TECAFORM AH UD blue

Ultra detectable food grade acetal

TECAFORM AH UD blue is a revolutionary new food grade plastic that is an ultra detectable POM-C (acetal copolymer), designed specifically for food contact applications in the food industry. At the same time, it retains its typical properties such as good sliding wear behaviour and mechanical balance. Food safety is extremely important in the food industry, as companies try to assure their products only come in contact with FDA and EU 10/2011 compliant materials in the food zone. High speed food production lines detect particulate matter in the food product in one of three ways; Using optical scanners that have the ability to readily detect blue materials, metal detection equipment, or x-ray equipment. All three methods are designed to help keep food safe from unwanted particulates. TECAFORM AH UD blue is the first multi-detectable plastic that will show up regardless of the scanning method being used.

Compliances

Facts

Chemical designation
POM-C (Polyacetal (Copolymer))
Colour
blue
Density
1,68 g/cm3

Main Features

  • metal detectable
  • x-ray opaque
  • food grade blue
  • good mechanical properties
  • good machinability

Target industries

Technical details

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  • Mechanical properties
    Mechanical propertiesValueUnitParameterNorm
    Modulus of elasticity
    (tensile test)
    3300MPa1mm/minDIN EN ISO 527-2
    Tensile strength60MPa50mm/minDIN EN ISO 527-2
    Tensile strength at yield60MPa50mm/minDIN EN ISO 527-2
    Elongation at yield13%50mm/minDIN EN ISO 527-2
    Elongation at break13%50mm/minDIN EN ISO 527-2
    Flexural strength91MPa2mm/min, 10 NDIN EN ISO 178
    Modulus of elasticity
    (flexural test)
    3200MPa2mm/min, 10 NDIN EN ISO 178
    Compression strength22/37/71MPa1% / 2% / 5%EN ISO 604
    Compression modulus1600MPa5mm/min, 10 NEN ISO 604
    Impact strength (Charpy)40kJ/m2max. 7,5JDIN EN ISO 179-1eU
    Notched impact strength (Charpy)5kJ/m2max. 7,5JDIN EN ISO 179-1eA
    Ball indentation hardness166MPaISO 2039-1
  • Thermal properties
    Thermal propertiesValueUnitParameterNorm
    Service temperature100Clong termNN
    Service temperature140Cshort termNN
    Melting temperature167CDIN EN ISO 11357
    Glass transition temperature-60CDIN EN ISO 11357
    Thermal expansion (CLTE)1110-5*1/K23-60°C, long.DIN EN ISO 11359-1;2
    Thermal expansion (CLTE)1210-5*1/K23-100°C, long.DIN EN ISO 11359-1;2
  • Other properties
    Other propertiesValueUnitParameterNorm
    Resistance to hot water/ bases(+)--
    Resistance to weathering---
    Flammability (UL94)HB-corresponding toDIN IEC 60695-11-10;
    Water absorption0,17/0,34%24h / 96h (23°C)DIN EN ISO 62

Stock program