Brief Introduction
Insulator stable dimension epoxy resin APG & casting process resina epoxi
LE-8217F is a modified BPA (bisphenol A) type epoxy resin.
LH-8217F is a liquid modified carboxylic anhydride hardener.
Applications
Electrical insulators for medium and high voltage applications, such as insulators, 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
Two-component saturated cyclic epoxy resin system without pre-mixed fillers, liquid at room temperature.
Low curing shrinkage, good dimensional stability of the parts, excellent processing performance, and superior mechanical and electrical properties.
Formulation
Epoxy resin | LE-8217F | 100 pbw |
Hardener | LH-8217F | 100 pbw |
Filler | Silica powder | 300 - 350 pbw |
Color paste | LC series * | 3 pbw |
Advantage

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Example application image
