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LOCTITE® EA E-30CL™ (Hysol® E-30CL™) – Clear epoxy adhesive for bonding metals, plastics, glass, ceramics

  • Item Name: LOCTITE® EA E-30CL™ (Hysol® E-30CL™)
  • Manufacturer: Henkel
  • Product Category: Epoxy Adhesive
  • Technologies: Epoxy, Two-component (Resin + Hardener)
  • Applications: Bonding, small potting, staking, laminating, optical clarity, structural bonding
  • Color: Colorless to slightly yellowish
  • Cure Type: Room temperature cure after mixing
  • Package Size: Contact Techniq VN for details.
  • Shelf Life: Contact Techniq VN for details.

1. Product Overview

LOCTITE® EA E-30CL™ is a two-component, low-viscosity, industrial-grade epoxy adhesive that cures at room temperature. It provides an ultra-clear bondline with excellent impact resistance and dimensional stability. The fully cured adhesive is resistant to various chemicals and solvents and maintains performance across a wide temperature range.

2. Applications

  • Bonding, small potting, staking, and laminating
  • Suitable for glass, optical fibers, ceramics, metals, and many rigid plastics
  • Ideal for applications requiring optical clarity and high structural, mechanical, and electrical insulation properties

3. Typical Properties

Unmixed Components

Property Resin Hardener
Specific Gravity (@ 25°C) 1.1 1.0
Viscosity (mPa·s) 10,500 2,250
Appearance Clear to slight yellowish liquid

Mixed Properties

Property Value
Specific Gravity (@ 25°C) 1.07
Mix Ratio (by volume) 2:1
Mix Ratio (by weight) 100:46

Curing Performance

Property Value
Tack Free Time (@ 25°C) 160 min
Working Time (@ 25°C) 30 min
Pot Life (@ 100°C, 250g) 90-150 sec

Cured Properties (After 5 Days @ 25°C)

Property Value
Shore Hardness (D) 80-90
Glass Transition Temperature (Tg) 61°C
Volume Shrinkage 4.3%
Linear Shrinkage 1.45 in/in
Elongation 8%
Tensile Strength 55 N/mm² (8,000 psi)

Electrical Properties

Property Value
Dielectric Breakdown Strength 20 kV/mm

Adhesion Strength (Lap Shear, 5 Days @ 22°C)

Substrate Strength (N/mm²) Strength (psi)
Steel (grit blasted) 21 3,100
Aluminum (anodized) 21 3,070
Stainless Steel (0.13 mm gap) 14 1,970
Polycarbonate (0.13 mm gap) 13 1,950
Wood (Fir) (0.13 mm gap) 12 1,750
Nylon 2.4 350
Glass 24 3,540

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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