Cynergy CA7105 is a high‑viscosity methyl cyanoacrylate adhesive with medium set time, offering strong bonds to metals, rubbers, plastics and wood.
Cynergy CA7105 is a high‑viscosity methyl cyanoacrylate adhesive formulated for medium set times on a variety of substrates, including aluminum, steel, rubbers, plastics and wood. It meets Military specification MLLA 46050C Type I Class III and provides high lap‑shear strength on prepared surfaces.
Physical properties are listed at 25 °C, with a viscosity of 1,500 cps and a nominal gap fill of 0.45 mm. The sheet also includes handling instructions, recommended storage at 40 °F (refrigerated) to maximize shelf life, and safety cautions.
| Viscosity | 1,500 cps |
|---|---|
| Nominal Gap Fill | 0.45 mm |
| Specific Gravity | 1.05 |
| Glass Transition Temperature | 165 °C |
| Melting Point | 160‑170 °C |
| Tensile Strength | 2,610‑4,350 psi |
| Thermal Conductivity | 0.1 W/m·K |
| Coefficient of Thermal Expansion | 100 ppm/°C |
| Dielectric Strength | 625 V/mil |
| Operating Temperature Range | -60 °C to 80 °C |
It bonds metal to metal and metal to rubber, plastics, wood, aluminum, steel, zinc dichromate, PVC, ABS, and other common substrates.
Store the adhesive refrigerated at 40 °F; allow it to reach room temperature before use and avoid heat, sunlight, and moisture.
The set time on aluminum is typically 30 to 60 seconds.
Grit‑blasted steel achieves a lap‑shear strength greater than 3,600 psi.