High - Thermal Conductivity Cast Resin for Dry Type Transformers: Superior Heat Dissipation
Heat management is a critical aspect in the operation of dry type transformers. Our high - thermal conductivity cast resin is engineered to address this issue effectively. The resin has a high thermal conductivity coefficient, which means it can efficiently transfer heat away from the transformer windings. This superior heat dissipation property helps to keep the transformer operating at optimal temperatures, preventing overheating and extending its lifespan. In applications where dry type transformers are under heavy load or in high - temperature environments, such as data centers and industrial plants, the high - thermal conductivity cast resin is invaluable. It ensures that the transformer can handle the heat generated during operation without performance degradation. The resin also has good electrical insulation properties, maintaining the integrity of the electrical system while dissipating heat. By using our high - thermal conductivity cast resin in dry type transformers, you can enhance their reliability and performance, especially in heat - sensitive applications.
Brief Introduction
LE-8516 is a modified saturated cyclic aliphatic epoxy resin system, paired with LH-8516, a modified weather-resistant anhydride hardener. This system serves as a cost-effective alternative to Huntsman epoxy resin while maintaining high quality.
Applications
Designed for outdoor use, this epoxy resin is suitable for medium and high voltage electrical insulators, including insulators, transformers, and various insulation components.
Processing Methods
The material can be processed using a conventional gravity casting method under vacuum or through an Automatic Pressure Gelation (APG) process. The production methods can be customized to fit the client’s existing manufacturing practices.
Properties
This two-component system is a saturated cyclic epoxy resin without pre-mixed fillers, remaining liquid at room temperature. It offers excellent UV resistance, outstanding thermal shock resistance, superior environmental durability, and exceptional mechanical and dielectric properties.
Formulation
| Epoxy resin | LE-8516 | 100 pbw |
| Hardener | LH-8516 | 100 pbw |
| Filler | Silica powder | 320 - 360 pbw |
| Color paste | LC series * | 3 pbw |
Advantage

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