EOS PA 2201

Category: Nylon 12 , Polyamide 12
Manufacturer: EOS GmbH
Trademark: EOS
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: g5N5d8_EOS-PA-2201.pdf
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Message
PA 2201, a whitish, a bit more translucent polyamide 12 powder, is in compliance with FDA, 21 CFR, §177.1500 9(b) except for alcoholic foodstuff. Apart from that PA 2201 and PA 2200 have identical material properties. Laser-sintered parts made from PA 2201 possess excellent material properties:

  • high strength and stiffness
  • good chemical resistance
  • excellent long-term constant behaviour
  • high selectivity and detail resolution
  • various finishing possibilities (e.g. metallisation, stove enamelling, vibratory grinding, tub colouring, bonding, powder coating, flocking)

Typical applications of the material are fully functional plastic parts of highest quality. Due to the excellent mechanical properties the material is often used to substitute typical injection moulding plastics. The biocompatibility allows its use e.g. for prostheses, the high abrasion resistance allows e.g. the realisation of movable part connections.
General Information
Features
  • Biocompatible
  • Food Contact Acceptable
  • Good Abrasion Resistance
  • Good Chemical Resistance
  • Good Surface Finish
  • High Stiffness
  • High Strength
Uses
  • Engineering Parts
  • Prosthetics
  • Prototyping
Agency Ratings
  • FDA 21 CFR 177.1500
Appearance
  • Natural Color
  • White
Forms
  • Powder
Processing Method
  • 3D Printing, Laser Sintering/Melting
PhysicalNominal ValueUnitTest Method
Density 0.930g/cm³Internal Method
HardnessNominal ValueUnitTest Method
Shore Hardness (Shore D, 15 sec)75ISO 868
Ball Indentation Hardness 78.0MPaISO 2039-1
MechanicalNominal ValueUnitTest Method
Tensile Modulus 11700MPaISO 527-2
Tensile Stress 248.0MPaISO 527-2
Tensile Strain 3(Break)15%ISO 527-2
Flexural Modulus 4(23°C)1500MPaISO 178
Flexural Stress 558.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 6(23°C)4.8kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength 7(23°C)53kJ/m²ISO 179/1eU
Notched Izod Impact Strength (23°C)4.4kJ/m²ISO 180/1A
Unnotched Izod Impact Strength (23°C)33kJ/m²ISO 180/1U
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature
    -- 181°CISO 306/A50
    -- 163°CISO 306/B50
Melting Temperature 8176°CISO 11357
Note Message
1 .X Direction
2 .Y Direction
3 .X Direction
4 .X Direction
5 .X Direction
6 .X Direction
7 .X Direction
8 .20°C/min
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