Chemlok 6450-1 Adhesive
High-temperature adhesive for bonding NBR and HNBR compounds to metal
Chemlok 6450-1 is a high-temperature adhesive designed to bond nitrile rubber (NBR) and hydrogenated nitrile rubber (HNBR) compounds to various metal substrates. It offers versatility in application, functioning effectively as either a single-coat adhesive or as part of a two-coat system in conjunction with Chemlok 207 primer. The two-coat system provides superior resistance to harsh environmental conditions often encountered in demanding applications, while maintaining excellent tear strength.
Technical Specifications
- Color: Green/Black Liquid
- Dynamic Viscosity: 0 to 100 cP @ 77 F (25 C)
- Density: 916.5 to 964.6 kg/m3, 7.65 to 8.05 lb/gal
- Percent Solids by Weight: 23 to 27
- Flash Point: 0 C, 32 F
- Solvent: MEK, Xylene
Features and Benefits
- Versatile - bonds a variety of NBR and HNBR compounds to a variety of metal substrates when used in combination with Chemlok 207 primer; can be used as a one-coat adhesive.
- Chemically Resistant - resists a variety of fluids, including oils and fuels, and various aqueous environments.
- Environmentally Resistant - provides excellent resistance to water, humidity, salt spray and high temperatures.
Typical Applications
- Bonding NBR and HNBR to metal in various industrial settings
- Downhole applications requiring high resistance to adverse conditions
Elastomers
- Nitrile (NBR)
- Hydrogenated Nitrile (HNBR)
Shelf Life/Storage
Shelf life is six months from date of shipment when stored by the recipient at 21-27 C (70-80 F) in original, unopened container.