TG-A9000 1.5mm | T-Global Technology™

Silicone Gap Filler

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  • High Thermal Conductivity (9.0 W/m·K ±10%)
  • Ultra-Soft / High Compressibility
  • Strong Electrical Insulation & Dielectric Strength (≥ 8 kV/mm)
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Stock sheet size: 31cm x 31cm

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Description

The T-Global TG-A9000 Ultra Soft Thermal Pad is a high-performance silicone thermal interface material (TIM) designed to deliver reliable heat dissipation in advanced electronics. With a thermal conductivity of 9.0 W/m·K, this ultra-soft gap filler offers low thermal impedance and excellent compression to ensure effective thermal coupling even across uneven surfaces.

Engineered for demanding industries such as EV power modules, 5G infrastructure, AI accelerators, and telecom systems, the TG-A9000 provides robust electrical insulation, high dielectric strength (≥ 8 kV/mm), and a broad operating temperature range from –50 °C to +180 °C.

Available in thicknesses from 0.5 mm up to 8.0 mm and in die-cut formats or full sheets, it is well suited for custom integration in modern high-density designs.

The TG-A9000 is ideal for thermal management in high-power applications where reliable, stable heat transfer is crucial, and where surface irregularities or micro-gaps must be bridged with a compliant interface.

Benefits

  • By lowering thermal impedance and improving contact, TG-A9000 helps maintain lower hotspot temperatures, reducing thermal stress on components.
  • Available in various thicknesses and die-cut shapes, it can be tailored to a wide range of board layouts and component geometries.
  • Thanks to its strong dielectric properties, it can be implemented near high-voltage or signal-sensitive circuits without risk of electrical leakage or interference.

Features

High Thermal Conductivity (9.0 W/m·K ±10%)

  • Allows efficient heat flow and reduces thermal resistance across interfaces.

Ultra-Soft / High Compressibility

  • The soft silicone matrix conforms to surface irregularities, minimizing air gaps and ensuring good contact.

Strong Electrical Insulation & Dielectric Strength (≥ 8 kV/mm)

  • Offers safe isolation in mixed-signal or high-voltage environments without sacrificing thermal performance.

Recommended Uses

  • Power electronics modules (inverters, DC–DC converters)
  • 5G base stations, telecom and networking gear
  • AI accelerators, GPU stacks, high-performance computing
  • Electric vehicle (EV) battery management systems and powertrain electronics
  • Consumer electronics and IoT devices with compact packaging
  • Industrial automation, robotics, aerospace, medical electronics, and telecom systems

Typical Properties

Properties Unit TG-A9000 Tolerance Test Method
Thermal Conductivity W/m*k 9.0 ±10% ASTM D5470 Modified
Thickness mm<br>inch 0.5 ~ 8.0<br>0.0197 ~ 0.3149 -<br>- ASTM D374<br>ASTM D374
Colour – Pink – Colorimeter CIE 1976
Flame Rating – V-0 – UL 94
Dielectric Breakdown Voltage KV/mm ≥8 – ASTM D149
Weight Loss % <1 – ASTM E595 Modified
Density g/cm³ 3.2 ±5% ASTM D792
Operating Temperature °C -50 ~ +180 – –
Volume Resistivity Ohm-m 1 x 10<sup>12</sup> – ASTM D257
Elongation % 40 – ASTM D412
Standard Format – Sheet – –
Hardness (Silicone Side) Shore OO 50 ±15 ASTM D2240





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