Xometry.pro
en – EU
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 POM / Delrin acetal

POM / Delrin acetal

  • Alternative Designations: Acetal homopolymer
Get an instant quote
Price range:
€€€€€

Colors:

  • Black
  • White

Description:

This material is an easy resin for molding. It has a relatively high tensile strength as well as high resistance to wear, creep and warp. It is generally durable and tough with low moisture absorption. Furthermore, it is resistant to chemicals such as hydrocarbons and solvents. It is used for a wide range of industrial and mechanical parts such as pumps, valves, bearings, fittings etc.

 

Material Properties

Processes:

Special properties

  • Chemical resistance
  • Wear resistance
PropertyValue, metricValue, ImperialType
Density1.41 g/cm31.41 g/cm3-
Elongation at Break30%30%-
Hardness150150Shore D
Ultimate Tensile Strength75.8 MPa11 ksi-
Download datasheet
  • CNC machined part without surface finishes (3D render, aluminium)
    Bead blasting (3D render)
    dragger

    Bead blasting

    Bead blasting involves spraying a pressurised stream of tiny beads of media, plastic or glass beads, from a nozzle onto the surface of the part. This removes the burrs and imperfections, leaving a smooth finish.

    Notes:

    The recommended part size is 6-600 mm in both height and width. Smaller parts are hard to hold and tough to produce an even surface.

    Final result:

    • Uniform, matte or satin-like appearance
    • Slightly grainy in the touch
  • 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.