Brief Introduction
Transformer bushing epoxy resin Indoor electrical insulators adhesives & sealants
LE-9204 is a liquid modified BPA type epoxy resin.
LH-9204 is a liquid modified carboxylic acid anhydride curing agent.
LF-630 is a low viscosity solvent-free modified polyol.
LZ-622 is a modified tertiary amine accelerator.
Applications
Indoor electrical insulators for medium and high voltage applications, such as bushings, switchgears,dry-type transformers, and other insulation products.
Processing Methods
Conventional gravity casting process under vacuum.
Automatic pressure gelation process (APG).
Properties
Excellent resistance to thermal shock, superior mechanical and dielectric properties.
Formulation
Epoxy resin | LE-9204 | 100 pbw |
Hardener | LH-9204 | 85 pbw |
Flexibilizer | LF-630 | 0-20 pbw |
Accelerator | LZ-622 | 0.2-1.5 pbw |
Filler | Silica Powder | 320-390 pbw |
Color paste | LC series * | 3 pbw |
Package Image

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Example application image
