Flextein S10U

Flextein® S10U is a 1.0 W/m∙K, ultra-soft and tear-proof thermal gap filler, recommended for applications that require a minimum amount of pressure on components. Flextein® S10U is an electrically isolating material, which allows its use in applications requiring isolation between heatsinks and high- voltage devices.

Product Description Typical Property Data

FEATURES & BENEFITS 

  • Thermal conductivity 1.0 W/m·K
  • Available in thicknesses from 0.020” (0.50mm) to 0.400”(10.0mm)
  • Ultra soft and compressible for low stress applications
  • Naturally tacky & re-workable
  •  

TYPICAL APPLICATIONS 

  • Automotive Electronic Control Units (ECU's)
  • Power Supplies & Semiconductors
  • Memory & Power Modules
  • Microprocessors / Graphics Processors
  • Flat Panel Displays & Consumer Electronics

SELECTION GUIDE

PERFORMCE CURVE
FC@

PROPERTIES

 FC@

UNIT

 FC@

TESTMETHOD

 S10U

Appearance

 -

Visual

 White/Pink

Thickness

 mm ASTM D374 0.50~10.0

ThermalConductivity

 W/m·K Hot Disk 1.00
ASTM D5470 1.00

ThermalResistance

(@1mm,20psi)		 °C·cm²/W ASTM D5470 8.00

Hardness

 Shore OO ASTM D2240 25

FlameRating

 - U.L 94V-0
Dielectric strength (@1MM) kV ASTM D149 ≥5.0

VolumeResistivity

 Ω·cm ASTM D257 ≥1.0X1012

Density

 g/cm³ ASTM D792 1.60

DielectricConstant

 @1MHz ASTM D150 5.5

ServiceTemp.

 °C Nystein -60~150

RoHS Compliant

 - Nystein YES