Product Details
Brief Introduction
CT PT transformer electric insulation epoxy resin crack resistance
resina epoxica
LW-9229A is a modified BPA (bisphenol A) type epoxy resin with
pre-mixed fillers.
LW-9229B is a modified carboxylic anhydride hardener with pre-mixed
fillers.
Applications
Electrical insulators for medium and high voltage applications,
such as 10-35KV sealed terminal posts, transformers, current
transformers, and other insulation components.
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
Two-component saturated cyclic epoxy resin system with pre-mixed
fillers, slurry liquid at room temperature.
Excellent resistance to thermal shock with superior crack
resistance.
Formulation
| Epoxy resin | LE-9229A | 100 pbw |
| Hardener | LH-9229B | 100 pbw |
| Color paste | LC series * | 1 pbw |
Advantage
Package Image
Shipment image
Example application image
Company Profile
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