CHEMLOK 7701
Harmonization Code : 3506.10.00.00 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg
Main features
- Under Five-Minute Solvent Flash-Off
- No-Mix Surface Conditioning
- Wipe, Brush, Dip or Flood
Product Description
Chemlok 7701 Surface Treatment is a one-part, solvent-based surface treatment for preparing supported vulcanized and thermoplastic polymeric materials before bonding with compatible epoxy or urethane adhesives. It chemically alters the rubber surface to make it more receptive to downstream processing and must not be applied to metal surfaces. Chemlok 7701 requires no mixing and can be applied by wipe, brush, dip, or flood methods; spray application is not recommended. The treatment is complete after the solvent flashes off in less than five minutes, and no rinsing is required before subsequent bonding.
Key features
- No-Mix Surface Treatment: supplied ready to use without component mixing
- Fast Solvent Flash-Off: treatment is complete after solvent flash-off in less than five minutes
- Flexible Manual Application: applies by wipe, brush, dip, or flood methods without a rinse step
Applications
Surface preparation of supported vulcanized and thermoplastic polymeric materials before bonding with compatible epoxy or urethane adhesives.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Thermal Properties
Additional Information
As-supplied / before-processing properties
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Appearance | Clear to cloudy liquid | Typical | |
| Density | 870 to 930 | kg/m^3 | Typical |
| Solids by weight | 2.3 to 3.5 | % | Typical |
| Flash point | -4 | deg C | Seta; typical |
| Solvent | Ethyl acetate | Typical | |
| Solvent flash-off | Less than 5 | minutes | After application; no rinse required |
| Shelf life | 1 | year | Original unopened container; 21 to 27 deg C |
