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Tgrease 300X

Thermal Grease

Product Description

High Performance Thermal Grease Tgrease 300X is a silicone-based thermal grease for use in high performance CPUs and GPUs. Tgrease 300X has a high thermal conductivity of 3.0 W/mK and superior wetting characteristics, resulting in a very low thermal resistance and excellent long term reliability. Tgrease 300X has been formulated not to sag or drip with a high thixotropic index for ease of application and reliability.

Features and Benefits
  • Low thermal resistance
  • Excellent long term stability
  • Resists pump out through novel gel technology


Automated PackagingAutomated Pad Placement
Custom AutomationCustom Product Development

Automotive LightingAutomotive Powertrain/ECUs
Graphic CardsHard Disk Drives
IGBTsMemory Modules
Notebooks/Tablets/Portable DevicesServers
Smart Home DevicesWireless infrastructure

Technical Specification

Density (g/cc)2.80
Minimum Bondline Thickness (microns)25
Minimum Bondline Thickness (mm)0.03
Operating Temperature Max (Celsius)150
Operating Temperature Min (Celsius)-40
Outgassing CVCM (%)0.150
Outgassing TML (%)0.070
Shelf Life2 years from date of mix
Thermal Conductivity (W/mK)3.00
Thermal Resistance @10 psi Max (C-in2/W)0.022
Thermal Resistance @10 psi Min (C-in2/W)0.022
Thermal Resistance @30 psi Max (C-in2/W)0.015
Thermal Resistance @30 psi Min (C-in2/W)0.015
Thermal Resistance @50 psi Max (C-in2/W)0.013
Thermal Resistance @50 psi Min (C-in2/W)0.013
UL Flammability RatingV-0
Viscosity (cP)400000
Parts (4)
↑ click on headings to sort ↓
Part NumberPart NameDensity (g/cc)Viscosity (cP)
A16849-00Tgrease 300X 200g,Syringe2.80400000
A16849-13Tgrease 300X Cartridge 360cc,Net 326cc2.80400000
A16850-01Tgrease 300X 1kg,Can,1quart2.80400000
A16850-03Tgrease 300X 3kg,Can,1gal2.80400000

Company Address

Techni3 Ltd

Unit 4B Caerphilly Business Park


CF83 3GS

+44 (0)29 2125 2100

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