
High Performance Epoxy for Drone Manufacturing
Advanced Epoxy Adhesive Solutions for Next-Generation UAVs and Drones As UAV and drone technology continues to evolve, manufacturers require adhesive solutions that can withstand demanding
LOCTITE® UK U-05FL (Hysol® Product U-05FL) is a two-component, medium-viscosity urethane adhesive. It cures at room temperature to form an off-white, highly flexible bond line with excellent peel and shear strength.
| Component | Property | Value | Range |
|---|---|---|---|
| Resin | Chemical Type | Polyisocyanate | – |
| Appearance | Yellow viscous liquid | – | |
| Specific Gravity @ 25°C | 1.10 | 1.0 – 1.2 | |
| Viscosity @ 25°C (mPa.s) | 640 | 300 – 1,100 | |
| Flash Point (TCC) (°C) | 188 | – | |
| Hardener | Chemical Type | Polyol | – |
| Appearance | Cloudy white liquid | – | |
| Specific Gravity @ 25°C | 1.10 | 0.9 – 1.1 | |
| Viscosity @ 25°C (mPa.s) | 152,000 | 90,000 – 215,000 | |
| Flash Point (TCC) (°C) | >93 | – | |
| Mixture | Appearance | Off-white | – |
| Specific Gravity @ 25°C | 1.10 | – | |
| Mix Ratio (R:H) (by weight) | 100:200 | – | |
| Mix Ratio (R:H) (by volume) | 1:2 | – |
| Property | Value |
|---|---|
| Working Life (minutes) | 5 |
| Tack-Free Time (minutes) | 160 |
| Property | Value |
|---|---|
| Dielectric Strength (Volts/Mil) | 400 |
| Tensile Strength (ASTM D638, psi) | 1,300 |
| Tensile Elongation (ASTM D638, %) | 74 |
| Hardness (Shore D, ASTM D1706) | 45 |
| Glass Transition Temperature (Tg, °C) | 48 |
| Substrate | Shear Strength (N/mm²) | Shear Strength (psi) |
|---|---|---|
| Grit-Blasted Steel | 6.4 | 930 |
| Aluminum (Abraded/Acid Etched) | 14.6 | 2120 |
| Aluminum (Anodized) | 5.2 | 750 |
| Stainless Steel | 6.3 | 910 |
| Polycarbonate | 13.6 | 1970 |
| Nylon | 3.7 | 530 |
| Wood (Fir) | 9.6 | 1390 |
| Substrate | Strength (N/mm²) | Strength (psi) |
|---|---|---|
| PVC | 8.5 | 1230 |
| ABS | 6.4 | 930 |
| Epoxy | 21.4 | 3110 |
| Glass | 9.2 | 1340 |
| Condition | Temperature (°C) | % Initial Strength Retained (500 hr) | % Initial Strength Retained (1000 hr) |
|---|---|---|---|
| Air | 87 | 144 | 105 |
| Motor Oil (10W-30) | 87 | 95 | 180 |
| Unleaded Gasoline | 87 | 57 | 69 |
| Water/Glycol (50/50) | 87 | 130 | 108 |
| Salt/Fog (ASTM B-117) | 22 | 97 | 82 |
| 95% Relative Humidity | 38 | 102 | 112 |
| Condensing Humidity | 49 | 111 | 86 |
| Water | 22 | 107 | 108 |
| Acetone | 22 | 47 | 68 |
| Isopropyl Alcohol | 22 | 54 | 57 |

Advanced Epoxy Adhesive Solutions for Next-Generation UAVs and Drones As UAV and drone technology continues to evolve, manufacturers require adhesive solutions that can withstand demanding

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Avantek Viet Nam is a dynamic MRO, direct materials and equipment supplier that brings advanced technological solutions to maximize satisfaction of customers.
We are expert in import and export of adhesives, accessories and equipment in both domestic and cosmetic industrial fields, production and technology research and development.
Our solutions promise to bring best optimal effectiveness along with competitive prices, excellent customer services, dedicated on-site support.
Office address: The Verosa Park, 39 street 10, Quarter 2, Long truong Ward, Ho Chi Minh City, Viet Nam
Website: avantek.vn
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Email 2: long.pham@avantek.vn
Tel: (+84) 944 415 762
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