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TECAST T EF natural

PA 6 C Bio-based

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Machined part

TECAST T EF natural (Bio-PA) is an alternative to our conventionally cast TECAST T natural. This PA6C-based biopolymer is manufactured using mass-balanced raw materials. Compared with the fossil-based version, it has a lower product carbon footprint.

The mass-balanced bioplastic is comparable to the fossil-based variant in terms of its properties and is characterised in particular by good mechanical properties as well as excellent bearing and wear characteristics. Due to its lower weight, the PA6C bioplastic is frequently used as a substitute for metals and also offers advantages over metals in terms of maintenance. Ensinger produces the cast, bio-based polyamide in the form of PA6C tubes, plates and rods.

The material forms part of Ensinger’s ‘Reuse for Tomorrow’ solutions. These comprise carefully developed products which, thanks to a lower PCF compared with their respective fossil-based equivalents, can help to reduce greenhouse gas emissions. The relevant PCF values and information on how they are calculated can be found in the downloads section.

Facts

Chemical designation
PA 6 C (Cast polyamide 6)
Colour
ivory
Density
1.15 g/cm3

Main Features

  • from bio-based/ biomass-balanced raw materials with optimized PCF
  • good damping
  • good slide and wear properties
  • electrically insulating
  • high strength
  • good wear properties
  • resistant to many oils, greases and fuels
  • high toughness

Target industries

mechanical engineering
food technology
oil and gas industry
automotive industry
heavy duty industry

Downloads

Datasheet (PDF)
Product handling (PDF)
PCF Statement (PDF)

Technical details

  • product-technical-detail-collapse-item-0-lvl-1
    Mechanical properties Value Unit Parameter Norm
    Modulus of elasticity
    (tensile test)    		 3500 MPa 1mm/min DIN EN ISO 527-2
    Tensile strength 83 MPa 50mm/min DIN EN ISO 527-2
    Tensile strength at yield 80 MPa 50mm/min DIN EN ISO 527-2
    Elongation at yield (tensile test) 4 % 50mm/min DIN EN ISO 527-2
    Elongation at break (tensile test) 40 % 50mm/min DIN EN ISO 527-2
    Flexural strength 109 MPa 2mm/min, 10 N DIN EN ISO 178
    Modulus of elasticity
    (flexural test)    		 3200 MPa 2mm/min, 10 N DIN EN ISO 178
    Compression modulus 2900 MPa 5mm/min, 10 N EN ISO 604
    Compression strength 19/36/83 MPa 1% / 2% / 5% EN ISO 604
    Impact strength (Charpy) n.b. kJ/m2 max. 7,5J DIN EN ISO 179-1eU
    Notched impact strength (Charpy) 4 kJ/m2 max. 7,5J DIN EN ISO 179-1eA
    Shore hardness 83 D DIN EN ISO 868
  • product-technical-detail-collapse-item-1-lvl-1
    Thermal properties Value Unit Parameter Norm
    Glass transition temperature 40 C DIN EN ISO 11357
    Melting temperature 215 C DIN EN ISO 11357
    Heat distortion temperature C HDT, Method A ISO-R 75 Method A
    Thermal conductivity 0.38 W/(k*m) ISO 22007-4:2008
    Specific heat 1.7 J/(g*K) ISO 22007-4:2008
    Service temperature 170 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 DIN IEC 60093
    volume resistivity 1014 Ω*cm DIN IEC 60093
    Dielectric strength kV/mm DIN 53483-1
  • product-technical-detail-collapse-item-3-lvl-1
    Other properties Value Unit Parameter Norm
    Resistance to hot water/ bases (+) - -
    Flammability (UL94) HB - corresponding to DIN IEC 60695-11-10;
    Resistance to weathering - - -
    Water absorption 0.2 - 0.4 % 24h / 96h (23°C) DIN EN ISO 62
    Water absorption % saturation (23°C) DIN EN ISO 62
  • product-technical-detail-collapse-item-4-lvl-1
    Relative costs Value Unit Parameter Norm
    Relative costs EU from € to €€€€€€ €

Stock program