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Tpcm 580SP

Screen Printable Phase Change Material

Product Description

TpcmTM 580SP is an exceptionally high performance, screen printable or stencilable thermal interface material designed to meet the thermal reliability and price requirements of high-end thermal applications. It contains a solvent to assist in processing. After drying off the solvent, Tpcm 580SP will be dry to the touch. Tpcm 580SP begins to soften and flow at temperatures around 50deg C. At which point, Tpcm 580SP will fill the microscopic irregularities of the components it contacts. The result is an interface with minimal contact thermal resistance. Tpcm 580SP softens; it does not fully change state, resulting in minimal migration (pump out) under thermal cycling from room temperature to chip device operating temperatures.

Features and Benefits
  • Low total thermal resistance
  • Inherently tacky and easy to use, no adhesive required
  • High thermal reliability
  • Ease of use for high volume manufacturing


Automated PackagingAutomated Pad Placement
Custom AutomationCustom Product Development

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)125
Operating Temperature Min (Celsius)-40
Outgassing CVCM (%)0.400
Outgassing TML (%)1.680
Phase Change Temperature (Deg C)50
Shelf Life1 year from Date of Shipment
Thermal Conductivity (W/mK)3.00
Thermal Resistance @50 psi Max (C-in2/W)0.011
Thermal Resistance @50 psi Min (C-in2/W)0.011
UL Flammability RatingV-0
Viscosity (cP)52000
Volume Resistivity3.00 x10^13 Ohm-cm
Parts (2)
↑ click on headings to sort ↓
Part NumberPart NameThermal Resistance @ 50 psi(C - in2 / W)Minimum Bondline Thickness (microns)
A16000-00Tpcm 580SP 1kg,Can,1quart0.0125
A16000-01Tpcm 580SP 1/2kg,Can,1pint0.0125

Company Address

Techni3 Ltd

Unit 4B Caerphilly Business Park


CF83 3GS

+44 (0)29 2125 2100

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