Enhanced TDS
Identification & Functionality
- Chemical Family
- RTU Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Application Area
- Composites Processing Methods
- Cure Method
- Product End Uses
- Markets
- Applications
- Processing Methods
Colour of casting : uncolored
- Application Information
Impregnation of high voltage bushings and coils. Manufacture of electrical laminates like tubes, rods, etc.
Properties
- Physical Form
- Product Data
Property Key Value Unit Test method Condition Viscosity 10,000 - 14,500 mPa·s at 25°C Viscosity 50 - 150 mPa·s at 25°C Viscosity 60 - 100 mPa·s at 60°C Gel time 390 min Gelnorm at 80/100/120°C Gel time 90 min Gelnorm at 100°C Gel time 25 min Gelnorm at 120°C Time approx. 16 h at 60°C
Regulatory & Compliance
- Quality Standards
Technical Details & Test Data
- Product Properties
Liquid, hot-curing impregnation resin system based on Bisphenol A epoxy resin with anhydride hardener. Good mechanical and electrical properties. Good aging resistance and low exothermic reaction.
- Properties of Cured Castings
Curing : 4h at 80°C + 8h at 140°C
Property Value Unit Test Method Condition Glass Transition Temperature 135 - 145 °C ISO 11357-2 Density 1.12 - 1.16 g/cm³ ISO 1675 Tensile strength 40 - 50 MPa ISO 527 Elongation at break 1.50 - 2.00 % ISO 527 Coefficient of thermal expansion (below Tg) 65 - 70 ppm/K ISO 11359-2 below Tg Thermal conductivity at 25°C 0.15 - 0.20 W/m·K ISO 8894 at 25°C Water Absorption (60 min at 100°C) 0.15 - 0.25 % ISO 62 at 100°C Dissipation factor tan δ at 50 Hz 0.2 - 0.4 % IEC 60250 at 25°C Dielectric constant εr at 50 Hz 3.1 - 3.3 [-] IEC 60250 at 25°C Dielectric strength (2 mm test specimen) 22 - 26 kV/mm IEC 60243-1 Specific volume resistivity at 25°C 10¹⁶ Ω·cm IEC 60093 at 25°C Electrolytic corrosion A-1 grade IEC 60426