Xometry.pro
en – TR
Knowledge & Community
Search
K
Quote & source your parts
Europe Europe
English Deutsch Français Italiano
Türkiye Türkiye
English Türkçe
United Kingdom United Kingdom
English
Global Global
English
select
navigate
switch tabs
Esc close

Get Instant Quote

Use our Instant Quoting Engine to easily quote and source your parts online

Get a Quote
Back
 Profile
Menu
Materials Library
Manufacturing Stories & Cases
Articles
E-Books & Guides
Free Tools
Webinars
Free Courses
Community Discussions
Create Topic
Quote & Source Your Parts
Get a Quote

Create a new Topic

Home Materials Library Polypropylene (PP)
MJF Polypropylene Front MJF Polypropylene Front fancy-box-icon
MJF Polypropylene Back MJF Polypropylene Back fancy-box-icon
MJF Polypropylene Side MJF Polypropylene Side fancy-box-icon
MJF PP Standard MJF PP Standard fancy-box-icon
MJF PP Standard MJF PP Standard fancy-box-icon
MJF PP Standard MJF PP Standard fancy-box-icon
MJF Polypropylene Front
MJF Polypropylene Back
MJF Polypropylene Side
MJF PP Standard
MJF PP Standard
MJF PP Standard

Polypropylene (PP)

  • Alternative Designations: Polypropylene homopolymer (PPHP)
Get an instant quote
Price range:
€€€€€

Colors:

  • Whitish / Gray

Description:

Polypropylene (PP) is a versatile, lightweight thermoplastic known for its high chemical resistance, good impact strength, flexibility, and low moisture absorption. It maintains dimensional stability and toughness while offering excellent fatigue resistance, making it suitable for applications requiring repeated flexing. PP is commonly used for producing housings, snap-fit components, living hinges, containers, piping systems, and automotive parts in industries such as automotive, packaging, consumer goods, and industrial equipment.

 

 

 

 

 

Material Properties

Processes:

Special properties

  • Chemical resistance
  • Density < 1 g/cm³
  • Flexibility
  • Heat resistance > 100℃
  • Impact resistance
  • Stiffness
  • Water resistance
Property (SLS)Value, metricValue, Imperial
Density0.84-0.99 g/cm30.84-0.99 g/cm3
Elongation at Break (X/Y, Z)20-34%20-34%
Hardness70D70D
Ultimate Tensile Strength29-34.5 MPa4.2-5 ksi

Download datasheets

Download SLS datasheet Download MJF datasheet Download injection molding datasheet
  • Injection moulding SPI surface finishes Injection moulding SPI surface finishes
    Injection Moulding SPI Finishes Injection Moulding SPI Finishes

    SPI

    SPI finishes are a set of standard mould finishes with different polished textures for enhanced properties.

    Notes:

    A1, A2, A3, B1, B2, B3, C1, C2, C3, D1, D2, D3

    Final result:

    • Heavily polished, to semi-gloss to fine and coarse matte depending on the selection
  • Injection moulding VDI surface finishes Injection moulding VDI surface finishes
    Injection moulding VDI surface finishes Injection moulding VDI surface finishes

    VDI

    VDI is an international standard for mould texturing of matte surfaces. It is mainly processed by Electrical Discharge Machining (EDM) when mould machining.

    Notes:

    VDI12, VDI15, VDI18,VDI21, VDI 24, VDI27, VDI30, VDI33, VDI36, VDI39, VDI42, VDI45

    Final result:

    • Fine-to-coarse grain depending on the selection

  • Custom Finishing

    If you select a custom finish in the Instant Quoting Engine it will require manual review. Manual quoting usually takes 1-2 business days.

    Notes:

    Submitting for manual review with a custom request does not guarantee a quote.

  • Bead blasting

    Depowdering of parts with bead blasting. The final parts are slightly grainy in the touch with a satin-like matte appearance.

    Notes:

    Semi-sintered surface particles remain on the part even after initial depowdering.

    Final result:

    • Slightly grainy in the touch
    • Satin-like matte appearence