Loctite 262: High-Strength Threadlocker for Industrial and Heavy-Duty Applications
1. Product Overview
Loctite 262 is a high-strength, anaerobic threadlocker designed specifically for securing and sealing threaded fasteners in industrial and heavy-duty applications. This professional-grade adhesive is ideal for high-torque, heavy machinery, and equipment that operate under extreme conditions, ensuring long-term stability and preventing loosening due to vibration, thermal expansion, or shock. Loctite 262 provides reliable performance even in harsh environments, making it a trusted choice in automotive manufacturing, machinery assembly, and other demanding industries.
2. Key Features
- High-Strength Locking
- Provides exceptional holding power for high-torque threaded connections, ensuring permanent locking.
- Vibration Resistance
- Effectively prevents loosening due to vibration, making it ideal for use in machinery and equipment subjected to heavy loads and constant movement.
- High-Temperature Resistance
- Maintains strong bond integrity at temperatures up to 150°C (302°F), suitable for high-temperature applications.
- Chemical Resistance
- Offers excellent resistance to oils, lubricants, and a wide range of chemicals, ensuring durability in challenging environments.
- Professional-Grade Performance
- Formulated for industrial-grade applications, providing a secure and reliable seal for critical components.
3. Product Specifications
- Chemical Type: Methacrylate
- Color: Red
- Viscosity: 1,200 – 2,400 mPa·s (cP)
- Cure Time: Full cure in 24 hours at room temperature
- Maximum Thread Size: M36
- Operating Temperature Range: -55°C to +150°C (-67°F to +302°F)
- Shear Strength: 17 N/mm²
- Breakaway Torque: 22-30 Nm (M10 bolts)
- Prevail Torque: 7-20 Nm
- Chemical Resistance: Excellent against oils, lubricants, and various chemicals
4. Applications
- Heavy Machinery
- Ideal for securing bolts and fasteners in heavy-duty machinery and equipment, ensuring reliable performance under extreme loads.
- Industrial Equipment
- Provides secure locking for fasteners in industrial applications, particularly in environments with high vibration and temperature fluctuations.
- Automotive Manufacturing
- Widely used in automotive assembly for securing critical components, offering durability and resistance to harsh operational conditions.
- Machinery Assembly
- Ensures permanent locking of threaded fasteners in assembly processes, reducing maintenance needs and preventing equipment failures.
5. How to Use
- Clean the Threads: Ensure the threads are clean and free of oil, dirt, and debris for optimal adhesion.
- Apply the Threadlocker: Evenly apply Loctite 262 to the threads of the fastener.
- Assemble the Parts: Tighten the parts to ensure the threadlocker is evenly distributed.
- Curing: Allow 24 hours for full cure at room temperature. Higher temperatures can accelerate the curing process.
