• Item Name: LOCTITE® 270™
• Manufacturer: Henkel
• Technologies: Acrylic, Dimethacrylate ester
• Color: Green
• Cure Type: Anaerobic, Secondary cure with activator
• Package Size: Contact to Techniq VN for details.
• Shelf Life: Contact to Techniq VN for details.
LOCTITE® 270™ is a high-strength, anaerobic threadlocking adhesive designed for the permanent locking and sealing of threaded fasteners. It prevents loosening and leakage caused by vibration and shock. The product cures in the absence of air between metal surfaces and is suitable for both active metals (e.g., brass, copper) and passive substrates (e.g., stainless steel, plated surfaces). It offers high-temperature performance and tolerance to minor oil contamination.
| Property | Value |
|---|---|
| Uncured Properties | |
| Appearance | Green liquid |
| Fluorescence | Positive under UV light |
| Viscosity (Brookfield RVT, 25°C) | 400 – 600 mPa·s (cP) |
| Specific Gravity @ 25°C | 1.1 |
| Curing Properties | |
| Cure Mechanism | Anaerobic |
| Secondary Cure | Activator |
| Handling Strength (Steel) | 10 minutes |
| Full Cure Time | 24 hours |
| Performance After Curing (24h at 22°C) | |
| Breakaway Torque (M10 Steel) | 33 N·m (290 lb·in) |
| Prevail Torque (M10 Steel) | 33 N·m (290 lb·in) |
| Compressive Shear Strength | ≥9.0 N/mm² (≥1305 psi) |
| Environmental Resistance | |
| Temperature Resistance | Up to 200°C |
| Chemical Resistance | Resistant to motor oil, gasoline, brake fluid, acetone, ethanol, and biodiesel |
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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