Hot Curing System Epoxy potting materials is the encapsulation or potting materials based on epoxy resin as the main ingredients, and added with various kinds of additive, applied with the suitable hardener. They could be divided into RT curing and hot curing through their curing condition. Two component, hot curing epoxy potting materials is the most widely used and maximum type. They have the advantages of low viscosity, easy operation, long pot life, good impregnation, high combination performance, which are specially suitable for high voltage device production. Potting Glue / Casting Glue (Epoxy) CW 5725 / HY 5726 CW 5740 / HY 5741 XB 5721 / XB 5723 CW 2202 / HY 2203 CW 229 / HW 229 CW 1116-1 / XW 1257-1 CW 2122-1 / HY 2123 CW 2205 / HY 2205 CW 8761-1 / HW 8761-1

Hot Curing System Huntsman Araldite CW 229 / Aradur HW 229-1

Araldite CW 229 with Aradur HW 229-1 is a liquid, hot curing two-component epoxy casting systems containing mechanically reinforcing fillers. This system is readily processed into a resilient polymer having excellent mechanical and electrical characteristics. The cured product exhibits exceptional resistance to thermal cycling as well as thermal endurance properties, which qualifies for 200°C service.
This system is recommended for the manufacture of electrically insulating components and for use as electrical insulation for indoor medium and high voltage applications including SF6 insulated types.

APPLICATION

  • Components are easily processed liquids
  • Adequate working life at processing temperatures
  • Rapid gelation at mold temperatures of 140°C and above
  • Excellent mechanical and electrical properties
  • Excellent fracture toughness characteristics
  • Excellent performance in applications requiring thermal cycling UL® recognized insulation component with Thermal Index of 200°C

Araldite CW 229:

  • Appearance: Biege Viscous Liquid
  • Specific Gravity: 1.76-1.83
  • Viscosity at 25°C (cPs): 80000-200000
  • (Weight) Mixed ratio: 100

Aradur HW 229-1:

  • Appearance: Biege Viscous Liquid
  • Specific Gravity: 1.9-1.98
  • Viscosity at 25°C (cPs): 25000-75000
  • (Weight) Mixed ratio: 100

Mixed

  • Appearance: Biege Viscous Liquid
  • Specific Gravity: 1.8-1.85
  • Viscosity at 25°C (Pa.s): 25000-35000
  • Pot Life (10 gr. at 130°C): 13-15 minutes

APPLICATION

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