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TECAMID 6/3 TR natural

PA 6/3 TR natural

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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

electronics
food technology
mechanical engineering
automotive industry

Downloads

Datasheet (PDF)
Product handling (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Modulus of elasticity
    (tensile test)    		 2800 MPa 1mm/min DIN EN ISO 527-2
    Tensile strength 93 MPa 50mm/min DIN EN ISO 527-2
    Tensile strength at yield 93 MPa 50mm/min DIN EN ISO 527-2
    Elongation at yield (tensile test) 7 % 50mm/min DIN EN ISO 527-2
    Elongation at break (tensile test) 49 % 50mm/min DIN EN ISO 527-2
    Flexural strength 117 MPa 2mm/min, 10 N DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 2800 MPa 2mm/min, 10 N DIN EN ISO 178
    Compression modulus 2400 MPa 5mm/min, 10 N EN ISO 604
    Compression strength 21 - 37 MPa 1% / 2% EN ISO 604
    Impact strength (Charpy) n.b. kJ/m2 max. 7,5J DIN EN ISO 179-1eU
    Notched impact strength (Charpy) 7 kJ/m2 max. 7,5J DIN EN ISO 179-1eA
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature 148 C DIN EN ISO 11357
    Melting temperature n.a. C DIN EN ISO 11357
    Thermal conductivity 0.36 W/(k*m) ISO 22007-4:2008
    Specific heat 1.6 J/(g*K) ISO 22007-4:2008
    Service temperature 120 C short term NN
    Service temperature 100 C long term NN
    Thermal expansion (CLTE) 12 10-5*1/K 23-60°C, long. DIN EN ISO 11359-1;2
    Thermal expansion (CLTE) 12 10-5*1/K 23-100°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) V2 - listed (value at 0.88mm) DIN IEC 60695-11-10;
    Resistance to weathering - - -
    Water absorption 0.3 - 0.6 % 24h / 96h (23°C) DIN EN ISO 62

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