P-THERM® PS-2855 is a soft silicone based thermally conductive gap filler with an embedded fiberglass support
and 125 micron removable polyester carrier.
P-THERM®
PS-2855
• Superior Thermal Conductivity
• Excellent Compression Characteristics
• Excellent Wet-Out
• Superb Flexibility
• Excellent Converting Properties
• RoHS and HF Compliant
• Excellent Compression Characteristics
• Excellent Wet-Out
• Superb Flexibility
• Excellent Converting Properties
• RoHS and HF Compliant
| Property | Value | Test Method |
|---|---|---|
| Flammability Rating | V-0 | UL 94 |
| Continuous Use Conditions | -60 - 200 C | QSP-754 |
| Hardness (Shore 00) | 29 | ASTM D2240 |
| Dielectric Breakdown Strength (kV/mm) | 13 | ASTM D149 |
| Thermal Conductivity | 5 W/m K | ASTM D5470* |
| Thickness Range | 0.5mm - 5.0mm | ASTM D374 |
| Reinforcement Carrier Type | Fiberglass | -- |
| Color | Yellow | Visual |
| Density (g/cc) | 3.14 | ASTM D792 |
| Heat Capacity (J/g K) @50C | 0.54 | ASTM D1269 |
| Total Mass Loss(@125 C/24 hrs) | 0.1% | ASTM E595** |
| Volume Resistivity (ohm-cm) | 1.49E+13 | ASTM D257 |
| Thermal Impedance (K cm^2/W)@1mm | 10% Strain: 3.74, 20% Strain: 3.04, 30% Strain: 2.65 | ASTM D5470*** |
* Thermal conductivity tested at 20% strain.
** Tested at atmospheric pressure
*** Values tested include interfacial thermal resistance: Application performance is directly related to surface roughness, flatness and pressure applied.
** Tested at atmospheric pressure
*** Values tested include interfacial thermal resistance: Application performance is directly related to surface roughness, flatness and pressure applied.