Thermally Conductive Materials Data Sheets

SE200 Thermally Conductive Materials Flier

Stockwell Elastomerics supplies thermally conductive pads and gaskets in standard and made-to-drawing configurations from a variety of gap filling products. This family of conformable silicones is available from .008” thick uncured product to .250″ thick closed cell silicone sponge and thermally conductive silicone gap filler. Air trapped between a heat generating device and a heat spreader or heat sink inhibits the effective transfer of heat away from hot spots to the exterior of a closed system. Gap filler products seal this space and provide a fast functioning thermal path between the components.

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Gap Fillers
PDF# Material Manufacturer Thermal Conductivity
( W/m-K )
Thickness (in) Description
300 TC3008 Saint-Gobain 3.0 .020 – 0.25 Conformable, high thermally conductive gap filler
301 TC2006 Saint-Gobain 1.6 .020 – 0.25 Conformable, high thermally conductive gap filler
302 TC3006 Saint-Gobain 1.1 .020 – 0.25 Very soft, conformable, high thermally conductive gap filler
303 R10404 Saint-Gobain 0.65 .032 – 0.25 Thermally conductive silicone sponge
304 Gap Pad 1500 Bergquist 1.5 .020 – 0.20 High thermally conductive gap filler
305 Gap Pad V0 Ultra Soft Bergquist 1.0 .020 – 0.25 Highly conformable, high thermally conductive gap filler
Thermally Conductive Silicone Coated Fabrics
PDF# Material Manufacturer Thermal Conductivity
( W/m-K )
Thickness (in) Description
310 TF407 Saint-Gobain 0.9 0.007 Fiberglass/silicone fabric filled with Alumina
311 TF409 Saint-Gobain 0.9 0.009 Fiberglass/silicone fabric filled with Alumina
312 TF1818 Saint-Gobain 1.0 0.018 Thermally conductive silicone coated fabric
313 TF1867 Saint-Gobain 0.9 0.008 Thermally conductive silicone coated fabric
314 Q-Pad® 3 Bergquist 2.0 0.005 Glass-Reinforced Grease Replacement Thermal Interface
Thermally Conductive Tapes
PDF# Material Manufacturer Thermal Conductivity
( W/m-K )
Thickness (in) Description
320 Tgon 800 Laird 5.0 0.005 Graphite foil conductive interface material
321 Tgon 800-A1 Laird 5.0 0.005 Adhesive backed graphite foil conductive interface material
322 TR3 Saint-Gobain 0.4 .003 White thermally conductive transfer adhesive
Thermally Conductive Silicone
PDF# Material Manufacturer Thermal Conductivity
( W/m-K )
Thickness (in) Description
330 TC100U Saint-Gobain 1.3 .025, .032, .062, .050 Thermally conductive silicone
331 TC100 Saint-Gobain 1.3 .025, .032, .062, .050 Thermally conductive silicone
Thermally Insulating Materials
PDF# Material Manufacturer Thermal Conductivity
( W/m-K )
Thickness (in) Description
340 BF-1000 Rogers/BISCO .06 .062 – 1.00 Open cell, silicone foam (UL 94V-0)
341 HT-800 Rogers/BISCO .09 .032 – 0.50 Modified closed cell, silicone foam (UL 94V-0)
342 R104XX Saint-Gobain .108 (avg.) Various Closed cell silicone sponge, excellent sealing
343 RF-120 Rogers/BISCO .06 .098, .197, .250 Foam Cast on Aluminized Fabric

Contact Stockwell Elastomerics for Thermally Conductive Materials

Contact Us for further assistance with thermally conductive materials such as thermally conductive silicone coated fabrics, thermally conductive tapes, gap fillers, phase change products and thermally insulating materials.