Low - Viscosity Cast Resin for Dry Type Transformers: Ideal for Precise Casting
Precision is key when it comes to casting resin in dry type transformers. Our low - viscosity cast resin is the perfect choice for achieving accurate and detailed casting. The low viscosity allows the resin to flow easily into every nook and cranny of the transformer mold, ensuring complete coverage of the windings and other components. This results in a uniform and high - quality casting, free from voids and imperfections. In the manufacturing of dry type transformers with complex geometries or delicate components, the low - viscosity cast resin shines. It enables manufacturers to produce transformers with precise dimensions and excellent surface finishes. Despite its low viscosity, the resin has good mechanical and electrical properties. It hardens to form a strong and durable structure, providing reliable insulation for the dry type transformer. The low - viscosity cast resin is also compatible with a wide range of casting techniques, making it versatile for different manufacturing processes. Whether you are producing small - scale or large - scale dry type transformers, this resin can help you achieve the highest level of casting precision.
Brief Introduction
LE-8316L is a modified BPA-type epoxy resin, combined with LH-8316L, a liquid modified carboxylic anhydride hardener. This system is designed for mold forming and APG injection processes, providing high-temperature curing capabilities.
Applications
This epoxy resin is ideal for low-voltage electrical applications, including electronics, cable insulation, bonding, and sealing. It is particularly suited for sealing and connecting insulation products, as well as current and voltage transformers.
Processing Methods
Processing can be carried out using a conventional gravity casting method under vacuum conditions. The production process can also be tailored to align with the client's existing manufacturing techniques.
Properties
This two-component epoxy resin system consists of LE-8316L and LH-8316L, both in liquid form at room temperature. It is suitable for casting processes, with a glass transition temperature (Tg) ranging between 60-80°C, ensuring durability under elevated temperatures.
Formulation
| Epoxy resin | LE-8316L | 100 pbw |
| Hardener | LH-8316L | 100 pbw |
| Filler | Silica powder | 300 - 400 pbw |
| Color paste | LC series * | Appropriate pbw |
Advantage

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