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Material Name

PC (polycarbonate)

Material Type
Plastic
Process Compatibility
CNC machining
Property Value
Mechanical Properties
Ultimate tensile strength 60 – 72.4 MPa
Yield strength 59 – 70 MPa
Young’s modulus (modulus of elasticity) 2 – 2.44 GPa
Elongation at break 50 – 120 %
Hardness 17.7 – 21.7 HV
Physical Properties
UV resistance Fair
Thermal Properties
Maximum service temperature 101 – 144 °C
Thermal expansion coefficient 120 – 137 × 10-6ºC
Thermal conductivity 0.189 – 0.218 W(m·°C)
Electrical Properties
ESD Safety No
Common Applications
Power distribution (covers and housings) Connectors
Battery boxes
PC (polycarbonate) CNC machined material

Our CNC Services

Explore MYT’s precision CNC machining services—designed for accuracy, speed, and consistency. From prototyping to production, we deliver high-quality components tailored to your exact specifications and industry needs.

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Bring Your Ideas to Life with MYT

MYT specializes in high-precision CNC machining, turning your concepts into functional, high-quality parts with speed and accuracy. Equipped with advanced technology and skilled craftsmanship, we deliver production-ready components that meet your exact specifications, regardless of complexity.

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One of the most durable inventions in the present industry is PC (polycarbonate). At MYT Machining, we offer advanced polycarbonate CNC machining services to deliver machined polycarbonate parts with superior clarity, durability, and precision. Our CNC capabilities make it flawless, whether you’re producing high-tolerance parts in the manufacturing of electronic components or want to prototype clear housings.

What Makes PC (Polycarbonate) a Good CNC Machining Material?

A thermoplastic polymer, PC (polycarbonate), is transparent, strong, and has impact resistance. It is 250 times stronger than glass and lighter, but ideal in any case of transparent parts that need durability and strength.

Important characteristics of polycarbonate

Have resistance under impact Able to withstand up to 135 °C heat resistance
Top quality optical clarity Portable but durable
Very good dimensional stability

These characteristics render PC CNC machining suitable for use in the aerospace, electronics, medical, and automotive industries.

Applications of CNC Machined Polycarbonate Parts

We specialize in manufacturing custom-machined polycarbonate parts tailored to your specifications. Other common applications are:

  • Polycarbonate CNC parts for electronics (insulation covers, sensor housings)
  • See-through guards and machine windows
  • Car light headlights
  • Aviation cockpits
  • Medical device cages

Our experienced team ensures your CNC machined PC sheet or polycarbonate rod CNC components meet tight tolerances and high-performance requirements.

Precision and Tolerances in PC machining

PC Machining Tolerances CNC

We know how PC behaves, specifically when subjected to CNC machining, particularly in regard to thermal sensitivity. Our expert machinists routinely achieve tight PC machining tolerances, CNC up to ±0.005 inches, ensuring dimensional accuracy even in complex geometries.

Clear Polycarbonate CNC Parts: High Optical Clarity

With the right CNC strategies and polycarbonate CNC finishing techniques, PC can retain its transparency and polish. Our in-house polishing and flame-finishing processes allow us to deliver clear polycarbonate CNC parts that are both functional and aesthetically superior.

Finishing Options

  • Flame polish on the edges for integrity
  • Vapor smoothing
  • Mechanical polishing
  • On-demand surface texturing

These polycarbonate CNC finishing techniques ensure the parts not only function perfectly but also look exceptional in high-end product designs.

Our machinable materials: PC Rods and sheets

In MyT Machining, we deal with:

  • Polycarbonate rod CNC stock for turned parts
  • CNC machined PC sheet for flat or shaped components

Regardless of geometry or material form, we can provide precision-machined polycarbonate to either prototyping or full production quantities.

Why MyT Machining for Polycarbonate CNC Machining?

We combine advanced technology with skilled craftsmanship to provide premium polycarbonate CNC machining services.

What makes us different:

  • Fast 3- 5 Axis CNC milling
  • Optimization of advanced CAD/CAM design
  • The processes that are in line with ISO 9001:2015
  • Rapid turn and flexible manufacturing
  • Proper use of clear plastics
  • Rapid turnaround
  • Highly experienced staff
  • 100 percent satisfaction guarantee

Be Specific with each PC Component

Relying on PC (polycarbonate) material on the next machine you are going to CNC will ensure a combination of strength, transparency, and accuracy. Whether you need transparent covers, protective enclosures, or electronic housings, polycarbonate CNC machining offers unmatched reliability.

Never be content with anything. Find a machining partner who knows your industry, your material, and your mission. MYT Machining brings in quality, one polycarbonate part at a time.

Order Your Custom Machined Polycarbonate Parts Today

Looking for high-quality, impact-resistant, clear polycarbonate CNC parts that meet your exact specifications? Have faith in the expertise and precision integrity of MyT Machining. When it comes to concept, production, our high-performance parts go above and beyond expectations. Get a quote now. 

To obtain a Quote or to see your CAD file quickly to evaluate a project with us, please contact us today.

Frequently Asked Questions – PC (Polycarbonate) CNC Machining

1. What are the benefits of CNC machining polycarbonate?

Polycarbonate has high strength, clarity, and resistance to impact, which makes it suitable as electrical component housing, covers, and housings.

2. Can CNC-machined polycarbonate parts be polished to full transparency?

Yes, using flame or vapor polishing, we can achieve high optical clarity on CNC-machined PC sheets and parts.

3. What are PC CNC part standards?

We maintain PC machining tolerances, CNC as tight as ±0.005 inches, depending on part size and geometry.

4. Can you do both SAE and polycarbonate rod and sheet machining?

Absolutely. We machine both polycarbonate rod CNC and PC sheets, based on the part design and application.

5. Is polycarbonate for outdoor or extremely hot use?

Yes, polycarbonate is good in terms of heat resistance and weatherability. Just like for long-term exposure, you should take UV-stabilized options.

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