Applications

LOCTITE® AA 330

  • Item Name: LOCTITE® AA 330
  • Manufacturer: Henkel
  • Product Category: Adhesive
  • Technologies: Acrylic, urethane methacrylate ester
  • Applications: Bonds metal, wood, ferrite, ceramic, and plastic; used in tool handles, appliances, sporting goods, and decorative trim.
  • Color: Slightly cloudy, colorless to pale yellow
  • Cure Type: Requires activator (e.g., LOCTITE® 7387 or 7386)
  • Package Size: Contact Techniq VN for details.
  • Shelf Life: Contact Techniq VN for details.

1. Product Overview

LOCTITE® AA 330 is a high-viscosity, one-component acrylic adhesive designed for bonding metal, wood, ferrite, ceramic, and plastic materials. It cures with an activator and is commonly used in applications such as tool handles, appliances, sporting goods, and decorative trim. The product is NSF registered for use in non-food-contact areas in food processing environments.

2. Applications

  • Bonding metal, wood, ferrite, ceramic, and plastics
  • Used in tool handles, appliances, sporting goods, and decorative trim
  • Suitable for applications requiring high-strength bonding

3. Typical Properties

Uncured Material

Property Value
Specific Gravity @ 25°C 1.05
Viscosity (Brookfield RVT, 25°C) 45,000 – 90,000 mPa·s
Viscosity (EN 12092 – SV, 25°C) 30,000 – 70,000 mPa·s

Cured Material

Property Value
Coefficient of Thermal Expansion (ISO 11359-2) 151 × 10⁻⁶ K⁻¹
Thermal Conductivity (ISO 8302) 0.1 W/(m·K)
Specific Heat 0.3 kJ/(kg·K)

Adhesive Performance (ISO 4587, Lap Shear Strength)

Substrate Strength (N/mm²) Strength (psi)
Mild Steel (grit blasted) – 1 side activator 15 – 30 2,175 – 4,350
Mild Steel (grit blasted) – 2 side activator ≥16.5 ≥2,390

Tensile Strength (ISO 6922, Mild Steel, Grit Blasted)

Property Strength (N/mm²) Strength (psi)
Tensile Strength 12 – 22 1,740 – 3,190

Environmental Resistance

Environment % Strength Retention (350h) % Strength Retention (720h)
Acetone 10 10
Motor Oil (MIL-L-46152) 90 66
Unleaded Gasoline 20 20
Phosphate Ester 93 75
Water/Glycol 50/50 60 60

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