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Loctite 640 - Retaining Compound - High Strength - High Temperature 250 ml

Loctite 640 - Retaining Compound - High Strength - High Temperature 250 ml

by Henkel
SKU I-132883
MFR 135521

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Availability:
Out of stock
Chemical basis / base Methacrylate
Colour Green
Diametrical clearance <0.1 mm
Fixture time 2.0 hr.
Recommended for use with Metal: steel
Shear strength 22.0 N/mm²
Viscosity, Falling Ball 'D' @ 25.0 °C 450.0 - 750.0 mPa·s (cP)
High strength, methacrylate ester-based retaining compound that is slow curing; ideal for large diameter components and active metals such as brass. LOCTITE® 640 is a green, anaerobic, low viscosity, methacrylate ester-based retaining compound ideal for parts requiring a longer positioning time. Fixturing time on steel is 2 h. Also used for active metals such as brass. This is a high strength product with good temperature resistance. Max. diametrical clearance is 0.1 mm and service temperature is -55 to +175ºC. Fluorescence allows product presence to be monitored.
  • 1-part product, requires no mixing
  • Slow curing
  • Ideal for large diameter components
  • High strength
  • Also for active metals such as brass
  • Good temperature resistance