MXBON C685 is a specially formulated grade of Cyanoacrylate adhesive for applications requiring high viscosity and resistance to peel and impact. MXBON C685 develops strong bonds on most metals, plastics or rubbers. MXBON C685 is a one-component, solvent-free system and does not require the use of a catalyst, heat or clamps. When a thin layer of MXBON C685 applied between two surfaces comes into contact with atmospheric moisture, a rapid polymerization occurs producing the ultimate bond.
DIRECTIONS FOR USE:
- Make sure the surfaces to be bonded are clean and dry (preferable to solvent-wipe plastics, glass, and , and to acid-treat metals)
- Dispense a drop or drops to one surface only. Apply only enough to leave a thin film after compression.
- Press parts together and hold firmly for a few seconds. Good contact is essential. An adequate bond develops in less than one minute. (Maximum strength is achieved in 24 to 49 hours).
- Wipe off excess adhesive from the top of the container and recap MXBON C685 if left uncapped, may deteriorate by contamination from moisture in the air.
- Because MXBON C685 condenses by polymerization, sometimes whitening will occur on the surface of the container or the bonded materials. Should this happen, wipe surfaces well with accetone.
HANDLING AND STORAGE:
- Storage: Keep products in the unopened container in a cool, and dry location. Best when stored at 2 to 8°C. Temperatures less than 2°C can adversely affect product properties. Do not freeze. Keep container tightly closed until ready for use.
- Handling: Material removed from containers may be contaminated during use. Do not pour back any product to the original container. Misuse of product will voild all warrantees.
| Base | Ethyl Cyanoacrylate |
| Color | Clear to slightly cloudy, colorless to yellowish colored gel |
| Specific Gravity @ 25ºC | 1.05 |
| Refractive Index (n D 20) | 1.439 |
| Vapor Pressure (hPa) | < 1 |
| Viscosity (cP)，25℃ | 3500-6000 |