TECAFORM AH blue

blue acetal POM-C

TECAFORM AH blue is a POM-C acetal copolymer that is colored brilliant blue in order to optimize the material's effectiveness in food plants that use optical detection equipment to identify unwanted particulates in the food product. This versatile engineering material offers compliance to a variety of agency requirements, combined with the unique property profile inherant to POM-C.

Compliances

Facts

Chemical designation
POM-C (Polyacetal (Copolymer))
Colour
blue
Alternative colours available
black white
Density
1,41 g/cm3

Main Features

  • high strength
  • high toughness
  • good chemical resistance
  • good machinability
  • very good electrical insulation
  • easy to polish
  • difficult to bond
  • good slide and wear properties

Target industries

Technical details


  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Notched impact strength (Charpy) 9 kJ/m2 max. 7,5J DIN EN ISO 179-1eA
    Ball indentation hardness 158 MPa ISO 2039-1
    Compression strength 35 MPa 1% / 2% EN ISO 604
    Modulus of elasticity
    (tensile test)
    2800 MPa 1mm/min DIN EN ISO 527-2
    Tensile strength 67 MPa 50mm/min DIN EN ISO 527-2
    Tensile strength at yield 67 MPa 50mm/min DIN EN ISO 527-2
    Elongation at yield (tensile test) 9 % 50mm/min DIN EN ISO 527-2
    Elongation at break (tensile test) 32 % 50mm/min DIN EN ISO 527-2
    Modulus of elasticity
    (flexural test)
    2600 MPa 2mm/min, 10 N DIN EN ISO 178
    Compression modulus 2300 MPa 5mm/min, 10 N EN ISO 604
    Flexural strength 91 MPa 2mm/min, 10 N DIN EN ISO 178
    Impact strength (Charpy) n.b. kJ/m2 max. 7.5J DIN EN ISO 179-1eU
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Thermal expansion (CLTE) 14 10-5*1/K 23-100°C, long. DIN EN ISO 11359-1;2
    Service temperature 140 C short term NN
    Service temperature 100 C long term NN
    Glass transition temperature -60 C DIN EN ISO 11357
    Melting temperature 166 C DIN EN ISO 11357
    Thermal expansion (CLTE) 13 10-5*1/K 23-60°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 O Silver electrode, 23°C, 12% r.h. DIN IEC 60093
    volume resistivity 1014 O*cm Silver electrode, 23°C, 12% r.h. DIN IEC 60093
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Parameter Norm
    Water absorption 0.1 % 24h / 96h (23°C) DIN EN ISO 62
    Resistance to hot water/ bases (+) - -
    Resistance to weathering - - -
    Flammability (UL94) HB - corresponding to DIN IEC 60695-11-10;

Stock program