Epoxylite® 478 is a single-component, UL-recognised, modified epoxy resin that is resilient and offers high chemical and moisture resistance, making it suitable for transformers. It is applied using Vacuum Impregnation (VI) or Vacuum Pressure Impregnation (VPI), processes that guarantee full penetration. The component is vacuum-treated, covered in resin, processed (with overpressure for VPI), drained, and then cured in an oven.
Epoxylite® 478 Features:
Single component, modified epoxy resin
UL recognised
Resilient
High chemical and moisture resistance
Viscosity: 1700 – 2600 mPa.s 25°C
Temperature Index: 180
Typical Cure Schedule: 6 h / 150°C
Epoxylite® 478 Applications:
Suitable for transformers
VI (Vacuum Impregnation) application
VPI (Vacuum Pressure Impregnation) application
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
Provide quotation, sample, TDS/MSDS, and technical consultation
Testing sample quality and verifying product compatibility in our laboratory
Customizing material formulas for special applications
Adapting product sizes, quantities, and packaging to meet specific needs
Offering expert advice on suitable equipment and automation processes
Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
