DOLPHS

Permafil® 709

Permafil® 709

Permafil® 709 is a unique semi-rigid solventless polyester resin designed for dipping and VPI application. It has excellent tank stability and a higher flash point than resins utilizing styrene or vinyl toluene as monomers. It also exhibits low weight loss and electrical properties. Permafil® 709 cures to a clear finish.

Key Properties

Excellent build and retention
Good build for moisture and environmental protection
Reduced odor
UL systems available
Semi-flexible at operating temperatures
Excellent bond strength

Details

Chemical Base Polyester
Viscosity 23°C 400 - 600 cps
Application Transformer
Thermal Rating 130, 155,  180,  ≥200
Process Vacuum Pressure Impregnation (VPI)

Request Technical Data Sheet
Send Request
Brochure Impregnating Resins & Varnishes
Download
CALL US
+33 (0)478 04 59 95
WRITE US
Contact form