Dive into the world of industrial bonding and discover the invaluable resource that is the Loctite 680 Datasheet. This comprehensive document is your key to understanding and effectively utilizing one of the most trusted anaerobic adhesives on the market. Whether you're a seasoned engineer or a curious hobbyist, the Loctite 680 Datasheet provides the essential information you need to achieve reliable and robust bonding solutions.
What is the Loctite 680 Datasheet and How is it Used
The Loctite 680 Datasheet is a technical document that provides detailed information about the properties, performance, and application guidelines for Loctite 680, a high-strength, medium-viscosity anaerobic adhesive. Anaerobic adhesives are unique because they cure in the absence of air, making them ideal for securing cylindrical parts like bearings, bushings, and shafts. This means that once applied and assembled, the adhesive begins to harden, creating a permanent, shock-resistant bond. The datasheet acts as a crucial reference tool for anyone working with this product, ensuring optimal results and preventing potential issues.
Understanding the contents of the Loctite 680 Datasheet is paramount for successful application. It typically includes sections on:
- Physical properties such as viscosity, color, and specific gravity.
- Curing characteristics, including fixture time and full cure time at different temperatures.
- Performance data, detailing shear strength, temperature resistance, and chemical resistance.
- Surface preparation recommendations to ensure proper adhesion.
- Application instructions for manual and automated dispensing.
- Storage and handling guidelines for product longevity.
The importance of consulting this datasheet cannot be overstated, as it directly impacts the reliability and durability of your bonded assemblies.
For practical application, the Loctite 680 Datasheet can be used in several ways:
- Design and Engineering Engineers can refer to the performance data to select the appropriate adhesive for specific load requirements and operating environments.
- Manufacturing and Assembly Technicians use the application instructions and surface preparation guidelines to ensure a consistent and effective bonding process.
- Troubleshooting and Maintenance In case of unexpected performance issues, the datasheet provides valuable insights for diagnosing problems and implementing corrective actions.
Here's a glimpse of the kind of information you might find:
| Property | Typical Value |
|---|---|
| Viscosity (mPa·s) | 400 - 600 |
| Fixture Time (Steel) | 20 minutes |
| Operating Temperature (°C) | -55 to 150 |
To ensure you're using Loctite 680 to its full potential, make sure to thoroughly review the specific Loctite 680 Datasheet provided by the manufacturer for your product batch. It's your definitive guide to achieving strong, long-lasting bonds in your critical applications.