, B, and E types of Viton™ fluoroelastomers.
Quantity
Documents
- Manufacturer: Chemours
- Product Line: Viton™ Fluoroelastomer Chemicals
- Product: Viton™ Amine Crosslinking Agents
- Industries: Adhesives | Coatings | Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
Product
Authorized Countries
Canada
United States
Overview
Viton™ VC-3, formerly known as Diak-3, is a blocked diamine cross-linking agent used to cure A, B, and E types of Viton™ fluoroelastomers. It is engineered to enhance processing safety and provides a plasticizing effect on vulcanizates, making it ideal for demanding elastomer applications.
The main difference between the Viton™ VC process agents is in processing safety. Products cured with Viton™ VC-3 provide excellent processing safety and exhibit some plasticizing effect, while Viton™ VC-1 offers the best compression set and physical properties. In addition, cures for Viton™ A, B, and E types of fluoroelastomers are produced with roughly 3 phr of Viton™ VC-3.
Specifications
Physical form: Coarse powder
Appearance: Tan
Odor: Cinnamon
CAS number: 140-73-8
Specific gravity: 1.09 ± 0.02
Melting point: 80°C (176 °F) min
Ash: 0.5% max
Moisture: 0.5% max
Solubility: Slightly soluble in water, soluble in nonpolar solvents
Primary Chemistry:
N,N’-dicinnamylidene-1,6 hexanediamine
Features & Benefits
- Excellent processing safety for FKM curing
- Fast and consistent curing for fluoroelastomer compounds
- Improved cross-linking properties for FKM polymers
- Plasticizing effect to improve flexibility
- Compatible with Viton™ A, B, and E types
- Improved physical properties
Problems Solved
Curing difficulties of A, B, and E types of Viton™ fluoroelastomers and FKM polymers
Slow cure and low compression set with traditional amine curing agents
Scorching during FKM processing
Limited compatibility with blocked diamine systems
Applications
Industrial rubber components
Chemical-resistant coatings and adhesives
Automotive components (under the hood)
Aerospace parts (gaskets, gears, hoses, O-rings)
Related Chemistries
Coatings
Related End Markets
Elastomers
- Aerospace & Defense
- Building and Construction
- Chemical Process Industry - CPI
- Energy, Mining, Oil and Gas
Related Functions
Adhesives
Related Processes
Elastomers
Have questions? Can't find the right product?
Ask our Experts
Have questions? Can't find the right product?
Ask our ExpertsWhen You're Ready
When You're Ready
View Support Articles
Talk to an Expert
Ask a Question
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - United States
