Technical data sheet for Cynergy CA7701 low‑viscosity cyanoacrylate adhesive, covering set times, lap shear, physical properties and usage instructions.
Cynergy CA7701 is a very low‑viscosity, wicking grade cyanoacrylate adhesive formulated for low odor and low‑blooming. It bonds a wide range of substrates such as acrylic, polycarbonate, PVC, wood, steel and aluminum, and can be used without ventilation in cosmetic bonding applications.
The sheet provides set times for various substrates (e.g., stainless steel 30‑70 s, aluminum 5‑20 s), typical lap shear strengths (e.g., grit‑blasted steel 2030‑3190 psi), and physical properties including viscosity 3‑5 cps, glass transition temperature 150 °C, and tensile strength 1275‑5945 psi. Storage recommendations advise a one‑year shelf life at room temperature and refrigerated storage at 40 °F to extend life.
| Viscosity | 3 - 5 cps |
|---|---|
| Glass Transition Temperature | 150 °C |
| Melting Point | 160-170 °C |
| Tensile Strength | 1275 - 5945 psi |
| Thermal Conductivity | 0.1 W/m·K |
| Coefficient of Thermal Expansion | 90 ppm/°C |
| Dielectric Strength | 625 V/mil |
| Operating Temperature Range | -60 to 80 °C |
Shelf life is one year at room temperature, but refrigerated storage at 40 °F is recommended to maximize shelf life.
The set time on stainless steel is 30‑70 seconds.
The lap shear strength on grit‑blasted steel ranges from 2030 to 3190 psi.