ADVANTAGES
• Medium viscosity
• 1:1 recommended mixing ratio with standard bisphenol-A type epoxy resin
• Good adhesion to various substrates
• Fast dry to tack-free
APPLICATIONS
• General purpose two-component epoxy adhesives
TYPICAL CURE SCHEDULE
2-7 days at room temperature.
SHELF LIFE
At least 24 months from the date of manufacture in the original sealed container at ambient temperature. Store away from excessive heat and humidity in tightly closed containers.
STORAGE AND HANDLING
Refer to the Material Safety Data Sheet for Ancamide 2809.
| TABLE 1: TYPICAL PROPERTIES | |
| Appearance | Clear and amber liquid |
| Color①(Gardner) | 6 |
| Viscosity②@40℃ (m Pa.s) | 16,000 |
| Amine Value③ (mg KOH/g) | 272 |
| Recommended use Level④ (phr) | 100 |
| TABLE 2: TYPICAL HANDLING PROPERTIES④ (100 phr) | |
| Gel time⑤ at 30℃, 40 g mixed mass (min) | 5,300 |
| Thin film set time⑥ to tack free at 25℃ (hr) | 196 |
| TABLE 3: THERMAL PROPERTIES④ | |
| Adhesion strength, steel, lap shear (MPa) | 16 |
| Tensile strength (MPa) | 49 |
| Tensile elongation (%) | 7 |
| Tensile modulus (GPa) | 2.2 |
| *100 phr, cure 30 °C/24 hr | |
Footnotes:
(1) ASTM D 1544-80
(2) Brookfield RVTD, Spindle 4
(3) Perchloric Acid Titration
(4) With a standard bisphenol A-type epoxy resin (EEW=190))
(5) Techne GT-3 Gelation Timer
(6) BK drying recorder
