Delrin/POM Injection molding
Automotive parts
Gears
Construction
Appliance parts
Advantages of Delrin injection molding
Delrin is a good material when you need both strength and durability with temperature resistance. Its one of the most widely used plastic to make gears, washers and spacers. Mainly used for making parts with friction as it has self lubricating properties
- Good dimension stability
- Heat resistance
- Impact resistance
- Self lubricating
- Good for mechanical parts
ABS Injection molding grades
We help you make Delrin injection molded parts with the properties you need
Delrin common names
- POM
- Acetal
- Poly acetal
Finishing options for Delrin parts
Wide color range
We can make customized color masterbatch to bring the color you want in the product
Product texture
Over 10 different types of texturing options to choose from
Electroplating
Electroplated chrome or silver to get some metallic properties and finish
Painting
Custom paint your parts with different combination of colors with a Matt/Gloss finish
Design guidelines for Delrin Injection molding
Minimum wall thickness for Delrin parts
A minimum wall thickness of 0.8mm to a maximum of 3.2mm should be maintained for Delrin parts. Lower wall thickness will cause filling issues while higher wall thickness will cause sink marks on the part
Uniform wall thickness
A uniform wall thickness should be maintained throughout the part to ensure smooth flow of material. Inconsistent wall thickness will hamper filling
Draft angles
ABS injection molded parts generally have a 1 – 2 degree draft to ensure easy removal of part from the mold
Sharp corners
A fillet has to be added in all sharp corners to ensure easy flow of material
Comparison of Injection molded plastics
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