ARALDITE® CW 2122-1 / ARADUR® HY 1227-1

ARALDITE® CW 2122-1 / ARADUR® HY 1227-1 is a flame-retardant epoxy system with excellent electrical and mechanical properties, ideal for filled casting applications.

RTU Product Type: Casting Resin, Encapsulating Resin System

Product End Uses: Electrical Parts, Electronic Parts, Filters, Sensors, Solenoids, Stoves

Chemical Family: Epoxy & Epoxy Derivatives

Composites Processing Methods: Encapsulation, Gravity Casting

Features: Filled, Flame Retardant, Good Electrical Properties, Good Mechanical Properties

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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Features
  • High mechanical strength and eletrical
  • High resistance to thermal shock
  • Flammability UL 94 V-0 and UL 94-5VB

Applications & Uses

Application Area
Composites Processing Methods
Product End Uses
Markets
Applications
Processing Methods

Conventional vacuum encapsulation or atmospheric pressure by gravity

Application Information
  • Ignition coils for stove
  • Protection of printed circuit board
  • Solenoids
  • Filters
  • Sensors
  • Electrical/electronic parts fixing and gap filling

Storage & Handling

Storage Conditions
  • Prefilled systems should be mixed and homogenized in the original package before use. To prepare the mixture of casting, resin must be homogeinezed in the holding tank at 40-50°C. The degassing of the mixture under vacuum 5-10 mBar and homogeneity improves the dielectric properties of the encapsulated.
  • Store between 18 and 25  ̊C in a dry place in tightly sealed original containers. Under these conditions, the shelf life will correspond to the expiry date stated on the label. After this date, the product may be processed only after reanalysis. Partly emptied containers should be tightly closed immediately after use.