V1380FC S-class high-temperature hardening insulating varnishes

V-1380FC S-class high-temperature hardening insulating varnishes ELANTAS V-1380FC S-class (240 ℃) temperature hardening insulating varnish color: deep amber Viscosity: 25 ℃ 150-300cps (Brookfield) Density: 25 ℃ 0.852gm / cc Solid content: 47-49% Thinner: T-6600 Flash Point: 15 ℃ then strength: 25 ℃ 37.2Lb 125 ℃ 5.6Lb dielectric strength: 3600v / mil volume resistance: 23 ℃ 6.58x1014 OHM-CM surface impedance: 23 ℃ 3.64x1013 OHM / SQ thermal conductivity: 4.85 BTU / hr2 / ft / ° K temperature: 240 ℃ (class S) Shelf life: 25 ℃ year (unopened) Surface hardening time: 90 ℃ 6-8 hours or 135 ℃ 25 分钟 purposes: motors, coils, transformers, rotor, stator package: 5GAL, 55GAL processes: 1. Pre-coil temperature 120-135 ℃. 2. The lower the temperature to 40 ℃, and then into the groove impregnated varnish impregnated. (To better effect must first impregnated dry vacuum, that is not soaked before varnish 2cmHG evacuated more than five minutes, a little break and the introduction of vacuum to about 30cmHG varnish impregnated coil, and then raise the degree of vacuum to 2cmHG maintained for about 15-20 minutes, then take step 4.) 3. evacuated for 10-15 minutes. The broken vacuum and then soak for 15 minutes. (If required more thoroughly impregnated may be further pressurized 15psig10-15 minutes.) 5. drip dry. 6. Baking 120-135 ℃, 1-6hrs. For 80 ℃ ~ 100 ℃ hardening or lighter color than the V-1380FC some of the varnish, please add an equal amount of V-1630FS reconcile. Using this varnish of customers can apply for the UL class B insulation system ﹑ F or H level of the factory certification.