Formvar is a synthetic film insulation containing polyvinyl acetal and phenolic resins. It has been in general use in the electrical industry as a Class 105°C wire for over fifty years. 105°C Polyvinyl Acetal Coated Magnet Wire - Formvar, MW 15, (J-W-1177/4), IEC#60317-1
Formvar is recommended, but not limited to the following applications:
• Oil filled transformers |
• Motors |
• Random wound coils |
• Solenoids |
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