LOCTITE® AA 332™ is a high-viscosity, one-component modified acrylic adhesive designed for bonding permanent magnets in motor applications. It provides strong, durable bonds with excellent impact and peel resistance. It cures using Activator 7387™ and can be accelerated with heat.
| Property | Value |
|---|---|
| Uncured Properties | |
| Chemical Type | Modified acrylic |
| Appearance (Uncured) | Opaque light yellow to dark amber |
| Viscosity @ 25°C (mPa·s) | 75,000 – 130,000 |
| Specific Gravity @ 25°C | 0.97 |
| Flash Point | See SDS |
| Curing Properties | |
| Fixture Time (Steel, Activator 7387™) | ≤3 min (0.05 mm gap), ≤30 min (0.5 mm gap) |
| Heat Cure Conditions | 130°C for 20 min, 150°C for 10 min |
| Cured Properties | |
| Shore Hardness (Durometer D) | 69 |
| Tensile Modulus (N/mm²) | 950 (138,000 psi) |
| Tensile Strength (N/mm²) | 17.9 (2,600 psi) |
| Adhesion Strength | |
| Lap Shear Strength (Steel, 0.05 mm gap) | ≥11 N/mm² (≥1,595 psi) |
| Lap Shear Strength (Steel, 0.5 mm gap) | ≥3.4 N/mm² (≥493 psi) |
| 180° Peel Strength (Steel) | 3.5 N/mm (20 lb/in) |
LOCTITE ECCOBOND UF 9000AG-061 is specifically formulated for FCBGA and Cu pillar flip chip packaging, ensuring robust solder joint encapsulation under extreme electrothermal cycling from -65 °C to 150 °C. Its superior capillary flow also optimizes throughput in automated assembly lines for high-density ICs.
BERGQUIST microTIM mTIM 1028 is purpose built for riding cage assemblies in servers, switches, and routers, interfacing with electroless nickel plated copper or aluminum heat sinks. It ensures stable operation in high power transceiver modules while also extending applicability to liquid cooling components, heat pipes, and fin based dissipative structures.
LOCTITE® ABLESTIK NCA 3218 is specifically formulated for ADAS optical modules, ensuring secure bonding in lens barrel to housing and lens housing to circuit board interfaces where dimensional accuracy and dielectric integrity are non negotiable.
Loctite® 3296, a dual cure (UV & thermal) adhesive, is engineered for active alignment assembly of ADAS cameras and LiDAR modules. Its optimized bonding to aluminum and FR4 substrates ensures secure fixation of optical components while enabling nanometer level alignment critical for high resolution imaging.
Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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