Applications

LOCTITE® 455™ – Low Odor, Low Bloom Cyanoacrylate Gel – Ideal for bonding metals, plastics, elastomers in vapor-sensitive environments

  • Item Name: LOCTITE® 455™
  • Manufacturer: Henkel
  • Product Category: Instant Adhesives
  • Technologies: Cyanoacrylate (Alkoxyethyl cyanoacrylate)
  • Applications: Bonding metals, plastics, and elastomers, especially where vapor control is difficult; suitable for vertical surfaces due to gel consistency
  • Color: Transparent, colorless to light yellow, cloudy gel
  • Cure Type: Humidity cure
  • Package Size: Contact Techniq VN for details
  • Shelf Life: Contact Techniq VN for details

1. Product Overview

LOCTITE® 455™ is a general-purpose cyanoacrylate adhesive gel with low odor and low blooming properties, making it ideal for applications where vapor control is difficult. Its gel consistency prevents adhesive flow, even on vertical surfaces.

2. Applications

  • Bonds metals, plastics, and elastomers
  • Ideal for vertical applications due to gel consistency
  • Suitable where low odor and low blooming are required

3. Typical Properties

Uncured Properties

Property Value
Specific Gravity @ 25°C 1.1
Viscosity (mPa·s) 10,000 – 26,000
Flash Point See SDS

Curing Properties

Substrate Fixture Time (seconds)
Steel 75 – 120
Aluminum 20 – 30
Zinc Dichromate 45 – 90
Neoprene 75 – 90
Rubber (Nitrile) 1 – 10
ABS 5 – 10
PVC 10 – 30
Polycarbonate 150 – 180
Phenolic 5 – 10
Wood (Pine) 45 – 60
Leather 5 – 20
Paper <5

Cured Properties

Property Value
Tensile Strength (Buna-N) 13.3 N/mm² (1,930 psi)
Lap Shear Strength (Steel) ≥9.7 N/mm² (≥1,405 psi)
Block Shear Strength (Polycarbonate) 4.5 N/mm² (650 psi)
Tensile Strength (Steel Pin) 31.5 N/mm² (4,560 psi)

Environmental Resistance

Condition Strength Retention (%)
Motor Oil (40°C) 70 – 120
Gasoline (22°C) 75 – 95
Ethanol (22°C) 85 – 100
Isopropanol (22°C) 105
Water (22°C) 35 – 90
Heat/Humidity (40°C, 95% RH) 40 – 70
Water/Glycol (25°C) 90 – 100

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