TECASUB PEEK LDS black

The only LDS-capable film substrate on the market

TECASUB PEEK LDS is the first film substrate on the market specifically designed for Laser Direct Structuring (LDS). This innovative film substrate sets new standards in microsystems technology, offering a precise and flexible solution for complex structures. TECASUB opens up new possibilities for the production of substrates for demanding industrial applications.
 
Unique LDS Capability: As the only LDS-capable film substrate, TECASUB enables the creation of complex structures with high precision and offers additional flexibility and design freedom through direct VIAs (Vertical Interconnect Access) on the film substrate.
TECASUB provides similar chemical and thermal properties to polyimide film substrates but at a more competitive price. It is characterised by excellent surface quality and thermal properties. 
 
Roll-to-roll production: By eliminating the need for additional insulation layers and loops, TECASUB reduces production costs and allows for a more resource-efficient structuring compared to copper film substrates. Innovative manufacturing processes such as PVD coating contribute to lowering initial costs. The roll-to-roll production of TECASUB enables efficient and cost-effective manufacturing of flexible substrates at high speed and lower costs compared to batch processes for film substrates and wafers.
 
TECASUB reduces effort and environmental impact compared to polyimide film substrates, which require complex copper lamination and etching. The resource-efficient structuring and recyclability of the film substrate make it more environmentally friendly. TECASUB is ideally suited for multilayer systems, interposers with deep structures, antennas made from deep-drawable materials, and layers on other substrates.
Our experts are happy to advise you and help you find the ideal substrate for your specific requirements.

Facts

Chemical designation
PEEK (Polyetheretherketone)
Colour
black
Density
1.67 g/cm3

Main Features

  • lithography capable
  • PVD / CVD capable
  • wirebonding possibile
  • electroplating possible
  • developed for the LPKF-LDS® process
  • reflow soldering possible
  • inherent flame retardant
  • low moisture absorption

Target industries

Downloads

Technical details


  • product-technical-detail-collapse-item-0-lvl-1
    General material information Value Unit Parameter Norm
    thickness 100 - 1000 +-25 micro -
  • product-technical-detail-collapse-item-1-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Tensile strength 102 MPa DIN EN ISO 527-1
    Elongation at break (tensile test) 2,3 % DIN EN ISO 527-1
    Impact strength (Charpy) 31 kJ/m2 DIN EN ISO 179-1eU
  • product-technical-detail-collapse-item-2-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature 143 C -
    Melting temperature 343 C -
    Service temperature 300 C short term -
    Service temperature 260 C long term -
    Thermal expansion (CLTE) 26 106*K-1 in plane DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 18 106*K-1 perpendicular to the plane DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 67 106*K-1 in plane DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 46 106*K-1 perpendicular to the plane DIN EN ISO 11359-1;2
    Specific heat 0,97 J/(g*K) DIN EN 821
    Thermal conductivity 1,7 W/(k*m) in plane ISO 22007-4:2008
    Thermal conductivity 0,5 W/(k*m) perpendicular to the plane ISO 22007-4:2008
  • product-technical-detail-collapse-item-3-lvl-1
    Electrical properties Value Unit Parameter Norm
    surface resistivity 5,8 * 1012 DIN EN 61340-2-3
    Dielectric strength 17,5 kV/mm 70 mm x 70 mm x 3 mm ISO 60243-1
    Dielectric loss factor 0,004 test frequency of 1 GHz -
    Dielectric constant 3,6 test frequency of 1 GHz -
    Resistance to tracking (CTI) 225 V DIN EN 60112
  • product-technical-detail-collapse-item-4-lvl-1
    Other properties Value Unit Parameter Norm
    Water absorption 0,1 % 23 °C / 50 % relative humidity up to saturation DIN EN ISO 62
    Flammability (UL94) V0 - at 0,8 mm DIN IEC 60695-11-10;
    Adhesive strength (metal path) 19,4 N/mm2 -