Laird’s Tflex™ HD90000 is the latest product in our High Deflection series. Tflex™ HD90000
combines 7.5 W/mK thermal conductivity with superior pressure versus deflection
characteristics. The combination will allow minimal stress on components while also yielding
low thermal resistance. As a result, less mechanical and thermal stresses will be experienced
within your device.
Tflex™ HD90000 is available in thickness from 0.040” (1000
µm)
to 0.200” (5000
µm).
Laird
can provide material to meet your production needs in any region through our local
production facilities. Please contact your local Laird sales or field engineering contact for
samples or questions.
FEATURES AND BENEFITS
•
•
•
•
•
•
•
•
7.5 W/mK thermal conductivity
Low pressure versus deflection
Excellent surface wetting for low contact resistance
Minimizes board and component stress
Low Outgassing
Low D3-D20 (< 20ppm)
Large tolerance applications
Environmentally friendly solution that meets regulatory requirements including RoHS and
REACH
SPECIFICATIONS
TYPICAL PROPERTIES
Construction & Composition
Color
Thickness Range
Thermal Conductivity (W/mK)
Density (g/cc)
Hardness (Shore 00)
Outgassing TML (weight %)
Outgassing CVCM (weight %)
Temperature Range
Rth at 40 mils, 10 psi,
50
0
C
Dielectric Constant at 1 MHz
UL Flammability Rating
Volume Resistivity
VALUE
Ceramic filled silicone sheet
Grey
0.040” (1000
µm)
- 0.20” (5000
µm)
7.5
3.5
22
0.17
0.01
-50°C to 125°C
0.198°C–in2/W
8.14
V-0 pending
8.73 10
13
ohm-cm
TEST METHOD
N/A
Visual
N/A
Hot Disk
Helium Pycnometer
ASTM D2240
ASTM E595
ASTM E595
Laird Test Method
ASTM D5470
ASTM D150
UL 94
ASTM D257
Americas: +1.866.928.8181
Europe: +49.(0).8031.2460.0
Asia: +86.755.2714.1166
www.lairdtech.com
×
Tflex
TM
HD90000 Series
Thermal Gap Filler
Tflex HD90000 Thermal Resistance vs Pressure
0.600 C-in2/W
0.500 C-in2/W
0.400 C-in2/W
0.300 C-in2/W
0.200 C-in2/W
0.100 C-in2/W
0.000 C-in2/W
10 PSI
Tflex HD91000
20 PSI
Tflex HD91500
30 PSI
40 PSI
50 PSI
Tflex HD95000
Tflex HD92500
Tflex HD90000 Deflection vs Pressure
100%
80%
60%
40%
20%
0%
0 psi
20 psi
Tflex HD91000
40 psi
Tflex HD91500
60 psi
80 psi
100 psi
Tflex HD95000
Tflex HD92500
AVAILABILITY
STANDARD THICKNESSES
•
0.040” (1000 µm) up to 0.200” (5000 µm) thick material available in 250 µm increments
•
Available in standard sheet sizes of 18” x 18” and 9” x 9” or custom die cut parts.
OPTIONS
•
DC1 – eliminate tack from one side
PART NUMBER SYSTEM
Tflex™ indicates Laird elastomeric thermal gap filler product line. HD90000 indicates Tflex™ HD90000 product line with thickness in microns
EXAMPLES:
•
Tflex™ HD91000= 1000 µm (0.040”) thick Tflex™ HD90000 material
•
Tflex™ HD95000= 5000 µm (0.200”) thick Tflex™ HD90000 material
A17807-00
Tflex™ HD90000 DS 092017
Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird Technologies materials rests with the end
user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or non- infringement of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or
Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trademarks or registered trademarks 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.
