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LOCTITE® 510™
LOCTITE® 510™ is a high-performance sealing liquid designed for sealing rigid flange connections in various industrial applications. Its anaerobic technology enables it to cure in the absence of air, forming a strong, flexible seal between close-fitting metal surfaces. With excellent thermal stability and chemical resistance, it can withstand high temperatures ranging from -65°F to 204°F and resist a variety of industrial fluids.
- Manufacturer: Henkel
- Product Line: LOCTITE® Gasketing Sealants
- Product: LOCTITE® Anaerobic Flange Sealants
- Industries: Adhesives | Coatings | Facility Infrastructure | Maintenance, Repair, Overhaul | Metal Processing & Fabrication | Transportation
- Authorized Countries: Canada | Mexico | United States
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Overview
LOCTITE® 510™ is a high-quality flange sealer manufactured by Henkel, a leading company in adhesive and sealant technologies. It is specifically designed for use in the sealing of rigid flange connections, ensuring reliable, long-lasting seals. This liquid compound contains anaerobic technology allowing it to cure in the absence of air when used in close-fitting or confined spaces. The absence of oxygen initiates a chemical reaction within the compound, transforming it from a liquid to a solid elastomeric material. Upon application, it forms a durable bond between metal surfaces, even in environments with extreme temperatures and high-pressure conditions. It can also adapt to flange surface irregularities and scratches up to 0.25 mm for applications on transmissions and motor casings.
To achieve optimal results with LOCTITE® 510™, it is crucial to clean and degrease all application surfaces thoroughly prior to applying the sealer.
Specifications
Chemical Type: Dimethylacrylate ester
Appearance (uncured): Opaque pink paste
Viscosity: Hot
Viscosity, Brookfield - HBT,25°C,mPa·s (cP):
Spindle TC, speed 2.5 rpm: 200,000 to 750,000
Spindle TC, speed 20 rpm: 40,000 to 140,000
Cure: Anaerobic
Strength: Medium
Specific Gravity @ 25°C: 1.1
Specific Heat, kJ/(kg·K): 0.3
Primary Chemistry: Dimethylacrylate ester
Features & Benefits
Cures in the absence of air
High temperature and chemical resistance
Instant, low-pressure seal
Increases the torque capacity of assembled flanges
Adapts to flange surface irregularities and scratches up to 0.25 mm
Permits clamping loads to be maintained for strong, leakproof assemblies
Problems Solved
Breakdown of sealant in the presence of high temperatures or chemicals
Slow drying of sealant in close, confined spaces
Applications
LOCTITE® 510™ is recommended for the sealing of:
- rigid flanges
- close-fitting metal surfaces
-transmissions and motor casings
Related Applications
Adhesives
Coatings
Maintenance, Repair, Overhaul
Related End Markets
Facility Infrastructure
Maintenance, Repair, Overhaul
- Energy Generation & Utility
- Facility Infrastructure
- General Industrial
- Heavy Industry
- Metal Processing & Fabrication
- Oil & Gas
- Pulp & Paper
- Transportation
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