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Grey Ice 4100 is a specially formulated to offers excellent wetting and minimum pump out property with tacky texture. Dispensable and screen printable consistency makes easy in production environment. Offers excellent stability over wide temperature ranges with high thermal conductivity and low thermal resistance. Grey Ice 4100 is high performance thermal grease designed to meet the thermal, reliability and low price requirements of high-end chipset, graphic processors trend ever-faster clock speeds. RoHS compliant and halogen free.

Product Type: Thermal Grease

Application Area: Diodes, Heat Sink, LEDs, Power Transistor, Resistors, Semiconductors, Sensor Module, Sensors

Features: Cost Effective, Creep Resistant, Easy To Dispense, Excellent Wetting Behaviour, Good Thermal Conductivity, Screen Printable, Tacky, Thixotropic, Wide Temperature Operating Range

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Product Type

Features & Benefits

Key Features & Benefits
  • High Thermal Conductivity (2.6 W/m-K)
  • Tacky, Thixotropic Paste
  • RoHS Compliant-Halogen Free
  • Non-Silicone Advantages, No creep or contamination
  • Thin Bond line Thickness <25 micron

Applications & Uses

Applications
  • Interface for semiconductors requiring low pressure or spring clamp mounting
  • Thermal sensors, TEC modules, Thermal Wells
  • IGBT’s, LED
  • Power Transistors, Diodes, Power Resistors
  • CPU/GPU/Heat Sink

Properties

Color
Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Viscosity (5 rpm, 25°C)400.0PaSHelipath
Specific Gravity2.2ASTM D792
Operating Temperature Range-55 to 200°C
Thermal Properties
ValueUnitsTest Method / Conditions
Thermal Conductivity2.6W/m-KASTM D5471
Thermal Resistance0.014°C-in²/WASTM D5472
Typical Electrical Properties
ValueUnitsTest Method / Conditions
Breakdown Voltage2.8KV/mmASTM D151
Dissipation Factor0.121KHzASTM D152
Volume Resistivity10⁹Ohm-cmASTM D257

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging Type
Availability
  • Syringes (3cc, 10cc, 30cc). Jars (8 oz & 1 Kg). Cartridges (6 oz. Semco & 300cc).
  • 1 gallon & 5 gallon pail.

Storage & Handling

Shelf Life
5 years at 25°C