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Farboset® 9025
- Chemical Family
- Epoxy & Epoxy Derivatives
Farboset® 9025 is a nonanhydride epoxy powder coating that is specifically formulated for use as an encapsulant for electronic components. One of its key characteristics is its excellent resistance to cracking during thermal cycling, which makes it ideal for applications where electronic components are subjected to temperature variations. This epoxy powder coating is designed for coating various electronic components, including resistor networks, hybrid circuits, varistors, and ceramic capacitors.
Properties
- Physical Form
- Granules
- Solid
Product families
Applications
Electrical & Electronics — Packaging & Assembly
- Electronics Coatings
Product Families
Ready-to-Use Products — Adhesives & Sealants
- Encapsulants
Ready-to-Use Products — Paints & Coatings
- Powder Coatings
Other characteristics
- Brand
- Farboset
- Product Type
- Encapsulant, Powder Coating
- Encapsulant
- Powder Coating
- Application Area
- Resistors
- Application Method
- Beugler Wheel, Fluid Bed Coating
- Markets
- Electrical & Electronics
- Shelf LIfe
- 4 - 6 months
- Technology
- Ready-to-Use Products
- Application Methods
- Beugler Wheel
- Fluid Bed Coating
- Applications
This compound is designed for coating resistor networks, hybrid circuits, varistors and ceramic capacitors. It is suitable for use on wheel and fluid bed equipment.
- Certifications and Compliance
- ISO 9001
- Ready to Use Product Features
- Thermal Cracking Resistance
Technical data
Table 1 of 4
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Glass Transition Temperature (Tg) | 105.0 | °C |
| Linear Thermal Expansion (Alpha 1) | 60x 10⁻⁶ | cm/cm/°C |
| Linear Thermal Expansion (Alpha 2) | 160x 10⁻⁶ | cm/cm/°C |
| Thermal Conductivity | 7 x 10⁻⁴ | cal/cm-sec-°C |
| Sag Resistance (at 155°C, 40°angle) | 120.0 | mm |
| Hot Plate Gel Time (at 150 °C) | 105.0 | seconds |
Table 2 of 4
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Dissipation Factor (1 KHz) | 0.01 | — | ASTM 150 |
| Dielectric Constant (1 KHz) | 3.8 | — | ASTM 150 |
| Dielectric Strength | 850.0 | volts/mil | ASTM 149 |
| Surface Resistivity | 1x 10¹⁶ | ohm-cm | — |
| Volume Resistivity | 8.0x 10¹⁵ | Ohm - cm | — |
Table 3 of 4
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Particle Size (U.S. Mesh, +80 max) | 1.0 | % |
| Particle Size (U.S. Mesh, -325) | 30 - 40 | % |
| Cure Time (at 125°C) | 60.0 | minutes |
| Cure Time (at 150°C) | 18.0 | minutes |
| Cure Time (at 175°C) | 10.0 | minutes |
| Molded Density | 1.44 | gm/cc |
Table 4 of 4
1 row| Characteristic | Value | Unit |
|---|---|---|
| Water Absorption (at 23 °C, 24 hours) | 0.07 | % |
