MFR #:Scotchcast™ 255
EIS #:PH21-Scotchcast 255
MFR #:Scotchcast™ 255
EIS #:PH21-Scotchcast 255
3M™ Scotchcast™ Electrical Resin 255 offers excellent thermal and mechanical shock resistance. The product is suggested for use in potting and encapsulating applications where shock resistance and flame retardancy are needed. It is rated for continuous operation at 130 °C. - The distinguishing features of 3M™ Scotchcast™ Electrical Resin 255 are its flame retardancy and excellent shock resistance.
$1,630.95
- $5,214.33
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3M™ Scotchcast™ Electrical Resin 255 offers excellent thermal and mechanical shock resistance. The product is suggested for use in potting and encapsulating applications where shock resistance and flame retardancy are needed. It is rated for continuous operation at 130 °C. - The distinguishing features of 3M™ Scotchcast™ Electrical Resin 255 are its flame retardancy and excellent shock resistance.
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Container Size: 54 lb | EIS Part #: 3MR255B54LB | $ / Pail | ||
Container Size: 36 lb | EIS Part #: 3MR255A36LB | $ / Pail |
- Attributes
- Features
- Documents
Attributes
General Information
Item NameEpoxy Electrical Resin
Trade NameScotchcast™
SeriesScotchcast™ 255
General Features
TypeSemiflexible, Flame-Retardant
Design & Construction
Base TypeEpoxy
ColorOff White
Cure TypeOven Cure
FormLiquid
Performance Details
Tensile Strength4900 psi
Flexural Strength4000 psi
Moisture Absorption0.45% Weight Increase 240 hr at 96% RH
Gel Time23 min
Chemical Properties
Specific Gravity1.56
Mixing Ratio2:3 (Weight), 39:61 (Volume %)
Electrical Properties
Dielectric Strength375 V/mil
Physical Properties
Elongation11% at Break
Hardness72 Shore D
Environmental Condition
Temperature Rating130 °C
Features
- Excellent thermal and mechanical shock resistance
- Flame retardancy per Mil-I-16923G
- 15 x 10^-5 length/unit length/°C coefficient of linear thermal expansion
- 4900 psi compressive strength
- Self extinguishing flammability