MFR #:7010399120
EIS #:3MRMR283F07515
UPC #:00054007434238
MFR #:7010399120
EIS #:3MRMR283F07515
UPC #:00054007434238
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Min Qty:1
|Qty Increment:1
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3M™ Scotchcast™ Electrical Resin MR283F075 has a low gel point rating to ensure a quick curing process in warm environments. The filler that is used in the electrical resin is formulated to prevent shrinkage and stresses. It is ideal for applications that need excellent thermal shock and mechanical shock resistance. Its high dielectric strength offers good electrical insulating property to the resin. It has a high flash point, helping prevent any fire hazard in electrical components due to quick ignition. Since the resin exhibits a hydrolytic stability property, it minimizes quick chemical decomposition, thus providing long lasting usage. RoHS 2011/65/EU Compliant.
3M™ Scotchcast™ Electrical Resin MR283F075 is a 2 part, oven curing, semi flexible, liquid resin that is useful for applications that require the highest level of protection. This filled epoxy based resin has a low viscosity property, which makes it easy to infuse on any surface. It is useful for applications including impregnation of coils, motors and other electronic components.
$1,580.31 / Kit
Min Qty:1
|Qty Increment:1
more info
3M™ Scotchcast™ Electrical Resin MR283F075 has a low gel point rating to ensure a quick curing process in warm environments. The filler that is used in the electrical resin is formulated to prevent shrinkage and stresses. It is ideal for applications that need excellent thermal shock and mechanical shock resistance. Its high dielectric strength offers good electrical insulating property to the resin. It has a high flash point, helping prevent any fire hazard in electrical components due to quick ignition. Since the resin exhibits a hydrolytic stability property, it minimizes quick chemical decomposition, thus providing long lasting usage. RoHS 2011/65/EU Compliant.
3M™ Scotchcast™ Electrical Resin MR283F075 is a 2 part, oven curing, semi flexible, liquid resin that is useful for applications that require the highest level of protection. This filled epoxy based resin has a low viscosity property, which makes it easy to infuse on any surface. It is useful for applications including impregnation of coils, motors and other electronic components.
- Attributes
- Features
- Applications
- Documents
Attributes
General Information
Item NameEpoxy Electrical Resin
Trade NameScotchcast™
SeriesScotchcast™ MR283 F075
General Features
TypeSemiflexible
Design & Construction
Base TypeEpoxy
ColorCream
Cure TypeOven
FormLiquid
Performance Details
Tensile Strength3700 psi
Gel Time30 min
Thermal Conductivity0.463 W/mK
Technical Details
Flash Point150 °C
Chemical Properties
Mixing Ratio5:1 (By Weight), 36.3:10 (By Volume)
Specific Gravity1.55
Specific Gravity - Part-A1.59
Specific Gravity - Part-B1.16
Viscosity6800 cP
Viscosity - Part-A115000 cP
Viscosity - Part-B150 cP
Electrical Properties
Dielectric Strength372 V/mil
Physical Properties
Container Size15 lb
Container TypeKit
Hardness80 Shore D
Elongation12%
Environmental Condition
Temperature Rating155 °C
Features
- Thermal shock resistant
- Hydrolytically stable
- Temperature rating - class B or F
- Self extinguishing flammability
- 5500 psi compressive strength
- 22 °C glass transition temperature
- 0.57 x 10^-4 length/unit length/°C (above Tg), 1.65 x 10^-4 length/unit length/°C (below Tg) linear thermal expansion
- 1.2 x 10^15 ohm-cm at 23 °C, 6.4 x 10^12 ohm-cm at 55 °C, 1.3 x 10^11 ohm-cm at 75 °C, 3.9 x 10^10 ohm-cm at 100 °C, 6.7 x 10^9 ohm-cm at 125 °C, 2.2 x 10^9 ohm-cm at 150 °C volume resistivity
- Gel Time: 10 - 20 min at 125 °C/257 °F (Sunshine)
- Flash Point: >150 °C
- Viscosity: 6800 cps/Mixed at 25 °C, 69000 cps/Mixed After 18 hr at 25 °C
- Temperature rating: Class F (<=155 °C)
- Thermal Conductivity: 0.463 W/mk at 29 °C
- Viscosity - Part-B: 150 cps at 25 °C
- Flexural Strength: 3500 psi at 5%
Applications
- Impregnation and Encapsulation of Coils, Transformers, Motors and Other Electrical and Electronic Components