Precision CNC Plastic Machining Services

At AluCarbon Tech, we provide high-precision CNC machining for a wide range of engineering plastics. From functional prototypes to high-performance components, we deliver lightweight, durable, and cost-effective solutions for diverse industrial applications.

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Plastic Materials Available for CNC Machining

We offer a broad selection of engineering plastics, allowing us to match the right material to your performance, durability, and cost requirements.

ABS

ABS

ABS offers excellent impact resistance, toughness, and machinability, making it one of the most widely used plastics for prototypes and functional parts.

Applications:
Prototypes, enclosures, housings, consumer products
Acetal(POM&Delrin)

Acetal(POM&Delrin)

Acetal provides high stiffness, low friction, and excellent dimensional stability. It is ideal for precision mechanical parts.

Applications:
Gears, bushings, mechanical components
Acrylic(PMMA)

Acrylic(PMMA)

Acrylic offers excellent optical clarity and weather resistance, making it ideal for transparent and aesthetic components.

Applications:
Display panels, light covers, optical components
HDPE

HDPE

HDPE is a lightweight, impact-resistant material with excellent moisture resistance.

Applications:
Guides, panels, industrial components
Nylon(PA)

Nylon(PA)

Nylon is known for its strength, wear resistance, and low friction properties, making it suitable for moving parts.

Applications:
Bearings, rollers, wear-resistant parts
PEEK

PEEK

PEEK is a high-performance engineering plastic with exceptional strength, chemical resistance, and high-temperature stability.

Applications:
Aerospace components, medical parts, high-performance systems
PEI(Ultem)

PEI(Ultem)

PEI offers excellent mechanical strength, flame resistance, and electrical insulation properties.
Applications:
Electrical components, aerospace interiors
PET

PET

PET offers good strength, stiffness, and dimensional stability, suitable for precision parts.

Applications:
Mechanical components, structural parts
Polycarbonate(PC)

Polycarbonate(PC)

Polycarbonate combines exceptional impact strength with high transparency, making it suitable for demanding applications requiring durability and visibility.

Applications:
Protective covers, machine guards, transparent enclosures
Polypropylene(PP)

Polypropylene(PP)

Polypropylene provides excellent chemical resistance and flexibility, making it ideal for corrosion-resistant applications.

Applications:
Chemical tanks, fluid handling parts
Polystyrene(PS)

Polystyrene(PS)

Polystyrene is a rigid and lightweight material, suitable for models and low-load components.

Applications:
Prototypes, structural models
PTFE(Teflon)

PTFE(Teflon)

PTFE provides exceptional chemical resistance, ultra-low friction, and excellent temperature stability for demanding industrial environments.

Applications:
Seals, gaskets, insulating components
PVC

PVC

PVC is known for its chemical resistance and durability, commonly used in industrial environments.
Applications:
Pipes, fittings, housings
UHMWPE

UHMWPE

UHMWPE offers outstanding wear resistance, low friction, and excellent impact strength, making it ideal for heavy-duty sliding applications.

Applications:
Wear strips, guide rails, conveyor components

Advanced CNC Plastic Machining Capabilities

  • High-precision CNC milling and turning
  • Tight tolerance machining for complex geometries
  • Smooth surface finishing for plastic components
  • Prototype and low-to-medium volume production
  • Multi-material integration (plastic, metal, carbon fiber)

CNC Plastic Material Properties Reference Guide

Compare key properties of common engineering plastics to select the right material for your application.

Material Tensile Strength (MPa) Continuous Operating Temp Hardness Primary Characteristics & Typical Uses
Polypropylene (PP) 30–40 80°C Rockwell R90 Excellent fatigue resistance, highly chemical resistant, lightweight; ideal for chemical components & general parts
Acrylic (PMMA) 60–70 80°C Rockwell M90 Outstanding optical clarity, UV resistant, premium aesthetic finish; perfect for transparent displays & optical parts
ABS 40–50 80°C Rockwell R100 Superior impact resistance, easy to machine, cost-effective; great for prototypes, enclosures & structural parts
Acetal / Delrin (POM) 60–70 90°C Rockwell M90 High stiffness, extremely low friction, excellent dimensional stability; ideal for gears, bearings & mechanical parts
HDPE 20–30 80°C Shore D65 High impact strength, zero moisture absorption, highly durable; perfect for guides, panels & moisture-proof parts
Nylon (PA) 70–85 100°C Rockwell R115 Exceptional wear resistance, self-lubricating, high mechanical strength; ideal for bearings, wear parts & automation
PEEK 90–100 250°C Rockwell M100 Ultimate thermal stability, harsh chemical resistance, ultra-high performance; for extreme temperature & harsh environments
PEI (Ultem) 105–110 170°C Rockwell M109 High dielectric strength, inherent flame resistance, extremely rigid; ideal for electrical, dielectric & high-strength parts
PET 70–80 115°C Rockwell M95 Excellent dimensional stability, high strength; universal engineering material for precision components
Polystyrene (PS) 35–50 70°C Rockwell M70 Rigid structural integrity, good electrical insulator, lightweight; for structural models, insulation & lightweight parts
PVC 40–50 60°C Rockwell R110 Excellent chemical resistance, flame retardant, robust; ideal for industrial fittings, housings & corrosion parts
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