3M Scotchcast™ 9 Semiflexible Epoxy Electrical Resin
MFR #:Scotchcast™ 9
EIS #:PH21-Scotchcast 9
MFR #:Scotchcast™ 9
EIS #:PH21-Scotchcast 9
3M™ Scotchcast™ Electrical Resin 9 has a simple 1:1 mix ratio (by weight), and is frequently used in applications requiring excellent thermal shock and mechanical shock resistance. The resin's low exotherm and good pot life allow the user to mix substantial quantities at one time. - High adhesion, low stress and low exotherm also reduce the effect of strain and temperature on sensitive components that have been coated with this resin. Two-Part, room-curing, Class B (130 °C), semi-flexible, filled epoxy liquid resin.
$57.59
- $1,450.89
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3M™ Scotchcast™ Electrical Resin 9 has a simple 1:1 mix ratio (by weight), and is frequently used in applications requiring excellent thermal shock and mechanical shock resistance. The resin's low exotherm and good pot life allow the user to mix substantial quantities at one time. - High adhesion, low stress and low exotherm also reduce the effect of strain and temperature on sensitive components that have been coated with this resin. Two-Part, room-curing, Class B (130 °C), semi-flexible, filled epoxy liquid resin.
Product Options
Showing 2 out of 2 options
 | Type: Semiflexible, Kit | Container Size: 20 lb | EIS Part #: 3MR0920LB | $ / Kit | |
| Type: Semiflexible, Kit | Container Size: 1 lb | EIS Part #: 3MR091LB | $ / Kit |
- Attributes
- Features
- Documents
Attributes
General Information
Item NameEpoxy Electrical Resin
Trade NameScotchcast™
SeriesScotchcast™ 9
Design & Construction
Base TypeEpoxy
ColorBrown
Cure TypeRoom Temperature
FormLiquid
Performance Details
Flexural Strength1100 psi
Gel Time28 min
Moisture Absorption0.8% Weight Increase 240 hr at 96% R.H
Tensile Strength2200 psi
Chemical Properties
Mixing Ratio1:1 (Weight), 47:53 (Volume %)
Specific Gravity1.42
Viscosity28000 cP
Viscosity - Part-A90000 cP
Viscosity - Part-B20000 cP
Electrical Properties
Dielectric Strength350 V/mil
Physical Properties
Elongation19% at Break
Hardness70 Shore D
Environmental Condition
Temperature Rating130 °C
Features
- Good handling qualities
- Low exotherm
- Excellent thermal and mechanical shock resistance
- Self-extinguishing flammability
- 4400 psi compressive strength
- 13 x 10^-5 Length/unit length/°C) linear thermal expansion
- 4.6 at 1000 Hz 23 °C dielectric constant
- 0.10 at 1000 Hz 23 °C dissipation factor
- 1 x 10^13 Ohm-cm at 23 °C volume resistivity
- Filled epoxy liquid resin
- Flash Point: A = 201 °C, B =180 °C
- Viscosity: 28000 cps at 23 °C/73 °F
- Density: A = 2.448 kg/l, B = 1.280 kg/l
- Temperature Rating: Class B (< or equal 130 °C)
- Thermal Conductivity: 7.4 x 10^-4 Cal/sec/cm^2/°C/cm
- Viscosity - Part-B: 20000 cps at 23 °C/73 °F