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LOCTITE® 609™
LOCTITE® 609™ is a high-strength adhesive used for bonding cylindrical parts like bearings and shafts. It fills gaps, prevents movement, and improves load transmissions. It provides ease of application and offers excellent chemical resistance, making it ideal for heavy machinery and industrial applications.
- Manufacturer: Henkel
- Product Line: LOCTITE® Retaining Compounds
- Product: LOCTITE® General Purpose Retaining Compounds
- Industries: Adhesives | Building & Construction | Maintenance, Repair, Overhaul | Metal Processing & Fabrication
- Authorized Countries: Canada | Mexico | United States
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Overview
LOCTITE® 609™ retaining compound is a powerful adhesive designed for bonding cylindrical fitting parts, such as bearings, lock bushings, cylindrical shafts, subfractional horsepower motors, and augmenting press fits. It is a high-strength, low-viscosity anaerobic adhesive that fills the gaps between close fitting mating metal surfaces and cures when confined in the absence of air, creating a strong, secure bond.
LOCTITE® 609™ is specifically formulated to enhance the performance of cylindrical assemblies, providing maximum load transmissions and preventing any movement or loosening of parts due to vibrations, shock, or impacts. The improved load-bearing capacity of LOCTITE® 609™ makes it the ideal choice for applications involving heavy machinery, automotive parts, or industrial equipment.
Specifications
Chemical Type: Methacrylate ester
Appearance (uncured): Positive under UV light
Components: One component – requires no mixing
Viscosity: Low
Viscosity, Cannon Fenske, ISO 3104, mPa·s (cP): 110 to 140
Cure: Anaerobic
Secondary Cure: Activator
Strength: High
Specific Gravity @ 25°C: 1.1
Specific Heat, kJ/(kg·K): 0.3
Elongation, at break, ISO 37, %: <2
Features & Benefits
Retaining compounds
Anaerobic adhesive
Cures in the absence of air
Prevents loosening and leakage from shock and vibration
Low viscosity
Rapid curing
High strength
Eliminates backlash in worn assemblies
Problems Solved
Backlash in worn assemblies
Loosening and leakage from shock and vibration
Inability of adhesive to fill difficult-to-reach cracks and crevices
Applications
Bonding of cylindrical fitting parts
Rotor to shafts in fractional
Subfractional horsepower motors
Locks bushings and sleeves in housings on shafts
Augments press fits
Bonding precision machined cylindrical components
Related Applications
Adhesives
Building & Construction
Maintenance, Repair, Overhaul
- Assembly & Run-in
- Bearings
- Electric Motors
- Gear Boxes
- Machining
- Noise, Vibration, Harshness
- Pumps
- Threads & Thread Connections
- Valves, Packings, Seals & O-Rings
Related Chemistries
Related End Markets
Maintenance, Repair, Overhaul
- Facility Infrastructure
- General Industrial
- Heavy Industry
- Metal Processing & Fabrication
- Transportation
Related Functions
Adhesives
Building & Construction
Maintenance, Repair, Overhaul
Metal Processing & Fabrication
Related Technologies
Adhesives
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