Fast-Cure Epoxy Curing Agent for MV Switchgear Manufacturing

Thermally Conductive Epoxy for CT PT with High Strength, Long Lasting and Durable, Strong Insulation Performance

Bi-component alicyclic saturated structure epoxy resin system /liquid can be used to the processes of APG & Conventional casting process under vacuum, Excellent UV resistance & heat shock resistance Excellent environmental performance and mechanical properties.

Epoxy-based electrical insulation solutions are pivotal to the reliability and sustainability of modern power infrastructure. By minimizing energy losses and extending equipment lifespan, they reduce maintenance costs and environmental footprint. For example, epoxy-insulated dry-type transformers eliminate the risk of oil spills, making them ideal for urban and environmentally sensitive areas. Moreover, advancements in epoxy formulations—such as halogen-free and flame-retardant variants—align with global safety standards, enabling safer operation in high-risk environments.

Fast-Cure Epoxy Curing Agent for Productivity in MV Switchgear Manufacturing & Repairs

Accelerate production throughput with our Fast-Cure Epoxy Curing Agent optimized for MV switchgear manufacturing and field repairs. This innovative hardener reduces gel time by 40% versus standard systems while maintaining low exotherm - critical for potting large CTs, breaker poles, and bushing inserts without thermal stress.

Key Features:

• Achieve demold readiness in 90 minutes at 80°C
• Balanced reactivity ensures thorough flow into complex windings
• Superior electrical properties: partial discharge <3pC at 1.5Ur
• Dielectric strength >20kV/mm
• Compatible with quartz and alumina fillers for thermal expansion control
• Extended pot life (45 minutes at 25°C)
• Meets IEC 60296 compatibility requirements

Shanghai Wenyou Industry Co., Ltd. is located in Fengxian District, Shanghai, China. It is a professional company engaged in the manufacturing, R&D, and sales of epoxy resin, curing agent and other products. Our products include epoxy resin, flame retardant resin, curing agent, outdoor modifier, toughening agent, epoxy paste, demoulding agent and filler, they are not only sold in China, but also exported to Europe, Southeast Asia, Middle East region and Russia and the other CIS countries.

The company has passed management system of ISO9001 and ISO14001, the European Union "SGS", and also the United States UL certification. The products comply with ROHS and REACH safety regulations, which are widely used in indoor and outdoor 10-1100KV high voltage electrical insulation, such as: high voltage switch insulation parts, mutual inductors, transformers, reactors, etc.

Our company products be used for Medium & high voltage insulation switch parts.

Our company products be used for Electrical insulators.

Our company products be used for transformers.

Fully automated packaging.

Put up the products to ensure products safety.

Our company products are loading up waiting to be transported to port.