TECAPEEK MT CLASSIX white

Medical PEEK white

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TECAPEEK MT CLASSIXTM white is a high performance PEEK plastic developed for dental and medical technology applications. This material can have blood and tissue contact of up to 30 days and offers USP Class VI conformity on raw material. Further tests are run batch-to-batch according to ISO 10993-5 on stock shapes. Similar to other PEEK grades, this medical grade white PEEK demonstrates high resistance to hydrolysis even at high temperatures, very good sterilization capabilities, and outstanding chemical resistance. In some cases, prolonged contact duration of up to 180 days can be approved for certain dental applications. Contact Ensinger Technical Services or Medical Industry Segment Manager for additional information.

Compliances

Facts

Chemical designation
PEEK (Polyetheretherketone)
Colour
cream white
Density
1.4 g/cm3

Main Features

  • very good chemical resistance
  • high dimensional stability
  • good slide and wear properties
  • biocompatible
  • hydrolysis and superheated steam resistant
  • resistance against high energy radiation
  • high strength

Target industries

medical technology

Downloads

Datasheet (PDF)
Product handling (PDF)

Technical details

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    Mechanical properties Value Unit Parameter Norm
    Modulus of elasticity
    (tensile test)    		 4700 MPa 1mm/min DIN EN ISO 527-2
    Tensile strength 117 MPa 50mm/min DIN EN ISO 527-2
    Tensile strength at yield 117 MPa 50mm/min DIN EN ISO 527-2
    Elongation at yield (tensile test) 5 % 50mm/min DIN EN ISO 527-2
    Elongation at break (tensile test) 11 % 50mm/min DIN EN ISO 527-2
    Flexural strength 177 MPa 2mm/min, 10 N DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 4400 MPa 2mm/min, 10 N DIN EN ISO 178
    Compression modulus 3500 MPa 5mm/min, 10 N EN ISO 604
    Compression strength 25/45/105 MPa 1% / 2% / 5% EN ISO 604
    Impact strength (Charpy) n.b. kJ/m2 max. 7,5J DIN EN ISO 179-1eU
    Notched impact strength (Charpy) 5 kJ/m2 max. 7,5J DIN EN ISO 179-1eA
    Shore hardness 89 D DIN EN ISO 868
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature 150 C DIN EN ISO 11357
    Melting temperature 341 C DIN EN ISO 11357
    Thermal conductivity 0.30 W/(k*m) ISO 22007-4:2008
    Specific heat 1.0 J/(g*K) ISO 22007-4:2008
    Service temperature 300 C short term NN
    Service temperature 260 C long term NN
    Thermal expansion (CLTE) 5 10-5*1/K 23-60°C, long. DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 5 10-5*1/K 23-100°C, long. DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 7 10-5*1/K 100-150°C, long. DIN EN ISO 11359-1;2
  • product-technical-detail-collapse-item-2-lvl-1
    Electrical properties Value Unit Parameter Norm
    surface resistivity 1014 Ω -
    volume resistivity 1014 Ω*cm -
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Parameter Norm
    Resistance to hot water/ bases + - -
    Flammability (UL94) V0 - corresponding to DIN IEC 60695-11-10;
    Resistance to weathering - - -
    Water absorption 0.02 - 0.03 % 24h / 96h (23°C) DIN EN ISO 62

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