Knowde Enhanced TDS
Identification & Functionality
- Product Type
- Technologies
Features & Benefits
Applications & Uses
- Applications
- Application Method
- Compatible Substrates & Surfaces
- Typical Use
ACA 20-658 is designed as a mounting adhesive for the defrosters in automatic defrosting refrigerators.
- Coating Method
Adhesive application normally is by the transfer method using a nip fed reverse roll coater or a wire wound bar coater. Lower coating weights may be applied by gravure coaters. Normal industrial applications usually require a dry film thickness of about 1.5 mils. Performance of the adhesive is dependent on substrate topography.
- Clean Up
Wash the equipment with water to remove the wet adhesive. Dry adhesive may be cleaned using toluene or other cleaning solvents. Toluene is an inflammable, volatile solvent and should be used in conformance with OSHA guidelines. A thin film of Vaseline® applied to frequently exposed parts of the coater will facilitate clean up.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Peel | 7.5 | pli | ASTM D-903 |
| Solids by Weight | 54.0 | % | — |
| pH | 8.0 | — | — |
| Shear Resistance (90°F, 2lbs/in²) | min. 200 | hours | — |
| Tack | 1200.0 | g | ASTM D-2979 |
| Viscosity | 3000.0 | cps | — |
| Weight per Gallon | 8.7 | lbs. | — |
Regulatory & Compliance
- Certifications & Compliance