Description
Permabond® HH120 is a highly effective, general-purpose threadlocker and sealant designed for permanent applications. It excels at securing bolts, nuts, and screws, offering exceptional holding power and resistance to vibration loosening.
Key Features and Benefits:
- Prevents Vibration Loosening: HH120 secures threaded fasteners, eliminating vibration-induced loosening and ensuring long-lasting assembly integrity.
- Controlled Off-Torque: This threadlocker allows for controlled tightening and prevents over-torquing of fasteners.
- Non-Drip, Thixotropic Formula: The no-drip formula stays where you put it, reducing application mess and ensuring precise placement.
- Fast and Reliable Cure at Room Temperature: No need for heat lamps or ovens – HH120 cures quickly and reliably at room temperature, streamlining your assembly process.
- Provides Corrosion Protection: HH120 shields fasteners from corrosion, maintaining a reliable connection over time.
- Superior Environmental Resistance: Offers exceptional resistance to various environmental factors, ensuring long-lasting performance.
- Environmentally Friendly – 100% Solids: A VOC-free threadlocker, making it a responsible choice for environmentally conscious workplaces.
Applications:
- Permabond® HH120 is a versatile solution for a wide range of applications requiring permanent threaded fastener assembly, including:
- Machinery and equipment manufacturing
- Pipe flange sealing
- Retaining worn bearings
Permabond® HH120 surpasses industry standards, meeting the following specifications:
- MIL-S-46163A & MIL-S-22473E
- ASTM D5363
Order your Permabond® HH120 today for a reliable, high-performance threadlocker that simplifies your permanent assembly tasks!
Physical Properties:
| Chemical Composition | Methacrylate esters |
| Appearance | Red |
| Viscosity @ 25°C | 7,000 mPa/s (cP) |
| Specific Gravity | 1.1 |
| UV Fluorescence | Yes |
Typical Curing Properties:
| Maximum gap fill Maximum thread size |
0.25 mm (0.01 in) |
| Time taken to reach handling strength (M10 steel) @23°C | 10 Minutes |
| Time taken to reach working strength (M10 steel) @23°C | 30 minutes |
| Full strength (M10 steel) @23°C | 24 hours |
Typical Performance of Cured Adhesive:
| Torque strength (M10 steel ISO10964 | Break 31 N-m (275 in. lb) Prevail 34 N-m (300 in. lb) |
| Shear strength (steel collar & pin ISO10123) | 17 MPa (2500 psi) |
| Coefficient of thermal expansion | 90 x 10^6 mm/mm/°C |
| Dielectric strength | 11 kV/mm |
| Thermal conductivity | 0.19 W/(m.K) |
Compare To:
- Loctite® 277
- 3M™ Scotch-Weld™ TL77
- Permatex® Large Diameter Threadlocker Red
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