Huntsman Advanced Materials offers a comprehensive line of Aradur® anhydride-based hardeners designed for use in indoor/outdoor electrical applications and composites. When paired with a compatible epoxy resin, anhydride-based hardeners offer low viscosity, UV stability, high-temperature performance and good electrical insulation properties.
|Product||Viscosity at 25ºC
|Molecular Weight||Density at 25ºC [lb/gal, (g/cm³)]||Product Description|
|Aradur HY 906||150 – 300||178||10.3||(1.23)||Nadic methyl anhydride for high Tg composites and potting applications.|
|Aradur 917-1||50 – 80||166||10.1||(1.21)||Methyl tetrahydrophthalic anhydride for high temperature industrial composite applications by filament winding, RTM and pultrusion.|
|Aradur HT 907||40 – 50 (at 40ºC)||154||9.9||(1.19)||Hexahydrophtalic anhydride for medium and high-voltage indoor or outdoor electrical casting systems|
|Aradur HY 1102||70 at 20ºC||168||9.7||(1.16)||Methyl hexahydrophtalic anhydride for high Tg, medium and high-voltage electrical imprgnation systems|
|Aradur HY 1235||70 – 80||N/A||9.8||(1.18)||Anhydride-based hardener designed for the formulation of medium to high voltage electrical insulating systems for use under severe climatic conditions.|