Tgard
TM
200 Series
Thermally Conductive Insulators
THR-DS-Tgard-200 0313
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application of Laird Technologies materials rests with the end user, since Laird Technologies and its agents cannot be aware of all potential uses. Laird Technologies makes no warranties as to
the fitness, merchantability or suitability of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential
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request. © Copyright 2010 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trade marks or registered trade marks of Laird
Technologies, Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein provides a license under any Laird Technologies or any third
party intellectual property rights. A13514-00 Rev I
TGARD
TM
210 TGARD
TM
220 TGARD
TM
230
TEST
METHOD
Construction &
Composition
Reinforced boron nitride
lled silcone elastomer
Reinforced boron nitride
lled silcone elastomer
Reinforced boron nitride
lled silcone elastomer
Color White Blue Green Visual
Thickness 0.010” (0.25mm) 0.020” (0.51mm) 0.030” (0.76mm)
Thickness tolerance ±0.002” (±0.05mm) ±0.002” (±0.05mm) ±0.003” (±0.075mm)
Specic Gravity (Density) 1.52 g/cc 1.45 g/cc 1.47 g/cc
Helium
Pycnometer
Hardness 85 Shore A 80 Shore A 80 Shore A ASTM D2240
Tensile Strength N/A N/A N/A ASTM D412
% Elongation N/A N/A N/A ASTM D412
Outgassing TML (Post Cured) 0.06% 0.06% 0.06% ASTM E595
Outgassing CVCM (Post Cured ) 0.05% 0.05% 0.05% ASTM E595
UL Flammability Rating 94 V0 94 V1 Not Rated E180840
Temperature Range -60°C to 200°C -60ºC to 200ºC -60ºC to 200ºC
Thermal Conductivity 5 W/mK 5 W/mK 5 W/mK
ASTM D5470
(modied)
Thermal Impedance
@ 100 psi
@ 689 KPa
0.18°C-in²/W
1.17°C-cm²/W
0.35°C-in²/W
2.26°C-cm²/W
0.40°C-in²/W
2.28°C-cm²/W
ASTM D5470
(modied)
Breakdown Voltage 6,000 VAC 10,000 VAC 20,000 VAC ASTM D149
Volume Resistivity 5x10
13
ohm-cm 5x10
13
ohm-cm 5x10
13
ohm-cm ASTM D257
Dielectric Constant @ 1 MHz 3.32 3.32 3.32 ASTM D150
Standard thicknesses: 0.010” (0.25 mm) die cut shapes only, 0.020” (0.51 mm), 0.030” (0.76 mm)
Standard sheet sizes: 0.020” and 0.030”: 16” x 16” (406 mm x 406 mm) Individual die-cut shapes can be supplied.
Pressure sensitive adhesive: Request no adhesive with “AO” sufx. Request adhesive on one side with “A1” sufx.
Double-sided adhesive is not available.
Reinforcement: Tgard
TM
200 sheets are berglass reinforced.
Data for design engineer guidance only. Observed performance varies in application. Engineers are reminded to test the material in application.
