Electronic insulators fast curing epoxy hardener vacuum casting resin

Brief 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 is suitable for vacuum casting.

Applications

This epoxy resin is designed for outdoor use in medium and high voltage electrical insulators, including insulators, transformers, and various insulation components.

Processing Methods

Processing options include a conventional gravity casting method under vacuum or an Automatic Pressure Gelation (APG) process. The production methods can be tailored to accommodate the client’s existing manufacturing techniques.

Properties

This two-component system is a saturated cyclic epoxy resin without pre-mixed fillers, remaining in liquid form at room temperature. It provides excellent UV resistance, outstanding thermal shock resistance, superior environmental stability, and exceptional mechanical and dielectric properties.

Formulation

Advantage

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Shanghai Wenyou Industry Co., Ltd.mainly engaged in the advanced materialsof MV and HV insulation products for indoorand outdoor use, both suitable for APG andvacuum casting.

Our wide range of products includes epoxy resin, flame retardant resin, curing agents, outdoor modifiers, toughening agents, epoxy paste, demoulding agents, and fillers.

We have obtained ISO9001, ISO14001, SGS, and UL certifications, and our products comply with ROHS and REACH safety regulations.

Our high-quality products are used in high voltage electrical insulation applications and are exported globally. We are committed to providing stable products and excellent service to the global electricity industry.

High Quality Electrical Raw Materials
Epoxy resin

Release agent

Silica powder
Hardener
Color paste
Flexibilizer