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Elan-tron® EC 5100/W 5620 – Unfilled 2-component epoxy for electrical windings, rotors, transformers, and repair

  • Item Name: Elan-tron® EC 5100/W 5620

  • Manufacturer: ELANTAS Camattini S.p.A.

  • Technologies: Unfilled two-component epoxy, low viscosity, solvent-free, F-class thermal rating (155°C), RoHS compliant

  • Color: Resin – Neutral, Hardener – Pale yellow

  • Cure Type: Room temperature curing with optional moderate-temperature post-cure

  • Package Size: Contact Techniq VN for details

  • Shelf Life: Resin – 24 months, Hardener – 24 months

1. Product Overview

Elan-tron® EC 5100/W 5620 is a two-component, unfilled epoxy potting compound designed for castings, impregnation of wound components, and fast structural repairs. The system is low viscosity, solvent-free, and resistant to crystallization. It cures at room or moderate temperatures, with post-curing enhancing electrical and mechanical properties. Thermal class F (155°C, UL 1446) and RoHS compliant.


2. Applications

  • Impregnation of stators, winding heads, rotors, wound magnetic cores, transformers, and capacitors.

  • Fast structural repair of electrical components.

  • Potting and sealing of electrical and electromechanical devices.

3. Typical Properties

Property Resin / Hardener Cured / Mixed
Mixing ratio (weight) 100:30
Mixing ratio (volume) 100:40
Resin color Neutral
Hardener color Pale yellow
Resin viscosity (25 °C) 800–1,200 mPas
Hardener viscosity (25 °C) 60–120 mPas
Resin density (25 °C) 1.10–1.14 g/ml
Hardener density (25 °C) 0.97–1.03 g/ml
Initial mixture viscosity 25 °C: 300–600 mPas
40 °C: 200–300 mPas
Pot life (viscosity doubling) 40 °C: 12–20 min
Gelation time 25 °C (15 ml;6 mm): 2–3 h
80 °C (h=70 mm, d=20 mm): 3–5 min
Demoulding time 25 °C: 6–7 h
Cured density 1.06–1.10 g/ml
Hardness 75–80 Shore D
Glass transition (Tg) 55–65 °C
Linear thermal expansion Tg-10 °C: 65–75 ×10⁻⁶/°C
Tg+10 °C: 120–140 ×10⁻⁶/°C
Thermal conductivity 0.17–0.22 W/(m·K)
Dielectric constant 3.2–3.6
Loss factor 5–15 ×10⁻³
Volume resistivity 3×10¹⁵ – 5×10¹⁵ Ω·cm
Dielectric strength 25 °C (2 mm) 21–23 kV/mm
Tracking index >600 CTI
Flexural strength 105–115 MPa
Flexural strain 4.5–6.5 %
Flexural modulus 3,000–3,600 MPa
Tensile strength 65–75 MPa
Tensile elongation 4–6 %

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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