Von Roll/John C Dolph Dolph-Spray® ER-44 Polyurethane Insulator Varnish
MFR #:Dolph-Spray® ER-44
EIS #:PH21-Dolph-Spray ER-44
MFR #:Dolph-Spray® ER-44
EIS #:PH21-Dolph-Spray ER-44
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.
$19.13
- $205.08
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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.
Product Options
Showing 2 out of 2 options
 | Container Size: 1 gal | EIS Part #: DOLER44G | $ / US gallon | |
| Container Size: 20 Oz | EIS Part #: DOLER44 | $ / each |
- Attributes
- Features
- Applications
- Documents
Attributes
General Information
Item NameVarnish
Trade NameDolph-Spray®
SeriesDolph-Spray® ER-44
General Features
Shelf Life12 Months (Bulk), 18 Months (Spray)
TypePolyurethane Insulator
Design & Construction
ColorRed
Cure TypeRoom Temperature
Performance Details
Dry Time10 min
Full Cure Time10 - 30 min at 77 °F
Technical Details
Flash Point81 °F
Chemical Properties
Viscosity250 cP
Electrical Properties
Dielectric Strength1900 V/mil
Physical Properties
Container TypeCan
Environmental Condition
Temperature Rating155 °C
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