TECAFORM AH TF10 blue

POM-C

TECAFORM AH TF blue is a POM copolymer with 10% PTFE designed to optimize the material's sliding friction properties. The PTFE is homogenously distributed in the acetal material, and results in an improved slide-friction coefficient and abrasion resistance, coupled with minimal susceptibility to stick-slip effects. Furthermore, the POM-C provides good creep strength and extremely good dimensional stability. The blue colour is often used in the food industry.

Facts

Chemical designation
POM-C (Polyacetal (Copolymer))
Colour
blue
Alternative colours available

Density
1,46 g/cm3

Main Features

  • resistent to cleaning agents
  • high toughness
  • very good electrical insulation
  • good machinability
  • good slide and wear properties
  • difficult to bond

Target industries

Technical details


  • Mechanical properties
    Mechanical propertiesValueUnitParameterNorm
    Tensile strength at yield57MPa50mm/minDIN EN ISO 527-2
    Tensile strength57MPa50mm/minDIN EN ISO 527-2
    Modulus of elasticity
    (tensile test)
    2900MPa1mm/minDIN EN ISO 527-2
    Notched impact strength (Charpy)4kJ/m2max. 2JDIN EN ISO 179-1eA
    Elongation at break15%50mm/minDIN EN ISO 527-2
    Flexural strength82MPa2mm/min, 10 NDIN EN ISO 178
    Modulus of elasticity
    (flexural test)
    2700MPa2mm/min, 10 NDIN EN ISO 178
    Compression strength30MPa1% / 2%EN ISO 604
    Ball indentation hardness141MPaISO 2039-1
    Compression modulus2300MPa5mm/min, 10 NEN ISO 604
    Impact strength (Charpy)56kJ/m2max. 7,5JDIN EN ISO 179-1eU
    Elongation at yield11%50mm/minDIN EN ISO 527-2
  • Thermal properties
    Thermal propertiesValueUnitParameterNorm
    Service temperature100Clong termNN
    Service temperature140Cshort termNN
    Glass transition temperature-60CDIN EN ISO 11357
    Melting temperature168CDIN EN ISO 11357
  • Electrical properties
    Electrical propertiesValueUnitParameterNorm
    Specific surface resistance1014OSilver electrode, 23°C, 12% r.h.DIN IEC 60093
    Specific volume resistance1013O*cmSilver electrode, 23°C, 12% r.h.DIN IEC 60093
  • Other properties
    Other propertiesValueUnitParameterNorm
    Water absorption0.1%24h / 96h (23°C)DIN EN ISO 62
    Resistance to hot water/ bases(+)--
    Resistance to weathering---
    Flammability (UL94)HB-corresponding toDIN IEC 60695-11-10;

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