Acetal Copolymer (POM-C) is a high-performance engineering thermoplastic known for its excellent machinability, dimensional stability, and resistance to moisture and chemicals. POM-C CNC machining is one of our services offered to industrial clients who want precision, durability, and performance in their machines.
Find a trusted CNC machined part of acetal copolymer or compare and contrast POM-C vs. Delrin (POM-H) and get the deal with your specifications in mind.
Why Choose Acetal Copolymer (POM-C) for CNC Machining?
Chemical resistance POM‑C CNC is ideal for producing components that require tight tolerances, low friction, and consistent mechanical properties. Compared with homopolymer versions, POM-C is more dimensionally consistent and considerably superior in terms of chemical resistance; this is why it is a prominent industrial grade part.
Key Benefits of Acetal POM‑C Sheet
- Beyond-ordinary dimensional stability
- Good wear resistance properties and strengths
- Poor capacity for water absorption
- High-quality chemical-resistant POM-C CNC uses
- Well machined compared to most engineering plastics
- POM-C also works best when moist conditions prevail, in case moisture-sensitive substances are deformed or corroded.
Applications of Acetal Copolymer for Bearings CNC and More
Acetal copolymer for bearings CNC is widely used in various industries, including automotive, food processing, and medical manufacturing. Because of self-lubricating features and a low-friction surface, it is perfect to use:
- Bearings as well as bushings
- Sprockets and gears
- Valve and seal parts
- Pad and insulate.
- Wear pads and insulators
OEM System Precision parts
Our CNC machining POM-C capabilities allow us to produce intricate components with tight tolerances, ensuring consistent quality for demanding use cases.
Comparing Acetal Copolymer vs Delrin CNC – Which Is Better?
When deciding between Acetal Copolymer vs Delrin CNC machining, it’s crucial to understand their key differences:
Feature | Acetal Copolymer (POM-C) | Delrin (POM-H) |
| Chemical Resistance | Excellent resistance to chemicals and solvents | Moderate – less than POM-C |
| Centerline Porosity | Minimal to none | May have centerline porosity |
| Dimensional Stability | Very high – ideal for moist environments | High – better in dry environments |
| Mechanical Strength | Slightly lower than POM-H | Higher tensile and flexural strength |
| Surface Finish | Smooth and consistent | Superior – excellent finish for precision |
| Thermal Stability | More stable across a wider temperature range | Performs best in consistent dry conditions |
| Machinability | Excellent – easy to machine with tight tolerances | Also excellent – great for intricate designs |
| Water Absorption | Very low | Slightly higher than POM-C |
| FDA Compliance | Available in food-grade formulations | Also available in FDA-compliant grades |
| Cost | Slightly more cost-effective | Typically more expensive |
Machining POM Copolymer Properties That Matter
At MyTMachining, we understand how machining POM copolymer properties impacts the final product’s durability and performance. What should you know about POM-C in CNC machining behavior? The following:
Characteristics of materials
- Mp: 165-175 o C
- Density: 1.41 g/cm 3
- Tensile Strength 60+ MPa
- Water Absorption: \(< \) 0.3 %
Machining Qualities
- Meltable, easy to chip
- Little to no sagging, Nich warping, and Shrinkage
- Hard-wearing smooth finishes with no cracking
Sheet Materials Acetal POM-C Sheet materials are also available to clients who would prefer to manufacture their own parts or who require the raw material cut to dimension.
Support and Services of Internal Machining
Searching for related materials? See the other high-performance plastics that we have, such as:
The staff of our team is able to help you choose the most appropriate material and provide you with CNC machining services that suit your application.
Partner with MYTMachining – Your CNC Experts for Acetal Copolymer (POM-C)
When it comes to CNC machining Acetal Copolymer, precision and expertise matter. MYT Machining utilizes the latest in computer-controlled equipment along with decades of experience of the experts on staff, and the resulting plan is to get precision and quality parts.
What are the reasons to work with us?
To have a custom quotation or to learn more about your POM-C machining requirement, call us today.
Ready to Boost the Accuracy, Consistency, and Durability with POM-C
When your project demands high performance, low friction, and precise tolerances, Acetal Copolymer (POM-C) is a smart, reliable material choice. Whether you’re comparing POM-C vs POM-H CNC options or looking for acetal copolymer for bearings CNC, MYTMachining delivers the results you need with speed and accuracy.
Get a quote now and leave our CNC machining experience to work on your next project.
FAQs – Acetal Copolymer (POM-C) and CNC Machining
1. What is Acetal Copolymer (POM-C)?
POM-C is an engineering-grade thermoplastic with low friction, high strength, and good machinability, which makes it a good choice in precision components.
2. Can POM-C be used in a food contact?
Yes, many grades of Acetal Copolymer (POM-C) are FDA compliant and suitable for food processing components.
3. What are the principal contrasts relating to POM-C and POM-H?
The chemical resistance and centerline porosity of POM-C is more resistant, and there is also improved mechanical strength and stiffness in POM-H (Delrin).
4. Is it possible to machine Acetal Copolymer to make a complicated configuration?
Absolutely. The fine dimensional stability and ease of machining have made POM-C suitable for all complex geometries.
5. Does MyTMachining have custom-made POM-C parts?
Yes, we can supply custom CNC machining of POM-C in prototype and production quantities.
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