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@TEST METHOD S10U

Appearance

-

Visual

White/Pink

Thickness

mm ASTM D374 0.50~10.0

Thermal Conductivity

W/m·K Hot Disk 1.00
ASTM D5470 1.00

Thermal Resistance (@1mm, 20psi)

°C·in²/W ASTM D5470 1.01
°C·cm²/W 6.52

Hardness

Shore OO ASTM D2240 5

Flame Rating

- U.L 94V-0
Dielectric Strength (@ 1MM) kV ASTM D149 >10.0

Volume Resistivity

Ω·cm ASTM D257 ≥1.0X1012

Density

g/cm³ ASTM D792 1.60

Tensile Strength

psi ASTM D412 10

Elongation

% ASTM D412 -

Compression Deflection (%) atgivenpressure

10psi ASTM D575 25
50psi 60
100psi 86

Dielectric Constant

@1MHz ASTM D150 5.5
TML (CVCM) % ASTM E595 ≤0.35(0.12)

Service Temp.

°C Nystein -60~200

RoHS Compliant

- Nystein YES