Batterypack for an electric race carsmade of PA 2241 FR material | © EOS
POLYMER SOLUTIONS

PA 2241 FR

Material Data Sheet

PA 2241 FR

Product Description

PA 2241 FR is a white polyamide 12 powder for processing in laser sintering systems, which contains a halogen-based flame retardant. Due to its recyclability the material is very cost-efficient compared to other flame-retardant materials on the market. The additively manufactured parts show good tensile strength and are suited to be used for aircraft interior applications, e.g., ventilation ducts and exhaust valves.

MAIN CHARACTERISTICS

  • Flame-retardant
  • Halogen-based flame retardant
  • Refreshable

TYPICAL APPLICATIONS

  • Aircraft interior parts, e.g., ventilation ducts, exhaust valves or brackets
MECHANICAL PROPERTIES DRY / CONDITIONED UNIT TEST STANDARD
Tensile Modulus
X Orientation
Y Orientation
Z Orientation

1900 / 1600
1900 / 1600
1900 / 1600

MPa
MPa
MPa
ISO 527-1/-2
Tensile Strength
X Orientation
Y Orientation
Z Orientation

49 / 44
49 / 44
46 / 41

MPa
MPa
MPa
ISO 527-1/-2
Strain at Tensile Strength
X Orientation
Y Orientation
Z Orientation

7 / 11
7 / 11
6 / 6

%
%
%
ISO 527-1/-2
Strain at Break
X Orientation
Y Orientation
Z Orientation

15 / 22
15 / 22
6 / 9

%
%
%
ISO 527-1/-2
THERMAL PROPERTIES DRY / CONDITIONED UNIT TEST STANDARD
Melting Temperature 185 °C ISO 11357-1/-3
Temperature of Deflection under Load 1.80 MPa
X Orientation

84

°C
ISO 75-1/-2
Temperature of Deflection under Load 0.45 MPa
X Orientation

154

°C
ISO 75-1/-2
Flammability
Test Passed, 12s ignition time
Test Passed, 12s ignition time
Test Passed, 12s ignition time
Test Passed, 60s ignition time
Test Passed, 60s ignition time
Test Passed, 60s ignition time

1.0
1.5
2.0
1.0
1.5
2.0

mm
mm
mm
mm
mm
mm
CS 25 / JAR25 / FAR 25 § 25-853
Smoke Density
Test Passed
Test Passed
Test Passed

1.0
1.5
2.0

mm
mm
mm
ABD 0031 (Issue:F), method: AITM 2.0007
Toxicity
Test Passed
Test Passed
Test Passed

1.0
1.5
2.0

mm
mm
mm
ABD 0031 (Issue:F), method: AITM 3.0005
OTHER PROPERTIES VALUE UNIT TEST STANDARD
Density 1.00 g/cm³ EOS Method
Powder Color white - -
Components Color white - -
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