Applications

LOCTITE® 4206™

  • Item Name: LOCTITE® 4206™
  • Manufacturer: Henkel
  • Product Category: Instant Adhesives
  • Technologies: Cyanoacrylate, Ethyl Cyanoacrylate, Elastomer-Toughened
  • Applications: Bonding rubbers, plastics, and metals; suitable for medical device assembly
  • Color: Colorless to slightly pale yellow (uncured)
  • Cure Type: Humidity-cured
  • Package Size: Contact Avantek for details
  • Shelf Life: Contact Avantek for details

1. Product Overview

LOCTITE® 4206™ is a toughened cyanoacrylate adhesive designed for bonding applications that require heat resistance. It is formulated with elastomers to enhance flexibility and durability under heat and humidity. Suitable for rubbers, plastics, and metals, it is commonly used in medical device assembly. The product meets ISO 10993 standards for biocompatibility.

2. Applications

  • Bonding rubbers, plastics, and metals
  • Medical device assembly
  • General-purpose adhesive applications requiring heat and humidity resistance

3. Typical Properties

Property Value
Uncured Properties
Appearance Colorless to slightly pale yellow liquid
Viscosity (mPa·s @ 25°C) 150 – 600
Specific Gravity 1.1
Curing Performance
Fixture Time (seconds) Steel: 10-20, Aluminum: 5-10, ABS: 5-10, SBR: 45-60
Full Cure Time 24 hours
Cured Properties (After 72 hours @ 22°C)
Coefficient of Thermal Expansion (K⁻¹) 210×10⁻⁶
Thermal Conductivity (W/m·K) 0.2073
Glass Transition Temperature (°C) 129.5
Tensile Strength (N/mm²) Yield: 29.27, Break: 25.27
Elongation (%) Yield: 5.3, Break: 18.3
Electrical Properties
Volume Resistivity (Ω·cm) 2.4×10¹⁵
Surface Resistivity (Ω) 1.5×10¹⁵
Dielectric Breakdown Strength (kV/mm) 31.1

4. Adhesive Performance

Material Lap Shear Strength (N/mm²)
Steel (grit blasted) 14.1 – 16.7
Aluminum 1.0 – 1.5
ABS 3.3 – 3.9
Phenolic 8.6 – 9.5
G-11 Epoxyglass 9.6 – 12.3

Everwide FX244-1: High Performance for Precision Molding

FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.

Henkel Loctite SI 5910: Flexible Silicone Gasket Sealant || Avantek Viet Nam – Your Reliable Supply Partner

Partial Gasket & Seal Strategies Using Henkel Loctite SI 5910

Gasket sealing is a core part of many industrial assembly and maintenance operations — from automotive engine housings to HVAC covers and machinery flanges. When selecting a gasketing solution, you need something that forms reliably in place, resists movement and fluids, and simplifies application — which is where Henkel Loctite SI 5910 fits perfectly

RELATED PRODUCT

Contact Technical Support

Leave your information or contact via Hotline, our Customer Support Technical team will contact you immediately! 

(+84) 944 415 762

(+84) 889 901 929

Our operators are ready to assist from 8:30 AM to 5:30 PM (GMT+7).
For requests outside of the above hours, please submit the request form.