TECAMID 6/3 TR natural

PA 6/3 TR natural

Due to its chemical structure, TECAMID 6/3 TR natural is one of the amorphous polyamides, and is consequently transparent to a high degree. The amorphous structure also brings about slight shrinkage and tendency to warp, but also delivers a high amount of toughness. In addition, PA 6/3 feedstocks demonstrate high chemical and stress crack resistance. Thermal and dimensional stability, along with good mechanical strength rounds out the unique property profile of this transparent polyamide 6/3.

Facts:

Chemical Designation:
PA 6-3-T (Polyamide 6-3-T)
Colour:
light yellow
Density:
1,12 g/cm3

Main Features:

  • high toughness
  • good chemical resistance
  • good machinability
  • sensitive to stress cracking
  • good heat deflection temperature
  • high strength
  • easy to polish

Target Industries:

Technical Details


  • Mechanical properties
    Mechanical propertiesValueUnitParamsNorm
    Notched impact strength (Charpy)7kJ/m2max. 7,5JDIN EN ISO 179-1eA
    Compression modulus2400MPa5mm/min, 10 NEN ISO 604
    Compression strength37MPa1% / 2%EN ISO 604
    Elongation at yield7%50mm/minDIN EN ISO 527-2
    Tensile strength93MPa50mm/minDIN EN ISO 527-2
    Tensile strength at yield93MPa50mm/minDIN EN ISO 527-2
    Elongation at break49%50mm/minDIN EN ISO 527-2
    Modulus of elasticity
    (tensile test)
    2800MPa1mm/minDIN EN ISO 527-2
    Ball indentation hardness150MPaISO 2039-1
    Impact strength (Charpy)n.b.kJ/m2max. 7,5JDIN EN ISO 179-1eU
    Flexural strength117MPa2mm/min, 10 NDIN EN ISO 178
    Modulus of elasticity
    (flexural test)
    2800MPa2mm/min, 10 NDIN EN ISO 178
  • Thermal properties
    Thermal propertiesValueUnitParamsNorm
    Melting temperaturen.a.CDIN EN ISO 11357
    Glass transition temperature148CDIN EN ISO 11357
    Service temperature120Cshort termNN
    Service temperature100Clong termNN
    Thermal expansion (CLTE)1210-5*1/K23-100°C, long.DIN EN ISO 11359-1;2
    Thermal expansion (CLTE)1210-5*1/K23-60°C, long.DIN EN ISO 11359-1;2
    Thermal conductivity0.36W/(k*m)ISO 22007-4:2008
    Specific heat1.6J/(g*K)ISO 22007-4:2008
  • Electrical properties
    Electrical propertiesValueUnitParamsNorm
    volume resistivity1014O*cmDIN IEC 60093
    surface resistivity1014ODIN IEC 60093
  • Other properties
    Other propertiesValueUnitParamsNorm
    Water absorption0.6%24h / 96h (23°C)DIN EN ISO 62
    Flammability (UL94)V2-listed (value at 0.88mm)DIN IEC 60695-11-10;
    Resistance to hot water/ bases(+)--
    Resistance to weathering---

Stock program