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GTP-040 Series Thermal conductive gap filler are applied to fill the air gaps between the heating elements and the heat dissipation fins or the metal base. Their flexibility and elasticity make them suited to the coating of the very uneven surfaces.Heat can transmit to the metal housing or dissipation plate from the separate elements or even the entire PCB, which in effect enhances the efficiency and life-time of the heat-generating electronic components.
Features and Benefits：
.Thermal conductivity 4.0 W/m-K
. High Thermal Conductivity
. Natural tacky
. Good Electrically isolating
. Easy to assembly
Applications：
.Computer services: CPU,
. Heat sink, Memory modules
. LED Lighting, LCD-TV
. Military Electronics
. Power Supplies
.Telecom services,
. Wireless instruments
. Automotive control services
Property | Data | Test Method |
Composition | Silicone elastomer | |
Color | Multi color | Visual |
Thermal conductive | 4.0 W.m -1 .K -1 | ASTM D5470 |
Hardness | 40~70 Shore 00 | ASTM D2240 |
Density | 3.1 g.cm -3 | ASTM D792 |
Temperature Range | -40℃～+200℃ | — |
Breakdown Voltage (V/mm) | >8000 V | ASTM D149 |
Flame Rating | UL 94 V-0 | UL 94 (UL FileE348291) |
Dielectric Constant | 12.6 MHz | ASTM D150 |
Standard Sheet Size | 300*400 mm | — |
Volume Resistivity | 2.99*10 13 ohm-cm | ASTM D257 |
Tensile Strength | 32 psi | ASTM D412 |
The information and statements herein are believed to be reliable but are not to be construed as a warranty or representation for which we assume legal responsibility. Users should undertake sufficient verification and testing to determine the suitability for their own particular purpose of any information or products referred to herein.
Availability：
.0.012 inch to 0.4 inch(0.3mm to 10.0mm)
.Stand sheet size is 12＂x 16＂
. FG designates Fiberglass
.DC1 designates proprietary option eliminating tack form one side
.A is meet add addition PSA A1=one side PSA, A2=two side PSA
Examples：
. GTP-040(80Shore00) =special hardness 80Shore00
.GTP-040-100 =0.1 inch thick material
. GTP-040FG-010=0.01 inch material with Fiberglass
.GTP-040DC1-100=0.1 inch thickness material with one side none-tacky option
. GTP-040A1(3M467)-100=0.1 inch thickness material with 3M467 one side
