Chemlok 6250 Adhesive
One-coat adhesive bonding elastomers to various substrates
Chemlok 6250 adhesive is a one-coat adhesive used to bond a variety of elastomers to various substrates. It is composed of a mixture of polymers, organic compounds and mineral fillers dissolved or dispersed in an organic solvent system. Chemlok 6250 adhesive is a non-chlorinated solvent adhesive that provides strong adhesion to a wide variety of materials, including glass and fabric.
Technical Specifications
- Color: Black Liquid
- Dynamic Viscosity: 100 to 550 cP @ 77 F (25 C)
- Density: 928.7 to 976.6 kg/m3, 7.75 to 8.15 lb/gal
- Percent Solids by Weight: 22 to 26
- Flash Point: 27 C, 81 F
- Solvent: Xylene
Features and Benefits
- Versatile - bonds a wide variety of elastomer compounds to metals, plastics, glass and fabrics; can be used as a covercoat adhesive over Chemlok 205 or 207 primer for maximum protection or when environmental conditions are severe.
- Non-Chlorinated Solvent System - suitable for solvent incineration, saving cost of recovery equipment.
- Convenient - requires only a single coat for most applications, reducing labor, solvent usage, inventory and shipping costs.
Typical Applications
- Bonding elastomers to metals
- Bonding elastomers to plastics
- Bonding elastomers to glass
- Bonding elastomers to fabrics
Compatible Elastomers
- Natural Rubber (NR)
- Polyisoprene (IR)
- Styrene-butadiene (SBR)
- Polybutadiene (BR)
- Polychloroprene (CR)
- Nitrile (NBR)
- Butyl (IIR)
- EPDM Polymers
- Polyepichlorohydrin (ECO)
- Polyacrylate (ACM)
- Ethylene Acrylic (AEM)
- Hytrel TPE only
- Chlorinated Polyethylene (CPE)
- Chlorosulfonated Polyethylene (CSM)
Shelf Life & Storage
Shelf life is six months 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. Chemlok 6250 adhesive is moisture sensitive. Minimize exposure to moisture during application and storage.