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Born2Bond™ RA-41
Born2Bond™ RA-41 is a medium-strength retaining adhesive designed for bonding all types of cylindrical assemblies. It offers excellent adhesion, filling bonds up to 0.1 mm and providing resistance to various forces, including vibrations, shock, and chemical substances, to prevent loosening and leakage of assemblies.
Fulfilled By ChemPoint
- Manufacturer: Bostik, Inc.
- Product Line: Bostik MRO Adhesives
- Product: Born2Bond™ Retaining Adhesives
- Industries: Maintenance, Repair, Overhaul
- Authorized Countries: Canada | United States
Documents
Overview
Born2Bond™ RA-41 is a versatile retaining adhesive that provides medium-strength bonding and sealing for serviceable cylindrical assemblies. It is a cost-effective, adaptable replacement or addition to mechanical retaining processes. The anaerobic adhesive formulation offers excellent strength and durability, filling gaps between mechanical parts up to 0.1 mm to prevent movement or rotation.
Born2Bond™ RA-41 exhibits exceptional gap-filling properties ensure uniform distribution of stress and resist loosening and leakage commonly caused by vibrations and shock during operation. It also provides outstanding resistance, sealing all metal joints with 100% surface-to-surface contact to prevent movement and rotational forces and eliminate the risk of fretting corrosion and damage that may weaken assemblies. Born2Bond™ RA-41 provides resistance for temperatures ranging from −55°C to 150°C.
Specifications
Physical state: Liquid
Color: Yellow
Temperature use range: −55°C to 150°C
Viscosity (Brookfield, Sp2 @ 20 rpm @ 25°C): 400–800 mPa·s
Specific gravity: 1.06
Fixture time @ 20°C: 20–30min
Fixture time with activator @ 20°C: <5 min
Full cure @ 20°C: 12 hrs
Features & Benefits
Single-component anaerobic adhesive
Cost-effective
Adaptable solution
Eliminates fretting corrosion
For serviceable assemblies
100% surface-to-surface contact
Withstands vibration, shock, and chemical substances
Medium viscosity
Medium strength
High power transmission
Resistance to dynamic loads
Fills gaps up to 0.1 mm
Suitable for active and passive metals
Temperature resistance of −55°C to 150°C
Problems Solved
Damage from corrosion, vibration, and shock
Loosening and leakage from vibration
Applications
Sealing metal joints
Retaining cylindrical parts
Gear manufacturing
Driveshafts
Machine engineering
Serviceable assemblies
Bearing assembly
Related Applications
Maintenance, Repair, Overhaul
Related End Markets
Bostik MRO Adhesives Articles
Bostik Born2Bond™ Retaining Compounds
The Born2Bond™ Retaining Compounds are easy-to-use, single component anaerobic adhesives that ensure long-term connection for all cylindrical assemblies - learn more here!
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ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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