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
Package Image
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Example application image
