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Use Megapoxy E for: Encapsulating electrical components, creating high-strength electrical castings, and providing chemical resistance.
Megapoxy E is a premium epoxy resin designed for the electrical and electronic industries, offering exceptional static and dynamic mechanical properties. It's ideal for encapsulating instrument transformers, lighting transformers, small power transformers, and coils. This product is formulated for both room and elevated temperature service, with options for hardeners to achieve service temperatures up to 150°C. Megapoxy E provides a reliable, high-strength solution for critical electrical applications.
Key Features of Megapoxy E
- High impact resistance for durable electrical castings.
- Superior electrical and dielectric properties.
- Excellent static and dynamic mechanical strength.
- Formulated for room and elevated temperature service.
- Available with different hardeners for up to 150°C service.
- Chemical resistant properties.
- High bond strength.
Technical Overview
- Chemical Properties: Epoxy Resin
- Application Temperature Range: Room Temperature (25°C)
Trade Professional Information
- Required Tools: Mixing containers, weighing scales, spatulas, molds, Megapoxy Thinners for cleaning.
- Trade-Specific Tips: Ensure accurate mixing ratios for optimal curing. Clean surfaces thoroughly with acetone or isopropyl alcohol. Use proper molds to achieve desired casting shapes.
- Common Issues and Solutions: Inconsistent mixing can lead to weak bonds; ensure thorough mixing. Surface impurities reduce adhesion; clean surfaces meticulously.
Storage and Shelf Life
- Storage Requirements: Store in a cool, dry place away from direct sunlight.
- Shelf Life Information: Refer to product packaging for specific shelf life.
- Temperature Considerations: Avoid extreme temperature fluctuations during storage.
Certifications
- ASTM D2240-00 (Hardness)
Frequently Asked Questions About Megapoxy E
- What is the maximum service temperature for Megapoxy E? - Up to 80°C with Hardener E, and up to 150°C with Hardener 155.
- How do I prepare surfaces for bonding? - Clean with acetone or isopropyl alcohol.
- What is the mixing ratio for Megapoxy E? - Refer to the technical data for specific hardener ratios.
Use Megapoxy E for:
- Encapsulation of instrument transformers.
- Casting lighting transformers.
- Encapsulating small power transformers.
- Coil encapsulation.
- Electrical switchgear component casting.
- Mechanical and chemical resistant applications.
Why Use Megapoxy E:
- Provides high impact resistance.
- Ensures superior electrical insulation.
- Offers excellent mechanical strength.
- Suitable for a range of service temperatures.
- Delivers reliable chemical resistance.
- Provides strong and durable bonds.
How to apply Megapoxy E:
- Thoroughly clean and prepare the surfaces to be bonded.
- Accurately measure the resin and hardener according to the specified mixing ratio.
- Mix the components thoroughly until a uniform consistency is achieved.
- Pour or apply the mixed epoxy into the mold or onto the surfaces to be bonded.
- Allow the epoxy to cure for the specified time at the recommended temperature.
- Clean tools and equipment with Megapoxy Thinners.
Megapoxy E limitations:
- Not suitable for applications requiring flexibility.
- Inadequate surface preparation will result in poor adhesion.
- Wear appropriate PPE, including gloves and eye protection.
- Ensure adequate ventilation during application.
Megapoxy E can be used on the following substrates:
- Metals
- Plastics
- Ceramics
- Other electrical component materials
- Choosing a selection results in a full page refresh.