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Low Viscosity Epoxy Curing Agent for Void-Free MV CT & Potential Transformer Potting

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June 04, 2025
Category Connection: Casting Epoxy Resin
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Achieve flawless insulation integrity in instrument transformers with our Low Viscosity Epoxy Curing Agent for MV switchgear applications. Engineered for deep penetration into densely wound CT and PT coils, this hardener enables bubble-free encapsulation critical for partial discharge performance (<5pC). Its ultra-low initial viscosity (<500cPs mixed) allows complete impregnation of fine wire gaps and cellulose barriers, eliminating micro-voids that cause electrical treeing in 15-36kV systems. The cured resin system exhibits exceptional dielectric properties: dissipation factor <0.01 at 50Hz and volume resistivity >1E15 Ω·cm. This switchgear potting agent provides mechanical stabilization against short-circuit forces while offering thermal conductivity (>0.5 W/mK) to dissipate losses. Compatible with automatic vacuum potting systems, it ensures consistent results for high-voltage insulation. The formulation meets IEEE C57.13 requirements for accuracy class maintenance. Optimize your instrument transformer manufacturing with this void-free encapsulation solution that guarantees long-term metering precision and protection reliability.
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#High quality outdoor epoxy resin #Electrical Casting Epoxy Resin #Indoor Casting Epoxy Resin
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