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  5. 3M™ Scotchcast™ Electrical Resin 9, 1 gal. can

3M™ Scotchcast™ Electrical Resin 9, 1 gal. can

3M ID 7000057512
  • 1:1 mix ratio
  • Gel time of 30 minutes
  • Cures at room temperature
  • Designed to deliver excellent thermal shock and mechanical shock resistance
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Specifications
Brand
3M™
Colour Family
Brown
Cure Method
Room
Cure Temperature
~23 Degree Celsius
Dielectric Strength (V/mil)
350 V/mil
Elongation
19 %
Flammability Rating
Self Extinguishing
Flexibility
Semi-flexible
Form
Liquid
Gel Time
28 min @ 140 °F (60 °C)
Hardness
70 Shore D
Manufacturing Origin
USA
Material
Epoxy
Mixed Viscosity
Medium (10,000-75,000 cpi)
Mix Ratio
Wt 1:1 Vol (%) 47:53
National Stock Number
5970010143480
Product Type
Electrical Mastic Tapes for Equipment Manufacturing
Resin Matrix
Filled
Temperature Rating
Class B (<=130 deg C)
Tensile Strength (Imperial)
2200 Pound-Force Per Square Inch
Thermal Conductivity
Medium (0.25 W/m-K - 0.40 W/m-K)
Details
  • 1:1 mix ratio
  • Gel time of 30 minutes
  • Cures at room temperature
  • Designed to deliver excellent thermal shock and mechanical shock resistance
  • Low exothermic and long pot life
  • Offers high adhesion
  • Elongates 19% longer than its original size for easy insulation or wrapping
  • Chemical- and moisture-resistant
  • MIL-I-16923E Certified and RoHS 2011/65/EU Compliant

The 3M™ Scotchcast™ Electrical Resin 9 is a clear, semi-flexible epoxy, ideal for general purpose applications. Similar to 3M™ Scotchcast™ Electrical Resin 8, this filled resin has a medium viscosity, and exhibits very low stress, very low exotherm, improved thermal shock resistance, and higher thermal conductivity.

The 3M™ Scotchcast™ Electrical Resin 9 has a low gel point rating to ensure curing at room temperature. The high-tensile strength of the resin exhibits a semi-flexible and good adhesion property after curing. It is ideal for applications that need excellent thermal shock and mechanical shock resistance. Its high dielectric strength offers excellent 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. MIL-I-16923E Certified and RoHS 2011/65/EU Compliant.

Suggested Applications

  • Used to coat circuit boards, pot connectors, and impregnate electrical and electronic components
  • Indicated for impregnating and encapsulating temperature sensitive units
  • Ideal for applications requiring excellent thermal shock and mechanical shock resistance