Custom Polycarbonate (PC) Parts Manufacturing
Professional precision manufacturing of custom polycarbonate components with exceptional optical clarity, impact resistance, and dimensional stability. PartsMFGX delivers high-quality PC parts for demanding applications across automotive, aerospace, medical, and electronics industries.
Polycarbonate Material Properties
Discover the exceptional characteristics that make polycarbonate the ideal choice for demanding applications requiring transparency, impact resistance, and thermal stability.
Impact Resistance
Exceptional impact strength up to 850 J/m, making it virtually unbreakable under normal conditions. Ideal for safety-critical applications.
Optical Clarity
88% light transmission with crystal-clear transparency. Perfect for optical lenses, displays, and protective shields.
Temperature Stability
Operating range from -40°C to 140°C with excellent dimensional stability across temperature variations.
Lightweight Design
Density of 1.2 g/cm³ provides excellent strength-to-weight ratio, reducing overall assembly weight while maintaining durability.
Excellent Machinability
Superior machining characteristics with minimal tool wear, excellent surface finish, and precise dimensional control.
Chemical Resistance
Good resistance to weak acids, oils, and aliphatic hydrocarbons. Suitable for various industrial environments.
Technical Specifications
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | 60-70 | MPa |
| Flexural Strength | 90-100 | MPa |
| Impact Strength | 600-850 | J/m |
| Heat Deflection Temp | 140-150 | °C |
| Glass Transition Temp | 147 | °C |
| Elongation at Break | 100-150 | % |
Manufacturing Capabilities
Advanced manufacturing processes and state-of-the-art equipment ensure precise, high-quality polycarbonate parts that meet your exact specifications.
CNC Machining
- 3-axis, 4-axis, and 5-axis CNC milling
- Precision turning and drilling
- Tight tolerances ±0.005″ (±0.125mm)
- Complex geometries and features
- Optical surface finishes
Injection Molding
- High-volume production capability
- Complex multi-cavity molds
- Overmolding and insert molding
- Thin-wall molding expertise
- Optical clarity preservation
Thermoforming
- Large format capabilities
- Vacuum and pressure forming
- Deep draw applications
- Prototype to production
- Cost-effective for large parts
Quality Assurance & Certifications
Material Grades & Specifications
Choose from our comprehensive selection of polycarbonate grades, each optimized for specific applications and performance requirements.
| Grade | Brand | Key Features | Applications | Cost Level |
|---|---|---|---|---|
| PC Clear | Lexan/Makrolon | High clarity, impact resistance | Optical lenses, shields, displays | $$ |
| PC Black | Lexan/Makrolon | UV protection, electrical insulation | Housings, covers, electrical parts | $$ |
| PC White | Lexan/Makrolon | Light diffusion, aesthetic appeal | LED diffusers, decorative parts | $$ |
| PC+GF20 | Glass Filled | Enhanced strength, dimensional stability | Structural components, gears | $$$ |
| PC+GF30 | Glass Filled | Maximum strength, heat resistance | Automotive, aerospace parts | $$$$ |
| PC FR | Flame Retardant | UL94 V0, electrical safety | Electronics, connectors | $$$$ |
| PC Medical | USP Class VI | Biocompatible, sterilizable | Medical devices, surgical tools | $$$$$ |
Standard Grades
Clear, black, and white PC offer excellent balance of properties for general applications with cost-effective solutions.
Reinforced Grades
Glass-filled variants provide enhanced mechanical properties for demanding structural and automotive applications.
Specialty Grades
Flame retardant and medical grades meet specific regulatory requirements for safety-critical applications.
Applications & Industries
Polycarbonate’s unique combination of transparency, impact resistance, and thermal stability makes it the material of choice across diverse industries.
Automotive Industry
Critical components requiring impact resistance and optical clarity for safety and performance applications.
- Headlight lenses and covers
- Dashboard components
- Interior trim panels
- Safety glazing applications
Medical Devices
Biocompatible and sterilizable components for medical and healthcare applications requiring transparency and durability.
- Surgical instrument housings
- Medical device covers
- Diagnostic equipment components
- Laboratory equipment parts
Electronics & Technology
Protective and functional components for electronic devices requiring electrical insulation and impact protection.
- Device housings and covers
- Display screens and shields
- Connector components
- LED light guides
Aerospace
Lightweight yet durable components for aircraft interiors and systems requiring high performance under extreme conditions.
- Aircraft windows and panels
- Interior cabin components
- Instrument panel covers
- Safety equipment housings
Safety & Security
Impact-resistant transparent components for personal protective equipment and security applications.
- Face shields and visors
- Safety goggles and glasses
- Protective barriers
- Security glazing
Consumer Products
Durable and attractive components for household and consumer applications requiring longevity and aesthetic appeal.
- Appliance components
- Kitchen and bathroom fixtures
- Furniture and hardware
- Sporting goods equipment
Optical Properties & Transparency
Polycarbonate’s exceptional optical characteristics make it the preferred choice for applications requiring crystal-clear transparency and precise optical performance.
Optical Performance Metrics
Comparison with Other Materials
Superior Clarity
88% light transmission provides excellent visibility while maintaining impact resistance that glass cannot match.
Impact Resistant
Unlike glass or acrylic, polycarbonate maintains optical clarity even after impact, making it ideal for safety applications.
UV Resistance
UV-stabilized grades maintain optical properties and prevent yellowing in outdoor and high-light applications.
Temperature Stable
Maintains optical clarity across wide temperature ranges from -40°C to 140°C without degradation.
Optical Applications
Surface Finishes & Tolerances
Achieve the perfect surface finish and dimensional accuracy for your polycarbonate parts with our advanced finishing techniques and precision machining capabilities.
Available Surface Finishes
As-Machined
Ra 0.8-3.2 μm
Standard machined finish with visible tool marks. Cost-effective option for non-critical surfaces.
Bead Blasted
Ra 1.6-6.3 μm
Uniform matte finish that reduces tool marks and provides consistent appearance across the part.
Polished
Ra 0.1-0.4 μm
High-gloss mirror finish achieved through mechanical polishing for optical and aesthetic applications.
Vapor Polished
Ra 0.05-0.2 μm
Chemical vapor polishing creates optically clear surfaces ideal for transparent applications.
Painted
Custom colors
Professional painting with adhesion promoters ensures durable, attractive finishes in various colors.
Textured
Custom patterns
Specialized texturing for improved grip, aesthetic appeal, or light diffusion properties.
Precision Tolerances
Standard Tolerances
| Dimension Range | Standard Tolerance | Precision Tolerance |
|---|---|---|
| 0-6mm | ±0.1mm (±0.004″) | ±0.05mm (±0.002″) |
| 6-30mm | ±0.15mm (±0.006″) | ±0.1mm (±0.004″) |
| 30-120mm | ±0.2mm (±0.008″) | ±0.125mm (±0.005″) |
| 120-400mm | ±0.3mm (±0.012″) | ±0.2mm (±0.008″) |
| 400mm+ | ±0.5mm (±0.020″) | ±0.3mm (±0.012″) |
Special Considerations
Manufacturing Process Comparison
Choose the optimal manufacturing method for your polycarbonate parts based on volume, complexity, and cost requirements.
CNC Machining
Advantages
- No tooling required
- Rapid prototyping
- Complex geometries
- Tight tolerances
Injection Molding
Advantages
- Low per-part cost
- High volume capability
- Consistent quality
- Complex features
Thermoforming
Advantages
- Large part capability
- Lower tooling cost
- Deep draw parts
- Uniform wall thickness
Process Selection Guide
Quality Assurance & Testing
Comprehensive quality control processes ensure every polycarbonate part meets the highest standards for performance, durability, and dimensional accuracy.
Testing Capabilities
Dimensional Inspection
Precision coordinate measuring machine (CMM) inspection for complex geometries and tight tolerances.
- • 3D coordinate measurement
- • Surface profile analysis
- • Geometric dimensioning & tolerancing (GD&T)
Material Testing
Comprehensive material property verification to ensure performance meets specifications.
- • Tensile and flexural strength testing
- • Impact resistance verification
- • Thermal property analysis
Optical Testing
Specialized testing for optical components requiring precise light transmission properties.
- • Light transmission measurement
- • Haze level testing
- • Optical distortion analysis
Surface Analysis
Advanced surface characterization for critical applications requiring specific surface properties.
- • Surface roughness measurement
- • Stress analysis
- • Chemical composition verification
Certifications & Standards
Quality Metrics
Contact PartsMFGX
Our Location
Feige Industrial Park, Guanlan Street
Longhua District, Shenzhen, China
Email Us
Experience
12+ Years in Custom Parts Manufacturing
Capabilities
CNC Machining, Injection Molding, Thermoforming
ISO 9001:2015 Certified Facility
Why Choose PartsMFGX?
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