
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
• Item Name: LOCTITE® EA E-05MR™
• Manufacturer: Henkel
• Technologies: Epoxy
• Color: Resin – Ultra clear, Hardener – Ultra clear, Mixture – Water white clear liquid
• Cure Type: Room temperature cure
• Package Size: Contact to Techniq VN for details.
• Shelf Life: Contact to Techniq VN for details.
LOCTITE® EA E-05MR™ is a two-component epoxy adhesive that cures at room temperature, forming an ultra-clear bondline with excellent impact resistance. It is designed for general-purpose bonding and offers gap-filling properties, making it suitable for bonding metal, ceramics, rigid plastics, and wood.
Property | Resin | Hardener | Mixture |
---|---|---|---|
Appearance | Ultra clear | Ultra clear | Water white clear liquid |
Specific Gravity @ 25°C | 1.17 | 1.16 | 1.16 |
Viscosity (mPa·s) @ 100 s⁻¹ | 18,000 – 25,000 | 18,000 – 25,000 | – |
Mix Ratio (by volume) | 1:1 | ||
Gel Time @ 22°C | 7 – 12 min |
Property | Value |
---|---|
Glass Transition Temperature (Tg) | 39°C |
Shore Hardness (D) | 78 |
Coefficient of Thermal Expansion (Pre Tg) | 49 × 10⁻⁶ K⁻¹ |
Dielectric Breakdown Strength | 34 kV/mm |
Elongation at Break | 4.5% |
Tensile Strength | 50 N/mm² (7,240 psi) |
Tensile Modulus | 1,500 N/mm² (217,440 psi) |
Substrate | Strength (N/mm²) | Strength (psi) |
---|---|---|
Steel (grit blasted) | 23 | 3,380 |
Aluminum (abraded) | 7 | 1,010 |
Aluminum (anodized) | 14 | 2,080 |
Stainless Steel | 5 | 770 |
Polycarbonate | 3 | 380 |
Nylon to Steel | 2 | 320 |
Wood (Pine) to Steel | 7 | 1,020 |
Material | Strength (N/mm²) | Strength (psi) |
---|---|---|
PVC | 1 | 160 |
ABS | 5.7 | 820 |
Epoxy | 11 | 1,570 |
Acrylic | 1.5 | 220 |
Glass | 6.6 | 950 |
Substrate | Impact Strength (J) |
---|---|
Steel (grit blasted) | 5 |
Aluminum (etched) | 6 |
Electric Motor Reliability with Huntsman ARALDITE® Encapsulation Potting – Casting
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