Loctite 640 - 250 ml VP connection fixer

Product detailed description

Loctite 640 is designed for the bonding of fitted cylindrical parts. The product cures without air access in the joint between the bonded metal surfaces and prevents loosening or leakage of the joint caused by vibrations and shocks. shafts of small and miniature motors, fastening of bearings and sleeves in housings and on shafts, increasing the strength of the press connection, restoring the correct fit in worn assemblies or in parts manufactured outside the tolerance.

This product:

• Strength: high
• Functional strength: 120 [min]
• For joint: up to 0.10 [mm]
• Temperature resistance: - 55 to + 175 [°C]
• Viscosity: 450 - 750 [mPa. 22 [N/mm2]

Properties:

• Technology: acrylic
• Appearance: green liquid
• Ingredients: single-component
• Viscosity: medium
• Cure: activator
• Application: fastening

For assembly, disassembly and cleaning instructions, please refer to the product data sheet.

Henkel - Loctite 640 - IDH: 601401

Loctite 640 is designed for the bonding of mating cylindrical parts. The product cures without air access in the gap between bonded metal surfaces and prevents loosening or leakage of the joint caused by vibrations and shocks. shafts of small and miniature motors, fastening of bearings and sleeves in housings and on shafts, increasing the strength of the press connection, restoring the correct fit in worn assemblies or in components manufactured out of tolerance.

This product:

• Also available in a package
• Strength: high
• Functional strength: 120 [min]
• For joint: up to 0.10 [mm]
• Temperature resistance: - 55 to + 175 [°C]
• Viscosity: 450 - 750 [mPa. 22 [N/mm2]

Properties:

• Technology: acrylic
• Appearance: green liquid
• Ingredients: single-component
• Viscosity: medium
• Curing: anaerobic
• Application: fastening

Instructions for assembly, disassembly and cleaning can be found in the product data sheet.

Applications	Adhesives > Cylindrical assembly retention > Mobile devices / sliding fit Adhesives > Cylindrical assembly retention > Tight fit / press fit
Chemistry	(Meth-)Acrylates (monomeric)

based on methacrylate ester with low viscosity, ideal for parts requiring longer positioning times. Handling strength on steel is in 2 hours. Also usable on active metals such as brass. This is a product with high strength and good temperature resistance. The maximum gap size is 0.1 mm and the operating temperature range is -55 to +175 °C. Fluorescence allows the presence of the product to be monitored on the part.

LOCTITE 640
High strength methacrylate ester-based fastener with slow cure, ideal for large diameter parts and active metals such as brass.
LOCTITE® 640 ester with low viscosity, ideal for parts requiring longer positioning times. Handling strength on steel is in 2 hours. Also applicable to active metals such as brass. This is a product with high strength and good temperature resistance. The maximum gap size is 0.1 mm and the operating temperature range is -55 to +175 °C. Fluorescence allows the presence of the product to be monitored on the part.