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  5. 3M™ Scotchcast™ Electrical Insulating Resin 2104

3M™ Scotchcast™ Electrical Insulating Resin 2104

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Excellent wetting properties and low viscosity

Flows well, even at low temperatures, eliminating voids

Tough and semi-flexible

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Details

Highlights
  • Excellent wetting properties and low viscosity
  • Flows well, even at low temperatures, eliminating voids
  • Tough and semi-flexible
  • Room temperature cure
  • Packaged in convenient 3M two part Unipak bag for easy mixing and pouring
  • Withstands a voltage rating of 1 kV or less

3M™ Scotchcast™ Electrical Insulating Resin 2104 is a hard, two-part, polyurethane resin encapsulant designed specifically for permanent splice protection.

3M™ Scotchcast™ Electrical Insulating and Sealing Compound 2104 has a low gel point rating to ensure curing at room temperature. The high-tensile strength of the resin exhibits a semi-flexible property and good adhesion property after curing. It is ideal for electrical applications that need good handling and performance characteristics. High dielectric strength offers a very good electrical insulating property to the resin. The resin allows you to insulate conductors of multi-core splices operating at 1 kV or less. It is used in 72-N, 85 Series kits. ASTM Approved and RoHS 2011/65/EU Compliant .

Typical Properties

Cable Insulation Outside Diameter Range (metric)

22.1-26.8 mm

Connector Included

CIR-21

Cure Method

Room

Dielectric Strength (V/mil)

524 V/mil

Elongation

98 %

Flexibility

Flexible

Form

Liquid

Gel Time

18 Minutes at 73°F (23°C)

Hardness

70 Shore A

Lug/Stem Connector Included in Kit

No

Material

Polyurethane

Maximum Operating Temperature

130 Degree Celsius

Minimum Operating Temperature (Celsius)

0 ℃

Number of Conductors

1

Product Series

5450 Series

Product Type

Splice

Resin Matrix

Unfilled

Shielding Type

Concentric Neutral (CN), Jacketed Concentric Neutral (JCN)

Splice Type

Inline Repair

Temperature Rating

Class B

Units per Case

10.0

Voltage

25 kV, 28 kV

Resources

Safety Data Sheets

Document Number: MSDS_2604403_IN_EN

(PDF , 0B)

Related Products

Voltage 25 kV, 28 kV
Cure Method Room
Flexibility Flexible
Shielding Type Jacketed Concentric Neutral (JCN), Concentric Neutral (CN)
Form Liquid
Resin Matrix Unfilled