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Alfa TG-106 is a silicone base gray heat sink grease compound, which is applied to the base and mounting studs of transistor and diodes to provide a positive heat sink seal, this facilitates heat transfer away from electrical/electronic components and into heat sinks, thereby increasing the overall efficiency and performance of the device. TG-106 is grease like silicone material, heavily filled with efficient heat conductive Aluminum oxide and a binding agent, this combination promotes high thermal conductivity, high temperature stability, and the lowest amount of bleed and evaporation.

Chemical Family: Silicones

Product Type: Encapsulant, Grease, Potting Compound

Application Area: Automotive Sensors, Semiconductors, Sensors

Application Method: Injection, Screen Coating

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Base Oil Type
Chemical Family

Features & Benefits

Product Highlights
  • ALFA TG-106 thermal compound resists changes in consistency temperatures up to 180°C; function as heat transfer media, durable dielectric insulation, barrier against environmental contaminants and as a stress-relieving shock and vibration absorber over a wide temperature and humidity range.
  • TG-106 thermal paste is resistant to ozone and ultraviolet degradation and has good chemical and solvent stability, good interference between the heat producing device and the heat transfer media, and low surface tension that enables them to wet most surfaces.
  • ALFA TG-106 will not harden, dry, or melt after 1200 hours @ 205°C.
Features & Benefits
  • Non-Sag or flowing
  • Non-Hazardous polymerization
  • Non-Toxic
  • Non-Corrosive
  • Reworkable
  • Easily removed
  • Non-Flammable
  • Easy to apply via dispensing or screen printing
  • Low surface tension that enables it to wet most surfaces, which can lower the thermal contact resistance between the substrate and material.

Applications & Uses

Application Method
Potential Uses
  • Effective thermal coupler for any heat sink device, CPU to heat sink
  • Automotive temperature-sensing devices
  • Temperature sensors
  • Applied to the base and mounting studs of transistor, diodes and silicone controlled rectifiers
  • Power transistors
  • Diodes, semiconductors
  • Thermal Joints
  • For any device where efficient cooling is required
  • Potting
  • TEC Modules
  • Hardware
  • Telecommunications
  • Right product for thermal management
  • High-voltage corona suppressant in connectors for fly back transferors located in TV sets.
Application Methods

Automated or manual dispensing.

Usage Instructions

For industrial use only.

Limitations

TG-106 is neither tested nor represented as suitable for medical or pharmaceutical use.

Properties

Filler Content
Metal Oxide
Base Fluid
Dimethyl Polysiloxane
Typical Properties
ValueUnitsTest Method / Conditions
Bleed (24 Hours)0.6%
Dielectric Constant (100Hz)4.39ASTM D150
Dielectric Strength380volts/milASTM D150
Dissipation Factor (100Hz)0.0022ASTM D150
Evaporation (24 hrs, 25°C)0%
Evaporation (200°C, 24H By Weight)0.5%
Press Flow (42.5 PSI, 25°C)20sec
Specific Gravity (25°C)2.7
Volume Resistivity3.0 x 10¹⁴ohm-cmASTM D257
ViscosityPaste
Penetration (Worked)285.1mm
Thermal Conductivity1.65W/m-K
Operating Temperature Range-60 - 205°C

Safety & Health

Environmental Impact Data
ODP None
HCFC None
VOC None
HFC None

Packaging & Availability

Packaging Type
Availability & Packaging
1) Squeeze tubes *
0.5 oz ---
1 oz ---
2 oz ---
5.3 oz ---
*Minimum of 12 tubes per order.
2) Syringes
2 gm ---
4 gm ---
6 gm ---
10 gm ---
3) Other
Size Code Container Size
A 2oz Jar
B 5oz Tube
C 8oz Jar
D 1 pint Can
E 10 lb. Can
F 60 lb. Pail

Storage & Handling

Storage Handling & Shelf Life

TG-106 has a shelf life of 5 years at room temperature (76°F) in an unopened container, settlings may occur during long term storage, it is recommended to re-mix the filler by hand or mechanical mixing. Keep container tightly closed store in cool area away from ignition sources and oxidizers, no special precautions need to be taken if product is handled according to directions. Shelf life is indicated on the product label, any special storage and handling instructions will be printed on the product container label.

Clean Up and Disposal

TG-106 can be removed by using solvents such as mineral spirit, heptane, or isopropyl alcohol. Dispose of in accordance with local, state and federal regulations for hazardous waste.