Chemlok 485/Curative 44 Adhesive
Two-component adhesive system for insert mold bonding
Chemlok 485/Curative 44 is a two-component adhesive system designed for insert mold bonding applications. It effectively bonds PVC and Alcryn to various substrates, including metals and rubber. This adhesive system offers a versatile solution for a wide range of thermoplastic elastomers, simplifying the bonding process while ensuring robust and durable adhesion.
Technical Specifications
- Color: Clear to Amber Liquid (adhesive), Transparent Brown Liquid (curative)
- Dynamic Viscosity: 400 to 1000 cP @ 100 F (38 C) (adhesive), < 10 cP @ 77 F (25 C) (curative)
- Density: 880.7 to 916.7 kg/m3 (adhesive), 7.35 to 7.65 lb/gal (adhesive), 1010 to 1040 kg/m3 (curative), 8.4 to 8.7 lb/gal (curative)
- Percent Solids by Weight: 15 to 17 (adhesive), 47 to 51.5 (curative)
- Flash Point: -4 C (adhesive), 24 F (adhesive), 29 C (curative), 85 F (curative)
- Solvent: MEK, Xylene (adhesive), Xylene (curative)
Features and Benefits
- Versatile - bonds a wide range of thermoplastic elastomers.
- Easy to Apply - applies easily by spray, brush or dip methods.
- Convenient - requires only a single coat for most applications. For harsh environments, apply Chemlok 205 primer prior to adhesive application.
Typical Applications
- Insert molding of PVC and Alcryn
- Bonding of thermoplastics and elastomers to metal and rubber substrates
Shelf Life & Storage
Shelf life of each component is one year from date of shipment when stored by the recipient in a well ventilated area at 21-27 C (70-80 F) in original, unopened container.