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LOCTITE® SF 7455

LOCTITE® SF 7455

  • Item Name: LOCTITE® SF 7455
  • Manufacturer: Henkel
  • Product Category: Cyanoacrylate Adhesive Activator
  • Technologies: Sulfenamide-based activator for cyanoacrylate adhesives
  • Applications: Increases cure speed of cyanoacrylate adhesives; used for securing wires, tamper-proofing, mounting stand-offs, and board stiffeners.
  • Color: Transparent to slightly hazy liquid
  • Cure Type: Not applicable (Activator)
  • Package Size: Contact Techniq VN for details.
  • Shelf Life: Contact Techniq VN for details.
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1. Product Overview

LOCTITE® SF 7455 is a cyanoacrylate adhesive accelerator designed to increase the cure speed of cyanoacrylate adhesives. It is a transparent to slightly hazy, very low-viscosity liquid based on sulfenamide chemistry, with heptane as a solvent. The activator can be applied before or after adhesive application to ensure rapid fixturing.

2. Applications

  • Enhances the curing speed of cyanoacrylate adhesives
  • Used in securing wires or coils to PCBs
  • Tamper-proofing adjustable components
  • Mounting stand-offs, edge guides, and board stiffeners
  • Can be applied by spraying, brushing, or dipping

3. Typical Properties

Unmixed State

Property Value
Specific Gravity @ 23°C 0.68
Viscosity @ 25°C (cP) 0.4
Drying Time @ 23°C (sec) 60
On-Part Life (min) 5

Effect on Cure Speed of Cyanoacrylate Adhesives

Substrate Adhesive Fixture Time (sec)
Steel (grit blasted) LOCTITE® 416™ (two-side activation) 10
TDS:
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.

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Tel: +84 88 990 19 29

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