LAIRD TFLEX P380
Harmonization Code : 3506.10.00.00 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg
Main features
- Polyimide-Lined Electrical Isolation
- 3.0 W/(m K) Thermal Conductivity
- Pressure-Qualified Thermal Resistance
Product Description
Tflex P380 is a 0.080 in (2.03 mm) silicone gap filler with an integrated polyimide liner for thermal interfaces that also need handling strength and electrical isolation. The purple elastomer provides 3.0 W/(m K) thermal conductivity and Shore 00 hardness of 30. Exact-grade thermal resistance is 0.88 deg C in^2/W at 10 psi and decreases as pressure rises, giving designers pressure-specific performance data. The liner helps resist tearing and supports placement of the preformed sheet. A -40 to 125 deg C operating range, dielectric constant, volume resistivity, and breakdown-voltage data support electrical and thermal design screening.
Key features
- Polyimide-lined construction: Integrated liner supports handling, placement, and electrical isolation.
- 3.0 W/(m K) performance: Provides measured thermal conductivity for interface design.
- Pressure-specific resistance: Exact-grade thermal resistance is published at 10, 30, and 50 psi.
Applications
Automotive ADAS; Automotive Electronics; Automotive Infotainment; Automotive Powertrain/ECUs; Drones/Satellites; Gaming Systems; Instrumentation; Notebooks/Tablets/Portable Devices; Routers; Smart Home Devices; Wireless infrastructure
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Thermal Properties
Electrical Properties
Additional Information
As-supplied / before-processing properties
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Construction | Polyimide-lined silicone elastomer | Laird Tflex P300 datasheet | |
| Nominal thickness | 2.03 (0.080) | mm (in) | Exact Tflex P380 part page |
| Color | Purple | Visual | |
| Density | 3.10 | g/cc | Helium pycnometer |
| Hardness | 30 | Shore 00 | ASTM D2240 |
| Liner | Integrated polyimide | Exact product family |
After-processing / final-state properties
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Thermal conductivity | 3.0 | W/(m K) | ASTM D5470 |
| Thermal resistance | 0.88 | deg C in^2/W | 10 psi; exact grade |
| Thermal resistance | 0.64 | deg C in^2/W | 30 psi; exact grade |
| Thermal resistance | 0.51 | deg C in^2/W | 50 psi; exact grade |
| Operating temperature range | -40 to 125 | deg C | Laird test |
| Dielectric constant | 4.60 | 1 MHz; ASTM D150 | |
| Volume resistivity | 2 x 10^14 | ohm-cm | ASTM D257 |
| Breakdown voltage | > 5 | kV | ASTM D149 |
