Brief Introduction

LW-9228A/LW-9228B is a two-component indoor epoxy resin system with pre-mixed fillers.

LW-9228A is a bisphenol A type epoxy resin component, and LW-9228B is an anhydride-type curing agent.

Hot sales APG injection epoxy resin liquid for Indoor application current transformers

Applications

Indoor electrical insulators for medium and high voltage applications, such as 12-40.5kV insulation components, transformers, current transformers, dry-type transformers, and other insulation products.

Processing Methods

Conventional gravity casting process under vacuum.

Automatic pressure gelation process (APG).

Production process is adjustable according to client’s present production methods.

Properties

Excellent UV resistance, excellent resistance to thermal shock, and superior 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