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HI-THERM BC-359 Varnish
TYPICALPROPERTIES
Physical
| As Shipped Thinned 25%(by volume) with/T-100 | ||
| Appearance/Color | Clear/Amber | Clear/Amber |
| Specific Gravity @700F.,ASTM D-287 | 23-27° | 30-35° |
| Viscosity,.Dolph Cup @86°F | 56-74 sec. | 19-22 sec. |
| Film Build,mils/side,ASTM D-115 | 2-2.5 mils | 0.25-1 mils |
| Thinner | T-100 | T-100 |
| Bake Time @ 2300F. on a Strip,ASTM D-115 | 30 min. | 30 min. |
| Cure Time @ 2300F. in 20 gram test cup | 2hr. | 2hr. |
| Corrosive Effect on Copper | None | None |
| Bond Strength on MW-35 Magnet Wire,lbs |
@25℃ @150℃
|
28 3.5 |
Electrical
| Dielectric Strength, volts/mil (dry) | 3,000 |
| Dielectric Strength, volts/mil (wet) | 3,000 |
Chemical Resistance
| Water | Excellent |
| Acid (10% Sulfuric Acid) | Excellent |
| Alkali (1% Sodium Hydroxide) | Excellent |
| Salt Water | Excellent |
| Oil. ASTM D-115 | Passed |