ADVANTAGES
• Good flexibility and strength
• Flexible and easy in formulation adjustment
• Excellent weatherability and aging resistance
• Long term retention of mechanical properties
• Excellent chemical resistance
• Excellent impact resistance
APPLICATIONS
Epoxy multi-layer overlay for skid resistance on concrete, asphalt and steel substrate
STORAGE 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.
HANDLING PRECAUTIONS
Refer to the Material Safety Data Sheet for Ancamide 2866.
TYPICAL CURE SCHEDULE
1–7 days at ambient temperature.
| TYPICAL PROPERTIES | |
| Appearance | Clear yellow liquid |
| Color①(Gardner) | Typical 5 |
| Viscosity② @ 25 ⁰C(cP) | 600 - 1600 |
| Amine value③ (mgKOH/g) | 260 - 320 |
| Specific Gravity④@ 25 ⁰C | 0.972 |
| Equivalent Wt/{H} | 120 |
| Recommended Use Level⑤ (phr) | 60 |
| TYPICAL HANDLING PROPERTIES⑤ | |
| Gel Time⑥ (min) (150 g mix @ 20 ⁰C) | 35 |
Thin Film Set Time⑦ | |
| @ 20 ⁰C (hr) 7.5 | 7.5 |
| @ 10 ⁰C (hr) | 18 |
| Shore D Hardness ⑧ | |
| @ 20 ⁰C (24hrs/2days/7days cure) | 54/64/72 |
| @ 10 ⁰C (24hrs/2days/7days cure) | 36/58/71 |
| TYPICAL MECHANICAL PROPERTIES⑨ | ||
| A* | B* | |
| Tensile strength⑩ (MPa) | 17 | 11 |
| Tensile modulus⑩ (MPa) | 796 | 238 |
| Elongation at break⑩ (%) | 32 | 50 |
| Elongation at break⑩ after aging 80⁰C /24hrs | 25 | 30 |
| Bonding strength to concrete (MPa)⑪ | >2.5 Concrete | >2.5 failure |
| Lap shear strength (MPa)⑫ | ||
| intial | 16.9 | 14.5 |
| aged, after 7days in 80⁰C water | 14.5 | 13.0 |
Footnotes
A* Ancamine 2866 with 85% DGEBA resin (EEW=190) and 15% Epodil®748 diluent (C12-C14 alkyl glycidyl ether).
B* Ancamine 2866 with 80% DGEBA resin (EEW=190) and 20% Epodil®748 diluent (C12-C14 alkyl glycidyl ether).
1 ASTM D 1544-80
2 ASTM D 445 Brookfield RVTD, Spindle
3 ASTM D 2074 Perchloric Acid Titration
4 ASTM D 1457
5 with 85% Bisphenol A diglycidyl ether (EEW=190) and 15%
Epodil 748 (C12-C14 alkyl glycidylether) blends
6 Techne GT-4 Gelation Timer
7 ASTM D 5895 BK Drying Recorder Phase III
8 ASTM D 2240
9 24hrs cure @ 40° C, with 60phr
10 ASTM D 638-86
11 ASTM D4541
12 ISO 4587
