Bonding Connection
Bonding connections enable the quick assembly of bearings, shafts, and bushings by filling gaps and penetrating material irregularities, making additional securing elements unnecessary.
Ideal for ball, roller, and plain bearings, bolts, and other joining parts, Polylock is also suitable for repairing worn fits.
Before application, all parts should be thoroughly cleaned. Once cured, the bond is resistant to high temperatures, vibrations, oils, greases, and chemicals, and prevents loosening, vibrations, and corrosion.
Bonded Joints with Anaerobic Adhesives – High-Strength and Durable Connections for Industry and Trade
Bonded joints are essential for permanently and reliably joining components. Especially in industrial applications, mechanical engineering, and the automotive industry, they are indispensable for safely transmitting high mechanical loads. A proven method for creating bonded joints is the use of anaerobic adhesives, which, thanks to their special properties, provide a reliable and long-lasting connection.
What Are Anaerobic Adhesives?
Anaerobic adhesives cure when applied between metallic surfaces in the absence of air. These chemical compounds are often based on methacrylate polymers, which initiate polymerization upon contact with metal ions. They provide high strength, are resistant to chemicals, and withstand high temperatures as well as dynamic loads.
Advantages of Bonded Joints with Anaerobic Adhesives
High Strength: Anaerobic adhesives provide a permanent bond with high load-bearing capacity.
Even Stress Distribution: Prevents material fatigue and ensures uniform force transmission.
Corrosion Protection: Airtight sealing of the joint prevents corrosion.
Easy Application: The adhesive is applied directly to the bonding surfaces and cures within the joint.
Cost Efficiency: Replaces mechanical fasteners such as screws or welds and reduces manufacturing costs.
Applications of Anaerobic Bonded Joints
Anaerobic adhesives are used in numerous industries, including:
Mechanical Engineering: Joining shafts, gears, and bearings
Automotive Industry: Securing engine and transmission components
Electrical Engineering: Fixing components inside housings
Aerospace: High-strength bonds for safety-critical applications
Medical Technology: Precise adhesive bonds for medical devices
What Strength Classes Are Available?
Anaerobic adhesives are available in different strength levels:
Low Strength: For temporary connections that need to be easily removed.
Medium Strength: Ideal for applications with moderate loads.
High Strength: For permanent and highly stressed bonded joints.
Conclusion: Secure and Durable Bonded Joints
Anaerobic adhesives offer an efficient and reliable method for permanently joining components. Thanks to their high strength, easy application, and resistance to environmental influences, they are a preferred solution for numerous industrial sectors. Those seeking long-lasting and low-maintenance bonded joints rely on anaerobic adhesives as a proven technology.