Chemlok 217 Adhesive
One-coat adhesive for bonding elastomers to metals
Chemlok 217 is a one-coat adhesive designed to bond nitrile or neoprene elastomers to metals and other substrates during the vulcanization process. Its versatile formulation allows for ample processing flexibility and seamless integration into conventional application and molding methods. For enhanced protection in aggressive environments, it can be applied over Chemlok 205 primer.
Technical Specifications
- Color: Black Liquid
- Dynamic Viscosity: 75 to 150 cP @ 77 F (25 C)
- Density: 922.7 to 958.6 kg/m3, 7.7 to 8.0 lb/gal
- Percent Solids by Weight: 23 to 27
- Flash Point: -2 C, 28 F
- Solvent: MEK, Xylene
Features and Benefits
- Heat and Environmentally Resistant - provides excellent heat and environmental resistance. For maximum protection or when environmental conditions are extremely aggressive, Chemlok 217 adhesive can be used over Chemlok 205 primer.
- Fast Drying - dries quickly to a hard coating.
- Versatile - bonds under a variety of production conditions.
- Convenient - requires only a single coat for most applications, reducing labor, solvent usage, inventory and shipping costs.
- Easy to Apply - applies easily by spray, dip or brush methods.
Typical Applications
- Bonding nitrile (NBR) elastomers
- Bonding polychloroprene (CR) elastomers
- Bonding polyacrylate (ACM) elastomers
Elastomers
- Nitrile (NBR)
- Polychloroprene (CR)
- Polyacrylate (ACM)
Shelf Life/Storage
Shelf life is one year from date of shipment when stored by the recipeint in a well ventilated area at 21-27 C (70-80 F) in original, unopened container.