Polypropylene -PP

Easy processing PP with superior performance

Compared to the standard PA12 and PA11, polypropylene stands out in particular due to its excellent chemical resistance at a low density and lower material costs.

AM Polymers has been offering PP since 2017. It is harder and more heat resistant than PE and easy to process on all machines, thus meeting your specific requirements in the best possible way. PP-01 has a low tendency to curl and warp, making it easy to set up a robust processing. Components made of PP-01 have good mechanical properties and, in contrast to many other new material developments for powder bed fusion, exhibit ductile part behavior with elongations at break exceeding 40%. The fracture behavior corresponds to that of PA12, with the otherwise typical characteristics of PP.

Benefits of ROLASERIT® PP-01

  • High performance / ductility / plasticity
  • Excellent chemical resistance
  • Low moisture absorption
  • Lower material costs compared to PA12
  • Suitable for series production
  • Easy processing
  • Works also with blade recoaters
  • Easy post-processing by chemical smoothing
  • Superior elongation at break up to 200 % XY / 40 % Z of vapor smoothed PP-01
  • Charpy impact strength notched 5.2 kJ/m²/ unnotched 93 kJ/m² of vapor smoothed PP-01
  • High impact strength
  • Natural/translucent, white and dark grey colors available
  • Carbon fiber reinforced version with 2,000 MPa Modulus available

Applications of PP-01

  • Chemical & variety of industrial goods
  • Lower cost for functional prototypes
  • Technical components with film hinges
  • Housings i.e. for electronic units
  • Automotive interior / exterior
  • Fluid / water tanks (especially break fluid tanks) and manifolds
  • Orthopedics & prosthetics
  • Medical / pharmaceutical equipment

Material Data

PP-01

PP-01-GR

PP-01-CF


xy-plain

z-plain

xy-plain

z-plain

xy-plain

Young's modulus [N/mm²]

800

800

800

800

2,000

Tensile strength [N/mm²]

21.0

19.0

21.0

19.0

26.0

Elongation at break [%]

40

15

40

15

6

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