Tflex™ SF800

Tflex™ SF800

Silicone Free Thermal Gap Filler

Product Description

Tflex SF800 is a high-performance, compliant, silicone free thermal interface material. By coupling extremely high thermal conductivity with exceptional wetting characteristics, Tflex SF800 provides some of the lowest thermal resistance values in the industry. This makes it well-suited for applications where silicone based pads are traditionally used as well as those applications which are silicone sensitive.

Tflex SF800 is naturally tacky on both sides requiring no additional adhesive coating, which would inhibit thermal performance. The natural tack allows for the pad to be held in place during assembly.

Data for design engineer guidance only. Observed performance varies in application. Engineers are reminded to test the material in application.

Features and Benefits

  • Silicone-free gap filler
  • Exceptionally low thermal resistance
  • Environmentally friendly solution that meets regulatory requirements including RoHS and REACH

Capabilities

Automated PackagingAutomated Pad PlacementCustom AutomationCustom Product DevelopmentModelingPrototypingServiceTesting

Datasheets

Last Updated: 22/04/21

Technical Specification

Typical PropertiesColorGrey
Density (g/cc)3.20
Operating Temperature Max (Celsius)120
Operating Temperature Min (Celsius)-20
Shelf Life2 years from Date of Shipment
Thermal PropertiesThermal Conductivity (W/mK)7.80
Thermal Resistance @10 psi Max (C-in2/W)0.689
Thermal Resistance @10 psi Min (C-in2/W)0.161
Thermal Resistance @30 psi Max (C-in2/W)0.519
Thermal Resistance @30 psi Min (C-in2/W)0.125
Thermal Resistance @50 psi Max (C-in2/W)0.406
Thermal Resistance @50 psi Min (C-in2/W)0.115
Electrical PropertiesDielectric Constant15.90
Volume Resistivity5.00 x10^12 Ohm-cm
Mechanical PropertiesHardness (Shore 00)81
DimensionsThickness Max (inches)0.160
Thickness Max (mm)4.00
Thickness Min (inches)0.020
Thickness Min (mm)0.51
ComplianceREACHYes
ROHS CompliantYes
UL Flammability RatingV-0

Documents

Last Updated: 27/12/21
Last Updated: 22/04/21
Last Updated: 27/12/21
Last Updated: 27/12/21
Last Updated: 22/04/21

Industries

Aerospace/DefenseAutomotiveConsumerIndustrialTelecom/Datacom

Applications

Automotive ADASAutomotive ElectronicsAutomotive InfotainmentAutomotive Powertrain/ECUsDrones/SatellitesGaming SystemsInstrumentationNotebooks/Tablets/Portable DevicesRoutersSmart Home DevicesSolid State DrivesWireless infrastructure