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Amatrium Materials AI
Tra-Con Tra-Cast 3104 Low Viscosity Epoxy Casting Compound
Categories: Polymer; Adhesive; Thermoset; Epoxy

Material Notes: TRA-CAST 3104 is a low viscosity, room temperature cure epoxy casting system developed for high performance production encapsulation and impregnating applications where filling fine intricate free space is required. This medium exotherm, low shrinkage system exhibits excellent flow and wetting characteristics. Its low viscosity allows for void-free filling and self-leveling in casting use, and excellent impregnation of fine wire transformers and coils. Fully cured TRA-CAST 3104 is a durable electrical insulator, dimensionally stable over a wide temperature range, and is resistant to moisture, gases, petroleum lubricants and fuels, salts, many mild acids and alkalis, and other organic and inorganic compounds.

Information provided by Tra-Con Inc.

Vendors:
Available Properties
  • Specific Gravity, Mixed
  • Solids Content, Reactive Solids Content
  • Volatile Organic Compounds (VOC) Content
  • Water Absorption, After 24 hours
  • Viscosity, Mixed (sp #6, 10 rpm)
  • Hardness, Shore D
  • Adhesive Bond Strength, Lap shear, alum to alum, 72 hrs @ 25°C
  • Adhesive Bond Strength, Lap shear, alum to alum, 4 hrs @ 25°C + 2 hrs @ 65°C
  • Volume Resistivity
  • Dielectric Constant
  • Dielectric Strength
  • Dissipation Factor
  • CTE, linear, Below Tg
  • CTE, linear, Above Tg
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  • Glass Transition Temp, Tg, Ultimate Tg
  • Cure Time, 4 hrs @ 25°C + 2 hrs @ 65°C
  • Cure Time
  • Pot Life
  
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Manufacturer Notes:
Tra-Con, Inc.

Category Notes
Plastic

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