EPOCAP 55137
Harmonization Code : 3506.91.90.99 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg ; Adhesives based on polymers of headings 3901 to 3913 or on rubber; Other ; Other
Main features
- UL Hazardous-Locations Class I/II Recognition
- Low-Shrinkage Fuel-Resistant Encapsulation
- 7,968 psi Tensile Strength
Product Description
EPOCAP® 45137/55137 (formerly EPOCAP® 25137) is a room temperature curing, two-component epoxy potting and encapsulating system specifically designed for low to medium voltage electrical components. It is a filled system that exhibits very low shrinkage and provides robust chemical resistance to various fuels and alcohol/fuel mixtures.
Key features
- UL recognized for Hazardous Locations: Certified under file TVLE2.E189694 for Class I, Groups A, B, C, and D, as well as Class II, Groups E, F, and G.
- Chemical and fuel resistance: Delivers reliable durability against exposure to various fuels and alcohol/fuel mixtures.
- Optimal thermal management: Features a thermal conductivity of 1.2 W/m-K and supports a recommended service temperature of 105°C.
Applications / Suitable for
- Potting low to medium voltage electrical components.
- Encapsulation in hazardous locations requiring UL recognition.
- Applications requiring resistance to fuel and alcohol/fuel mixtures.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Physical Properties
Additional Information
As-supplied / before-processing properties
Pre-cure processing characteristics of mixed EPOCAP® 45137/55137.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Appearance / Color (Mixed) | Red | - | - |
| Mix Ratio (Weight) | 100:5.5 | - | Part 45137 to Part 55137 |
| Mix Ratio (Volume) | 100:9 | - | Part 45137 to Part 55137 |
| Specific Gravity (Mixed) | 1.58 | - | at 25°C |
| Gel Time | 60 | minutes | 100 gm mass at 25°C |
| Filler Type | Abrasive | - | Part 45137 uses abrasive filler |
After-processing / final-state properties
Typical cured mechanical, thermal, and electrical properties of EPOCAP® 45137/55137 when cured for 7 days at 25°C.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Hardness | 80 | Shore D | Tested at 25°C |
| Tensile Strength | 7,968 | psi | Tested at 25°C |
| Flexural Strength | 15,280 | psi | Tested at 25°C |
| Heat Distortion Temperature | 52.5 | °C | - |
| Recommended Service Temperature | 105 | °C | - |
| Thermal Conductivity | 1.2 | W/m-K | - |
| Dielectric Strength | 358 | volts/mil | at 1/8" thickness |
