3M Scotchcast™ 241 Semiflexible Polyurethane Electrical Resin, 14 lb, Brown
MFR #:7000133716
EIS #:3MR24114LB
UPC #:00054007345114
MFR #:7000133716
EIS #:3MR24114LB
UPC #:00054007345114
Out of Stock
Min Qty:1
|Qty Increment:1
3M™ Scotchcast™ Electrical Resin 241 has built in flexibility, stable electrical as well as physical properties. This filled resin system is specially formulated to use in applications where higher thermal conductivity and greater mechanical strength are required. MIL I 16923E Certified and RoHS 2011/65/EU Compliant.
3M™ Scotchcast™ Resin 241 is a 2 part, oven curing, filled, epoxy based, liquid resin. The semi flexible resin has excellent adhesion, terminal shock, impact resistance and stable electrical and physical properties. This resin is frequently used for motor encapsulation, transformer potting and insulating other electrical as well as electronic components.
$791.34 / Kit
Min Qty:1
|Qty Increment:1
3M™ Scotchcast™ Electrical Resin 241 has built in flexibility, stable electrical as well as physical properties. This filled resin system is specially formulated to use in applications where higher thermal conductivity and greater mechanical strength are required. MIL I 16923E Certified and RoHS 2011/65/EU Compliant.
3M™ Scotchcast™ Resin 241 is a 2 part, oven curing, filled, epoxy based, liquid resin. The semi flexible resin has excellent adhesion, terminal shock, impact resistance and stable electrical and physical properties. This resin is frequently used for motor encapsulation, transformer potting and insulating other electrical as well as electronic components.
- Attributes
- Features
- Applications
- Documents
Attributes
General Information
Item NamePolyurethane Electrical Resin
Trade NameScotchcast™
SeriesScotchcast™ 241
General Features
TypeSemiflexible
Design & Construction
ColorBrown
Cure TypeOven
Performance Details
Tensile Strength1300 psi
Flexural Strength6000 psi
Moisture Absorption0.6% Weight Gain 240 hr at 96 % R.H
Gel Time22 min
Chemical Properties
Mixing Ratio1:2 (Weight), 31:69 (Volume %)
Specific Gravity1.42
Viscosity15000 cP
Viscosity - Part-A175000 cP
Viscosity - Part-B9000 cP
Electrical Properties
Dielectric Strength375 V/mil
Physical Properties
Container Size14 lb
Container TypeKit
Elongation45% at Break
Hardness65 Shore D
Environmental Condition
Temperature Rating130 °C
Features
- Brown pigmented (resin 241)
- class B rated
- Flexible
- Filled epoxy liquid resin
- 13.6 x 10^-5 length/unit length/°C coefficient of linear thermal expansion
- 2000 psi compressive strength
- Gel Time: 17 min at 121 °C
- Flash Point: A = 202 °C, B = 171 °C
- Viscosity: 15000 cps at 23 °C/73 °F (Mixed)
- Density: A = 1.53 kg/l, B = 1.36 kg/l
- Temperature rating: Class B (<=130 °C)
- Thermal Conductivity: 8 x 10^-4 Cal/sec/cm^2/°C/cm
- Viscosity - Part-B: 9000 cps at 23 °C/73 °F
Applications
- Used for Motor Encapsulation, Transformer Potting, and Insulating Other Electrical and Electronic Components