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Laird TflexTM HD300 is a 2.7 W/mK gap filler material in Laird’s high deflection line of products. Tflex HD300 is an excellent choice when wide manufacturing tolerances occur as variable gaps can be filled with Tflex HD300 while generating minimal board and component stress. Laird’s unique manufacturing capabilities, and filler and resin knowledge result in this unique product designed with customer applications in mind.
Tflex HD300 material exhibits excellent surface wetting characteristics and high deflection properties ensuring low contact resistances and providing an overall lower total thermal resistance.
A Tgard™ liner at one side option is provided to form into Tflex HD300TG, offer guaranteed >6KV AC dielectric barrier, is cut-through resistant and enables easy non-tacky handling at one side.
A Tgard™ liner in the middle option is provided to form into Tflex HD300MTG for 40mil and above thicknesses, offer guaranteed >6KV AC dielectric barrier, has cut-through resistant and two-sided tackiness.
A17156-13
Typical Properties | Value | Test Method |
---|---|---|
Construction & Composition | Ceramic filled silicone sheet | N/A |
Colour | Pink | Visual |
Thickness Range | 0.50mm (0.020”) 5.0mm (0.20”) | N/A |
Thickness Range | +/- 10% | N/A |
Thermal Conductivity (W/mK) | 2.7 | ASTM D5470 |
Density (g/cc) | 3.1 | Helium Pycnometer |
Hardness (Shore 00) | 38 | ASTM D2240 |
Outgassing TML (weight %) | 0.39 | ASTM E595 |
Outgassing CVCM (weight %) | 0.10 | ASTM E595 |
Temperature Range | -40°C to 200°C* | Laird Test Method |
Rth@ 40 mils, 10 psi | 0.573°C–in2/W | ASTM D5470 (Modified) |
Dielectric Constant @ 1 MHz | 6.62 | ASTM D150 |
UL Flammability Rating | V-0 | UL-94 |
Volume Resistivity | 1.2x 1014 | ASTM D257 |
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Scheduled shipments give you flexibility with your deliveries. Instead of choosing just one delivery date, you can choose as many shipment quantities and dates as you like.
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Alternatively call us on 01908 222211 for all the information you need regarding gaining access to Scheduled Shipments.
Shipment Order No. | Shipment Date | Shipment Quantity |
---|---|---|
#56534 | 1/1/2025 | 1000 |
#56534 | 15/2/2025 | 1000 |
#56534 | 12/3/2025 | 1000 |
In the above example the customer has ordered 3000 parts, but the customer wants 3 seperate shipments of 1000 parts. We will then ship in accordance with your required deliveries.