ARALDITE® CW 229 / ARADUR® HW 229

ARALDITE® CW 229 / ARADUR® HW 229 can be used in all insulation components of motors and generators due to their high mechanical strength, strong adhesion to various metals and substrates, and excellent dielectric properties. The low resin viscosity ensures homogeneous impregnation. The materials have very high temperature resistance and withstand extreme thermal cycling in service. The trend toward increased power output, higher integration density, and decreased size for generators and motors requires thermal management. Our heat-conductive products are the ideal solution to dissipate the heat.

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

RTU Product Type: Casting Resin

Product End Uses: Bushings, Electrical Switchgear, Generators, Instrument Transformers, Insulators, Transformers

Chemical Family: Epoxy & Epoxy Derivatives

Processing & Application Methods: Automatic Pressure Gelation (APG), Vacuum Casting

Product Features: Excellent Cracking Resistance, Low Coefficient of Thermal Expansion, Medium Reactivity

Enhanced TDS

Identification & Functionality

Features & Benefits

Product Features
Product Features
  • Wollastonite prefilled system
  • low thermal expansion coefficient
  • high crack resistance
  • moderate reactivity
  • UL 746 B recognition for 200°C service temperature.

Applications & Uses

Other

Processing & Application Methods
Application Information
ValueUnitsTest Method / Conditions
Mix Ratio1.0%(W)Hardener : Resin
Physical Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature (Tg)115.0°C
Viscosity10.0mPa.sat 40°C