ISOBAL S 1903
ELECTROINSULATING VARNISH CLASS F
- Electroinsulating warnish class F
- Painting of printed circuit boards up to -60 °C
The solvent-based varnish uses for coating on front impregnated winding generators, transformers and other electrical devices with operating temperature class F (155 °C). It uses for printed circuit boards to minus 60 °C, for installation and insulating on transformer sheets and impregnation of small motors (winding thickness 5 cm) without baking. The varnish contains thermosetting additive that gives electroinsulating of baked varnishes.
THINNER S6003
RECOMMENDED APPLICATION
Printed circuit boards: The varnish thins by alcohol, applies and dries at 23±2 °C for 8 hours. It can be forced at 80 °C for 1 hour or 100 °C for half an hour. It solders by tin wave.
Transformer sheets: The varnish thins S6003 as needed. Transformer sheets dip and dry (can be forced till 100 °C). Stack them after drying and blind together by operating temperature.
Small motors: The varnish thins S6003 as needed. It applies by dipping or vacuum impregnation, usually twice. Drying can be forced till 100 °C.
