Applications

LOCTITE HHD 8192R – Device Assembly/Structural Adhesive – Two-Component Methacrylate, High Strength, Impact Resistant, Room Temperature Cure

Item Name: LOCTITE HHD 8192R
Manufacturer: Henkel
Technologies: Acrylic, Two-component Methacrylate
Color: Part A – Amber, Part B – Blue, Mixed – Green
Cure Type: Room temperature cure after mixing
Package Size: Contact to Techniq VN for details.
Shelf Life: Contact to Techniq VN for details.

1. Product Overview

LOCTITE HHD 8192R is a two-component methacrylate adhesive with an amber Part A and blue Part B, forming a green mixture upon combining. Designed for structural bonding and device assembly, it offers superior impact and peel strength, rapid room temperature curing, minimal surface preparation, excellent environmental resistance, and is halogen-free. The adhesive maintains high elongation and strength across a wide temperature range, making it suitable for bonding metals and composites subjected to vibrations and impacts.


2. Applications

  • Structural bonding of plastic and metal components

  • Portable device assembly

  • Applications requiring resilient bonds with high impact and peel resistance

3. Typical Properties

Property Part A (Uncured) Part B (Uncured) Mixed / Cured
Appearance Amber Blue Green
Viscosity (mPa·s, 25°C, 0.5 mm gap, 20 s⁻¹) 25,000–55,000 30,000–60,000
Specific Gravity @25°C 0.98 1.16
Flash Point See SDS See SDS
Components Two-component, requires mixing Two-component, requires mixing
Mix Ratio (Vol) 10 : 1 10 : 1 10 : 1
Cure Room temperature Room temperature Room temperature after mixing
Open Time 4–6 min
Peak Exotherm >95°C, 6–14 min
Tensile Break 22.7 N/mm²
Tensile Modulus 740 N/mm²
Elongation 83%
Shear Strength (Anodized Aluminum) 19.3 N/mm²
Shear Strength (Polycarbonate) 13 N/mm²
Shear Strength (ABS) 13 N/mm²
Shear Strength (Acrylic) 19 N/mm²
T-Peel Strength (Aluminum) 2.3 N/mm
Tensile Strength, Cross Bond (Polycarbonate) 3.5 N/mm²
Tensile Strength, Cross Bond (Anodized Aluminum) 12.5 N/mm²

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