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LOCTITE STYCAST 1265J Parts AB – Epoxy Encapsulant – Embedding stress sensitive components with easy repair and excellent adhesion

  • Item Name: LOCTITE STYCAST 1265J Parts AB
  • Manufacturer: Henkel Corporation
  • Product category: Epoxy encapsulant
  • Technologies: Two-component epoxy system (epoxy resin and amine hardener) that cures at room temperature or with heat
  • Applications: Ideal for embedding stress-sensitive components and applications where inspections and repairs are needed; easily cut for repair work
  • Color: Clear (both resin and hardener are clear)
  • Cure type: Room temperature cure and Heat cure
  • Package size: Contact Techniq VN for details
  • Shelf life: 365 days at 25°C

1. Product Overview

LOCTITE STYCAST 1265J Parts AB is a two-component epoxy encapsulant designed for embedding stress-sensitive components. It features:

  • Good toughness
  • Long pot life
  • Low exotherm
  • Soft gel consistency
  • Non-conductive properties

This product allows for easy cutting and rework, with strong adhesion to various substrates.

2. Applications

  • Encapsulation of stress-sensitive components
  • Applications requiring easy inspection and repair
  • Protecting components with soft gel properties

3. Typical Properties

Property Part A (Resin) Part B (Hardener) Mixed
Appearance Clear Clear
Viscosity (cP) 10,000 230 600
Density (g/cm³) 1.21 0.98 1.08
Work Life (@ 25°C) >24 hours
Shelf Life (@ 25°C) 365 days

Curing Schedule

Curing Condition Time Required
Room Temperature 3 – 7 days
45°C 48 hours
65°C 16 hours
95°C 4 hours

For large castings, lower temperature cures are recommended.

4. Typical Properties of Cured Material

Property Value
Hardness (Shore A) 25
Volume Resistivity (ohm-cm) 10¹²
Dielectric Constant @ 1mHz 3.0
Dissipation Factor @ 1mHz 0.02

BERGQUIST microTIM mTIM 1028 Thermal Interface Coating High performance thermal management solution for nickel finished heat sinks, optical transceivers, and data center liquid cooling systems

BERGQUIST microTIM mTIM 1028 is purpose built for riding cage assemblies in servers, switches, and routers, interfacing with electroless nickel plated copper or aluminum heat sinks. It ensures stable operation in high power transceiver modules while also extending applicability to liquid cooling components, heat pipes, and fin based dissipative structures.

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