Polytec TC 417-2
- Chemical Family
- Epoxy & Epoxy Derivatives
Polytec TC 417 2 is a two component, thermally conductive, electrically insulating epoxy It is used in various thermal management applications, especially for potting of large volumes. Polytec TC 417 2 has an excellent chemical and moisture resistance It has an excellent adhesion to glass, metal, ceramic, FR 4 and most plastics. The room temperature cure allows to bond temperature sensitive substrates very conveniently The material can be applied via dispensing or manual application.
Properties
- Physical Form
- Paste
Product families
Applications
- Consumer Goods — Appliances & Electronics
- Adhesives & Sealants
Product Families
- Encapsulants
Other characteristics
- Brand
- Polytec TC
- Cure Method
- Air Dry
- Product Type
2K (2 component) Adhesive, Epoxy Adhesive, Insulation Adhesive, Potting Compound, Solvent free (100% Solids) Adhesive; 2K (2 component) Adhesive; Epoxy Adhesive; Insulation Adhesive; Potting Compound; Solvent free (100% Solids) Adhesive
- Compatible Substrates & Surfaces
- Ceramic, Glass, Metal, Plastics
- Note
*Curing temperatures refer to the temperature in the respective bond line. When choosing the respective curing conditions, the time needed to heat the substrate has to be considered. Depending on the type of heat source (convection oven, hot stamp, heating plate) the heat input may vary.
- Markets
- Consumer Goods
- Electrical & Electronics
- Processing
For two component products the components A and B should be mixed carefully within the specified mixing ratio; For filled products both components should be homogenized carefully prior mixing, in order to prevent a possible settling of the filler; Processing should be carried out rapidly after mixing the components as an indication the pot life can be used; Surfaces should be clean, thus free of dirt, grease, oil, dust or process chemicals; One component products can be applied directly and are not subject to a pot life (except pre mixed/frozen products); Please take notice of respective minimum curing temperature and time
- Cure
- Air Dry
- Technology
- Ready-to-Use Products
- Standard Pack Sizes
- 250 g, 500 g
- 1 kg, 25 kg
- Customized Packaging
- Also available as pre-mixed frozen product
- Storage Stability (23°C)
- 12 Months
- Pot Life (15g Mixture, 23°C)
- 6 Hours
- Ready to Use Product Features
- Chemical Resistant
- Electrically Insulating
- Excellent Flowability
- Good Moisture Resistance
- High Flowability
- Thermally Conductive
- Compatible Substrates and Surfaces
- Ceramic
- Glass
- Metal
- Plastics
Technical data
Table 1 of 3
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Curing Time (100°C) | 30.0 | Minutes |
| Curing Time (23°C) | 24.0 | Hours |
| Curing Time (80°C) | 60.0 | Minutes |
| Curing Temperature | min. 15 | °C |
Table 2 of 3
16 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Coefficient of Thermal Expansion (<Tg) | 38.0 | ppm | ISO 11359-2 |
| Coefficient of Thermal Expansion (>Tg) | 145.0 | ppm | ISO 11359-2 |
| Degradation Temperature | 300.0 | °C | TM 302 |
| Dielectric Strength | min. 10 | kV/mm | TM 402 |
| Elongation at Break | 1.1 | % | TM 605 |
| Glass Transition Temperature (Tg) | 70 - 80 | °C | TM 501 |
| Hardness | 85.0 | Shore D | DIN EN ISO 868 |
| Lap Shear Strength (Al/Al) | To Be Determined | N/mm² | TM 604 |
| Loss Factor | 0.022 | — | Ring Resonator |
| Permittivity | 3.68 | — | Ring Resonator |
| Temperature Resistance Continuous | -55 to 180 | °C | TM 302 |
| Temperature Resistance Short Term | -55 to 250 | °C | TM 302 |
Table 3 of 3
13 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Chemical Basis | Epoxy | — | — |
| Consistency | Flowable paste | — | TM 101 |
| Density (A-Part) | 2.1 | g/cm³ | TM 201.2 |
| Density (B-Part) | 0.95 | g/cm³ | TM 201.2 |
| Density (Mix) | 1.8 | g/cm³ | TM 201.2 |
| Particle Size | max. 50 | μm | — |
| Mixing Ratio (Volume) | 1900-01-03T04:27:00+00:00 | — | — |
| Mixing Ratio (Weight) | 1900-01-03T04:13:00+00:00 | — | — |
| Number of Components | 2.0 | — | — |
| Type of Filler | Aluminiumoxide | — | — |
| Viscosity Mix (84s⁻¹, 23°C) | 4000.0 | mPa.s | TM 202.1 |
| Viscosity A-Part (84s⁻¹, 23°C) | 60000.0 | mPa.s | TM 202.1 |
