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| Stock Status | |||
|---|---|---|---|
| 20 Oz | $ / each |
Von Roll/John C Dolph Dolph-Spray® ER-44 Polyurethane Insulator Varnish, Room Temperature Cure Type, 1900 V/Mil (Dry), 1300 V/Mil (Wet) Dielectric Strength, 10 - 30 min Dry Time, 81 °F Flash Point, 10 - 30 min At 77 °F Full Cure Time, 155 °C Temperature Rating, 250 - 450 CP At 25 °C Viscosity. - ER-44 is an economical, high quality polyurethane electrical insulator. It affords excellent coverage and protection for rebuilding and manufacturing applications. Also available in bulk as Synthetic® ER-44.
Features
- Economical, high quality polyurethane electrical insulator
- It affords excellent coverage and protection for rebuilding and manufacturing applications
- Fast drying
- Excellent adhesion
- Oil and moisture resistant
- Abrasion resistance
- Easy aerosol can spray application
- Smooth, semi-gloss opaque finish
- Excellent chemical resistance
- Tough, flexible film
- Excellent coverage and protection
- 45% volatality
- Dielectric Strength: 1900 V/Mil (Dry), 1300 V/Mil (Wet)
- Viscosity: 250 - 450 CP at 25 °C
- Dry Time: 10 - 30 min
- Viscosity: 250 - 450 cP
Applications
- For Field Coils, Control Coils, Motor Frames, Switch Bases, Solenoid Coils, Buss Bars, Electrical Connectors, Fuse Tubes, Commutator Ends, Porcelain, Collector Rings, Finger Blocks, Molded Bakelite, Circuit Boards, Controller Shafts, Soldered Joints
General Information
| Item Name | Varnish |
| Trade Name | Dolph-Spray® |
| Series | Dolph-Spray® ER-44 |
General Features
| Shelf Life | 12 Months (Bulk), 18 Months (Spray) |
| Type | Polyurethane Insulator |
Design & Construction
| Color | Red |
| Cure Type | Room Temperature |
Performance Details
| Dry Time | 10 min |
| Full Cure Time | 10 - 30 min at 77 °F |
Technical Details
| Flash Point | 81 °F |
Chemical Properties
| Viscosity | 250 cP |
Electrical Properties
| Dielectric Strength | 1900 V/mil |
Physical Properties
| Container Type | Can |
Environmental Condition
| Temperature Rating | 155 °C |