Applications

LOCTITE® 406

  • Item Name: LOCTITE® 406™
  • Manufacturer: Henkel
  • Product Category: Instant Adhesives
  • Technologies: Cyanoacrylate
  • Applications: Designed for the fast bonding of plastics and rubbers
  • Color: Transparent, colorless to straw-colored liquid
  • Cure Type: Humidity
  • Package Size: Contact to Techniq VN for details.
  • Shelf Life: Contact to Techniq VN for details.
  • Mã sản phẩm: LOCTITE 406
  • Nhà sản xuất: Henkel
  • Quy cách đóng gói: 20g
  • Thời hạn sử dụng: 1 năm

1. Product Overview

LOCTITE® 406™ is a low-viscosity, fast-curing cyanoacrylate adhesive designed for bonding plastics and rubber. It is a one-component adhesive that cures with atmospheric moisture and provides strong, reliable bonds for industrial applications.

2. Applications

  • Plastic and rubber bonding (including difficult-to-bond materials)
  • Electronics and automotive components
  • Medical device assembly (where cyanoacrylate adhesives are permitted)
  • General industrial bonding for small parts requiring rapid fixturing

3. Typical Properties

Before Mixing (Uncured Adhesive)

Property Value Test Method
Appearance Transparent, colorless to straw-colored liquid Visual
Viscosity 12–22 mPa·s (Cone & Plate) / 15–25 mPa·s (Brookfield) ISO 3104
Specific Gravity 1.1 ASTM D792
Flash Point >80°C ASTM D56
Cure System Humidity cure

After Mixing (Cured Adhesive)

Property Value Test Method
Fixture Time Steel: 20–45 sec, Aluminum: <5 sec, ABS/PVC: <5 sec, Polycarbonate: 10–20 sec ISO 4587
Lap Shear Strength Steel: 15.5 N/mm² (2250 psi), Aluminum: 12 N/mm² (1740 psi), ABS: 8.8 N/mm² (1280 psi), Polycarbonate: 9.1 N/mm² (1320 psi) ISO 4587
Block Shear Strength ABS: 23.7 N/mm² (3440 psi), Phenolic: 13.8 N/mm² (2000 psi) ISO 13445
Operating Temperature -40°C to 80°C (Short-term: 100°C)
Moisture Resistance 98% RH at 40°C
Chemical Resistance Resists motor oil, gasoline, ethanol, and isopropanol

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