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Low Viscosity Epoxy Resin with H-Class Insulation for 12-40.5kV Applications in Dry Type Transformers

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Shanghai Wenyou Industry Co., Ltd.

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-57500369-841

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Low Viscosity Epoxy Resin with H-Class Insulation for 12-40.5kV Applications in Dry Type Transformers

Brand Name wenyou
Model Number 8316L
Certification ISO9001, ISO14001, SGS, and UL
Place of Origin China
Minimum Order Quantity 20kg/pail as sample
Price Negotiable
Payment Terms Normally T/T,L/C
Supply Ability Plenty of raw material in stock
Delivery Time 7 -10 work days
Packaging Details 20kg/pail, 220kg/barrel, 1200kg/tank
Viscosity 3000 - 7000mPa.s
Density 1.15 - 1.19g/cm3
Vapor Pressure < 0.01Pa
Flash point around 110°C
Glass Transition Temperature 60-80°C
Appearance Light yellow transparent viscous liquid
Detailed Product Description
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 resinLE-8316L100 pbw
HardenerLH-8316L100 pbw
FillerSilica powder300 - 400 pbw
Color pasteLC series *Appropriate pbw

 

Advantage

 

 

Package Image

 

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Example application image

 

 

Product Tags: Low viscosity epoxy resin for transformers   H-class insulation epoxy resin   Dry type transformer epoxy resin  
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