Epoxy Resin Systems For HV Products

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Epoxy Resin Systems For HV Products

Excellent electromechanical properties.
● Solid, liquid, and premixed composite epoxy systems
● Vacuum casting or APG process equipment available
● Ultra-high/ultra-high voltage insulation: pot-type insulators, cable accessories
● TG: 105-150℃
● Solid & liquid epoxy systems
● APG Process & Traditional Vacuum Casting Process

Epoxy Hardener State TG/℃ Characteristics Processing
HE-411 HH-106 S/L 105-120 High Mechanical Strength, Excellent Electrical Property Vacuum Casting
HH-4903 S/S 115-125 Higher TG, Excellent Mechanical Strength, Excellent Electrical Property Vacuum Casting
HE-412 HH-4901 S/S 120-135 Higher TG, Excellent Mechanical Strength, Excellent Electrical Property Vacuum Casting
HE-4865 HH-4865 S/L 140-150 High TG, High Mechanical Strength, Yellowing Resistance Vacuum Casting
HE-4861 HH-4861 S/S 130-140 High TG, Quick Shaping, High Mechanical Strength, Excellent Electrical Property Vacuum Casting
HH-4863 S/L 120-130 Higher TG, High Mechanical Strength, Excellent Electrical Property Vacuum Casting
HW-428A HW-428B L/L 110-120 Prefilled, Long Potting Time, High Mechanical Strength, High Production Efficiency APG/Vacuum Casting
HW-428-2A HW-428-2B L/L 120-130 Prefilled, Long Potting Time, High Mechanical Strength, High Production Efficiency, Low Curing Temperature APG/Vacuum Casting
HW-4285A HW-4285B L/L 130-145 Prefilled, Long Potting Time, High TG, Excellent Mechanical Strength, High Production Efficiency, Low Curing Temperature APG/Vacuum Casting

Remark: 1) S/L: Solid epoxy resin/liquid hardener

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  • 2025-09-11

    Founded on Sept.9th,1999, Xrun is a professional company of electrical insulation materials. With the advantage of speciality, Xrun focuses on R&D...

  • 2025-09-11

    The project "Epoxy Nanocomposites for Ultra-High Voltage Electrical Equipment and Key Application Technologies" is a national key research and develop...

  • 2025-09-11

    Our company has successfully developed a new type of high-toughness, non-toxic, and flame-retardant epoxy resin material. After third-party testing, t...

About Xrun Resin

Founded on Sept.9th,1999, Xrun is a professional company of electrical insulation materials. With the advantage of speciality, Xrun focuses on R&D of epoxy resin and polyurethane insulating glue as well as the production, serving for electrical facilities. There are two factories(located in Jiading District & Songjiang District in Shanghai, China) and an R&D Institute. With more than 100 employees, it adopts automatic production and digital management. So far, Xrun has supplied the market with more than 180 thousand tons of epoxy materials for electrical insulation. As a company in the field, Xrun has undertaken several national projects of the domestication of new epoxy materials for electrical insulation.

1999

“ From this year “

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