Features and Benefits
Retaining Compound - medium strength. If disassembly is required. Ideal for parts that need subsequent dismantling.
LOCTITE® 641 is designed for the bonding of cylindrical fitting parts, particularly where disassembly is required for servicing operations. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. Ideal for parts that need subsequent dismantling, i.e. retention of bearings on shafts and in housings.
- Ideal for parts that need subsequent dismantling, i.e. retention of bearings on shafts and in housings
|Diametrical Clearance (Maximum)||0.1 mm|
|Fixture Time||25 min.|
|Fixture Time Temperature||77 °F|
|Full Cure Temperature||77 °F|
|Gap Fill||0.004 in.|
|Shear Strength Unit, Steel||psi|
|Shear Strength, Steel||1700|
|Specific Gravity||1.07 g/l|
|Specific Gravity Temperature||25 °C|
|Temperature||-65 - 300 °F|
|Viscosity||525 - 1950 mPa.s (cP) Brookfield|
|Viscosity Temperature||77 °F|