TECATRON SE natural

PPS modified for semiconductor industry

This polyphenylensulfide (PPS) is a high performance thermoplastic designed specifically for semiconductor applications. It combines good mechanical properties with excellent thermal and chemical resistance properties, and is manufactured by Ensinger under the tradename TECATRON SE. Its low ionic impurities make it an excellent choice for applications where high purity is a concern such as Semiconductor CMP (Chemical Mechanical Planarization) applications. Very high creep resistance, and low abrasion characteristics round out the profile of this PPS modification, allowing long term property retention.

Facts

Chemical designation
PPS (Polyphenylensulfide)
Color
beige
Density
1,36 g/cm3

Main Features

  • good heat deflection temperature
  • good chemical resistance
  • resistance against high energy radiation
  • high strength
  • high dimensional stability
  • high stiffness
  • high creep resistance

Target industries

Technical details


  • Mechanical properties
    Mechanical propertiesValueUnitConditionTest Method
    Modulus of elasticity
    (tensile test)
    673,400psi@73°FASTM D 638
    Compression modulus484,200psiASTM D 695
    Impact strength (Izod)0.55ftlbsin@73°FASTM D 256
    Compression strength19,960psi@ 1% strainASTM D 695
    Tensile strength at break13,920psi@73°FASTM D 638
    Tensile strength13,980psi@73°FASTM D 638
    Flexural strength22,040psi@73°FASTM D 790
    Elongation at break4.2%@73°FASTM D 638
    Modulus of elasticity
    (flexural test)
    636,000psi@73°FASTM D 790
    Rockwell hardness103.3-M scaleASTM D 785
    Compression strength5,500psi@ 10% strainASTM D 695
  • Thermal properties
    Thermal propertiesValueUnitConditionTest Method
    Service temperature446Flong term-
    Glass transition temperature194FDIN EN ISO 11357
    Service temperature500Fshort term-
    Melting temperature536FDIN EN ISO 11357
    Thermal expansion (CLTE)2.8*10^-5 in/in / degreASTM E 831
    Deflection temperature239F@ 264 psiISO-R 75 Method A
    Deflection temperature320F@ 65 psiISO-R 75 Method B
  • Electrical properties
    Electrical propertiesValueUnitConditionTest Method
    Dielectric constant2.8-@ 1 kHzDIN IEC 60250
    Dielectric constant4.6-@ 1 MHzDIN IEC 60250
    Dissipation factor0.0011-@ 1 MHzDIN IEC 60250
  • Other properties
    Other propertiesValueUnitConditionTest Method
    HZ-Catalogueno--
    HZ Semicon brochureyes--
    Water absorption0.02%@ 24 hrsASTM D 570
    Resistance to hot water/ bases+--
    Flammability (UL94)V0-@ 3 mm-
    Resistance to weathering---

Stock program