Fast-Curing APG Epoxy Resin | Flame Retardant for Electrical Parts
Flexible Casting Epoxy Resin for Transformer Coil Encapsulation
Our flexible casting epoxy resin is specifically engineered for transformer coil encapsulation, designed to withstand various mechanical and thermal stresses during operation while maintaining excellent electrical insulation properties.
Key Benefits
Adapts to thermal expansion and contraction without cracking or delamination
Absorbs mechanical vibrations to protect transformer coils
Provides optimal balance between flexibility and structural strength
Ensures long-term integrity of transformer encapsulation
Product Introduction
LE-8517 is a modified saturated cyclic aliphatic epoxy resin system, combined with LH-8517, a modified weather-resistant anhydride hardener. This fast-curing epoxy is ideal for electronic insulators and suitable for vacuum casting.
Applications
Designed for outdoor use in medium and high voltage electrical components including:
Electrical insulators
Transformers
Various insulation components
Processing Methods
Available processing options include:
Conventional gravity casting method under vacuum
Automatic Pressure Gelation (APG) process
Production methods can be customized to accommodate existing manufacturing techniques.
Material Properties
This two-component system features:
Saturated cyclic epoxy resin without pre-mixed fillers