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ALFA TG-65NS

Alfa TG-65NS is a non-silicone thermal grease heat sink compound, formulated from synthetic fluids with metal oxide fillers. It has grease like consistency and an opaque white color special binding agent has been used to control oil bleed, creep, and migration over a wide temperature range and to keep oil and fillers together. TG-65NS was developed by ALFA in response to the growing demand in microelectronics for increased thermal transfer efficiency. TG-65NS is a direct replacement for the most popular brands of non-silicone thermal grease on the market today.

Brand: ALFA (7 products)

Product Type: Grease

Application Area: Automotive Sensors, Semiconductors, Sensors

Features: Chemical Resistant, Durable, Excellent Dielectric Properties, Good Sagging Resistance, Good Thermal Conductivity, High Temperature Resistance, Low Flow, Non-Toxic, Ozone Resistant, Shock Absorbent, Solvent Resistant, UV Resistant

Technical Data Sheet
Enhanced TDS

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Base Oil Type
Product Type

Features & Benefits

Product Highlights
  • TG-65NS thermal compound resists changes in consistency for 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-65NS 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.
  • TG-65NS will not harden, dry, or melt after 1200 hours @ 205°C.
  • Non-Silicone Thermal Grease
  • Excellent Thermal Resistance
  • High Thermal Conductivity
  • Meets MIL-C-47113 & MIS-19846 Specifications
Features & Benefits
  • Meets MIL-C-47113 & MIS-19846 Specifications
  • Compatible with metal and plastic components
  • Excellent thermal conductivity and thermal resistance
  • Wide operating temperature range with no creep or migration
  • Will not dry, harden or melt in normal use
  • Non-Flammable
  • Non-Toxic
  • Non-Corrosive
  • Non-Sag or flowing
  • Non-Hazardous polymerization
  • Reworkable
  • Easily removed
  • 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

Industrial Applications:

  • Thermal Coupler for any heat sink device
  • CPU to heat sink
  • Temperature sensors
  • Applied to the base and mounting studs of transistor, diodes and silicone controlled rectifiers
  • Power transistors, Diodes, Semiconductors
  • Potting
  • Telecommunications
  • High performance thermal product for the powerelectronics industry
Application Methods

Automated or manual dispensing.

Usage Instructions

For industrial use only.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Bleed (24 Hours)0.6%-
Dielectric Constant (100Hz)4.4-ASTM D150
Dielectric Strength380volts/milASTM D150
Dissipation Factor (100Hz)0.0021-ASTM D150
Evaporation (24 hrs, 25°C)0%-
Evaporation (200°C, 24H By Weight)0.5%-
Press Flow (42.5 PSI, 25°C)11 - 13sec-
Specific Gravity (25°C)2.45--
Volume Resistivity1.38 x 10¹⁴ohm-cmASTM D257
ViscosityPaste--
Penetration (Worked)285.1mm-
Thermal Conductivity0.88W/m-K-
Operating Temperature Range-60 - 205°C-
Thermal Resistance0.04°C -In²/W-

Safety & Health

Environmental Impact Data
ODP None
HCFC None
VOC None
HFC None

Storage & Handling

Storage Handling & Shelf Life

TG-65NS 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-65NS 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.