POWERSIL® 567
- Chemical Family
- Silicones
POWERSIL® 567 is a one-component silicone dispersion that, upon curing, forms a durable high-voltage insulator coating with excellent electrical properties. It exhibits very good resistance to weathering and outstanding tracking resistance. Moreover, POWERSIL® 567 creates a long-term hydrophobic surface, effectively preventing the formation of wet conductive films and reducing the risk of pollution flashovers.
Product families
Applications
- Electronics Coatings
Product Families
- Protective Coatings
Other characteristics
- Brand
- POWERSIL
- Features
Excellent Hydrophobic Properties, Good Electrical Properties, Good Toughness, Good Tracking Resistance, Good Weather Stability, High Voltage Insulation
- Product Type
- 1K (1 component) Coating, Insulating Coating
- 1K (1 component) Coating
- Insulating Coating
- Application Method
- Spray
- Compatible Substrates & Surfaces
- Epoxies, Glass
- Note
- Cure conditions: 14d / 23°C / 50% RH.
- Markets
- Electrical & Electronics
- Properties
- Very good resistance to weathering
- Outstanding tracking resistance
- Safety Note
POWERSIL® 567 contains a combustible solvent. Explosion-proof equipment has to be used during application. Provide adequate ventilation during application and avoid prolonged exposure to vapors and repeated skin contact.
- Technology
- Ready-to-Use Products
- Labeling Claims
- Animal Products-free
- BSE-free
- TSE-free
- Quality Standards
- BS EN 71:2016 Safety of Toys Standard
- Specific Features
- Excellent hydrophobicity behavior
- Primerless adhesion to most substrates
- Ready to use
Technical data
Table 1 of 2
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Arc Resistance | 420 | seconds | IEC 61621 |
| Density (at 23°C) | 1.1 | g/cm³ | DIN EN ISO 1183-1 A |
| Dielectric Strength (1mm sheet) | 28 | kV/mm | IEC 60243-1 |
| Dissipation Factor (tan δ, at 50Hz) | max. 1x10⁻³ | — | IEC 62631-2-1 |
| Elongation (at break) | 250 | % | ISO 37 Type 1 |
| Permittivity (at 50Hz) | 2.9 | — | IEC 62631-2-1 |
| Shore Hardness A | 45 | — | DIN ISO 48-4 |
| Tensile Strength | 3 | N/mm² | ISO 37 Type 1 |
| Tracking Resistance | 1A 4.5 | — | IEC 60587 |
| Volume Resistivity | min. 5x10¹⁵ | Ohm-cm | IEC 62631-3-1 |
Table 2 of 2
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density (at 23°C) | 0.81 | g/cm³ | DIN EN ISO 2811-2 |
| Dynamic Viscosity (at 23°C, Shear rate 10 s⁻¹) | 1400 | mPa·s | DIN EN ISO 3219 |
| Flash Point | 7 | °C | ISO 13736 |
| Skin Formating Time (at 23°C, 50% r.h) | 9 | minutes | — |
