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Viton™ VC-1A
Viton™ VC-1A is a diamine cross-linking agent used to cure A, B, and E types of Viton™ fluoroelastomers.
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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-1A, previously known as Diak-1, is a diamine cross-linker based on hexamethylenediamine carbamate. Products cure quickly with Viton™ VC-1A and exhibit excellent compression-set and aging properties. The typical usage level for Viton™ VC-1A is 1.0 to 1.5 phr. Viton™ VC-1A is FDA- approved for use in food contact applications such as hoses, seals, valves, gaskets, and O-Rings in manufacturing. Viton™ VC-1A offers compatibility with FKM (fluoroelastomer), ACM (alkyl acrylate copolymer), AEM (ethylene acrylic rubber), and ECO (Epichlorohydrin rubber) polymer systems.
As a curing agent, Viton™ VC-1A enhances the properties of A, B, and E types of Viton™ fluoroelastomers. In Viton™ A types, Viton™ VC-1A offers higher tensile strength in both original and heat-aged conditions than Viton™ VC-3.
Specifications
Physical form: Fine powder
Color: White
Odor: Amine
Specific gravity: 1.28 ± 0.02
Decomposition point: 154.0 °C (309.2 °F) min
Solubility: Soluble in water; insoluble in non-polar solvents
Primary Chemistry:
Hexamethylenediamine carbamate
Features & Benefits
- Supplied in powder form
- Excellent compression set
- Good physical properties
- Fast cure
- Increase compression set of A-, B-, and E-type fluoroelastomer compounds
- Cross-linking agent and curing agent of fluoroelastomers and rubber compounds
- Superior curing agent for FKM (fluoroelastomer), ACM (alkyl acrylate copolymer), AEM (ethylene acrylic rubber), and ECO (Epichlorohydrin rubber)
Problems Solved
Curing difficulties of A, B, and E types of Viton™ fluoroelastomers
FDA clearance of diamine cross-linking agents for use in food contact applications
Slow cure and production delays with alternate curing agents
Applications
Hoses, seals, gaskets, valves for:
Oil and gas
Pharmaceutical and food processing
Industrial manufacturing
Appliances
Automotive
Related Chemistries
Coatings
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Related Functions
Adhesives
Related Processes
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