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LOCTITE® 640™ RETAINING COMPOUND PRESS FIT

$54.95/Each
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Part# 09-05718
MFR Model# 442-135520

Overview

Loctite® 640® Retaining Compound is a low viscosity, high strength acrylic adhesive designed for bonding cylindrical fitting parts. It prevents loosening and leakage from shock and vibration. This product complies to MIL-R-46082.

Applications

  • A medium viscosity retaining compound that resists temperatures up to 400ºF
  • Applicable to most metals
  • Multi-Purpose Compound
  • Shear Strength : 3000 psi

Specifications

  • Size: 50 ML
  • Capability: Medium Strength / High Temperature
  • Typical Use: Used for bonding cylindrical parts; typical applications include retaining keys and splines, eliminating backlash in worn assemblies, retaining bearings in place - preventing spin out.
  • Chemical Composition: Urethane methacrylate
  • Color: Green
  • Components: 1 part
  • Cure System: Anaerobic
  • Cure Time: Up to 48h depending on the substrate used, the bondline gap, and the temperature.
  • Flash Point: >93.3 °C
  • Key Specifications: Mil-R-46082B
  • Specific Gravity: 1.2 @ 25 °C
  • Thermal Conductivity: 0.1 W/mK
  • Viscosity: 450 to 700 @ 25 °C

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