Custom Plastic Solutions for Global Industries
Expert Plastic Manufacturing & Custom Fabrication Services | HDC
At HDC, we specialize in delivering high-performance plastic components tailored to your exact specifications. Leveraging advanced technologies transforms premium materials into durable, precision-engineered products.
Why Choose Plastic
Weight Optimization Mastery
✅Density: 1.02-1.45g/cm³ (50% lighter than aluminum) | Thin-wall molding down to 0.3mm
✅Monolithic structures reduce assembly parts
Chemical Warfare Defense
✅PH1-13 resistance | 3X longer service life than 316SS in acidic environments
✅PVDF passes ASTM D543 chemical resistance
Cost-Smart Manufacturing
✅High-volume molding costs 40% less than metal stamping | Tooling lifespan 500,000+ cycles
✅128-cavity micro-molding for precision gears
Why Partner With Us
Mold Mastery Advantage
✅In-house mold design & manufacturing
✅30% faster tooling delivery vs industry average
Full-Process Control
✅Seamless transition between processes
✅Dedicated cleanrooms for optical/medical parts
Micron-Level Precision
✅±0.03mm CNC machining tolerance
✅Medical-grade micro molding (ISO 13485)
Global Support
✅Multilingual engineering support (EN/DE/JP)
✅10+ years global export experience
Tailored Material Solutions
✅We provide 20+ standard polymer grades
✅Custom material modifications available
Risk-Free Commitment
✅Free rework/replacement for material-related defects.
✅Commit to Product Quality and customer satisfaction.
Plastic Selection Guide
This guide compares 10 key polymer grades across 12 critical parameters—from mechanical strength to chemical compatibility—tailored for industrial designers and procurement specialists.
Need help matching materials to your application
ABS (Acrylonitrile Butadiene Styrene)
| Composition | Acrylonitrile (20-30%), Butadiene (6-30%), Styrene (40-60%) |
| Density | 1.04-1.07 g/cm³ |
| Processing Temp. | 200-240°C (injection molding) |
| Tensile Strength | 40 MPa |
| Impact Resistance | High (6-30 kJ/m²) |
| Water Absorption | 0.2-0.4% (24h immersion) |
| Flame Rating | HB (UL94) |
| Recommended Processes | Injection molding, CNC machining, FDM 3D printing |
| Avoid | Prolonged UV exposure, high-temperature environments (>80°C) |
| Applications | Automotive dashboards, electronic housings, LEGO bricks |
PVC (Polyvinyl Chloride)
| Composition | Vinyl Chloride monomer + Plasticizers (Phthalates/Non-phthalates) |
| Density | 1.3-1.45 g/cm³ |
| Processing Temp. | 160-210°C (Extrusion/Calendering) |
| Tensile Strength | 50-60 MPa (Rigid) |
| Impact Resistance | 2-40 kJ/m² (Flexible grades) |
| Water Absorption | 0.04-0.4% (24hr immersion) |
| Flame Rating | V-0 (Self-extinguishing) |
| Recommended Processes | Extrusion, Injection molding, Thermoforming |
| Avoid | >60°C continuous heat, Strong oxidizers |
| Applications | Plumbing pipes, Medical tubing, Window profiles |
PMMA (Acrylic)
| Composition | Methyl Methacrylate Polymer |
| Density | 1.17-1.20 g/cm³ |
| Processing Temp. | 220-250°C (Injection Molding) |
| Tensile Strength | 65-75 MPa |
| Impact Resistance | 1.5-2.5 kJ/m² (Notched Izod) |
| Water Absorption | 0.3-0.4% (24hr immersion) |
| Flame Rating | HB (UL94) |
| Recommended Processes | Casting, CNC machining, Laser cutting |
| Avoid | Abrasive cleaners, >90°C thermal stress |
| Applications | Display screens, Light guides, Aquarium windows |
UHMW (Ultra-High Molecular Weight Polyethylene)
| Composition | Ethylene Polymer (3-6M molecular weight) |
| Density | 0.93-0.94 g/cm³ |
| Processing Temp. | 135-180°C (Compression Molding) |
| Tensile Strength | 40-50 MPa |
| Impact Resistance | No break (Notched Izod) |
| Water Absorption | <0.01% (24hr immersion) |
| Flame Rating | HB (UL94) |
| Recommended Processes | CNC machining, Compression molding |
| Avoid | >80°C environments, Strong oxidizing acids |
| Applications | Conveyor liners, Artificial joints, Marine dock buffers |
POM-H Homopolymer(Delrin)
| Composition | Polyoxymethylene Homopolymer |
| Density | 1.41-1.43 g/cm³ |
| Processing Temp. | 190-210°C (Injection Molding) |
| Tensile Strength | 70-80 MPa |
| Impact Resistance | 10-15 kJ/m² (Notched Izod) |
| Water Absorption | 0.2-0.3% (24hr immersion) |
| Flame Rating | HB (UL94) |
| Recommended Processes | CNC machining, Injection molding |
| Avoid | Continuous UV exposure, Concentrated acids |
| Applications | Gear wheels, Fuel system components, Precision bearings |
HDPE (High-Density Polyethylene)
| Composition | Ethylene Polymer (0.94-0.97 g/cm³) |
| Density | 0.94-0.97 g/cm³ |
| Processing Temp. | 180-240°C (Blow Molding) |
| Tensile Strength | 25-35 MPa |
| Impact Resistance | 50-100 kJ/m² (Notched Izod) |
| Water Absorption | <0.01% (24hr immersion) |
| Flame Rating | HB (UL94) |
| Recommended Processes | Blow molding, Extrusion, Thermoforming |
| Avoid | Stress cracking environments (>50°C) |
| Applications | Chemical tanks, Food packaging, Playground equipment |
PTFE (Polytetrafluoroethylene)
| Composition | Tetrafluoroethylene Polymer |
| Density | 2.15-2.20 g/cm³ |
| Processing Temp. | 360-380°C (Sintering) |
| Tensile Strength | 20-35 MPa |
| Impact Resistance | 2-3 kJ/m² (Notched Izod) |
| Water Absorption | 0.01% (24hr immersion) |
| Flame Rating | V-0 (UL94) |
| Recommended Processes | Compression molding, CNC machining |
| Avoid | Alkali metals, High radiation environments |
| Applications | Non-stick coatings, Semiconductor seals, Valve seats |
Nylon (PA6/PA66)
| Composition | Polyamide 6/6.6 |
| Density | 1.12-1.15 g/cm³ |
| Processing Temp. | 260-290°C (Injection Molding) |
| Tensile Strength | 70-85 MPa (Dry) |
| Impact Resistance | 5-8 kJ/m² (Notched Izod) |
| Water Absorption | 1.5-3% (24hr immersion) |
| Flame Rating | V-2 (UL94) |
| Recommended Processes | Injection molding, CNC machining, Extrusion |
| Avoid | Strong acids, Continuous moisture exposure |
| Applications | Cable ties, Bushings, Sports equipment |
Advanced Plastic Fabrication Technologies
Harnessing cutting-edge techniques and industry-leading expertise, HDC delivers precision plastic components across diverse applications—ensuring quality, scalability, and cost-efficiency for global partners.
CNC Machining
Positioning Accuracy: ±0.01mm
Max Workpiece Size: 800×500×300mm
Recommended Materials: POM, Nylon, PTFE, UHMW, ABS
Key Advantages:
Rapid prototyping and low-to-medium volume production.
Injection Molding
Molding Precision: ±0.05mm
Max Part Dimensions: 600×400×200mm
Recommended Materials: ABS, HDPE, PMMA, PVC
Key Advantages:
High-volume production with consistent quality . (10,000+ units/month).
Blow Molding
Wall Thickness: ±0.1mm
Max Part Size: 1200×800mm (hollow structures)
Recommended Materials: HDPE, PVC, UHMW
Key Advantages:
Lightweight, leak-proof containers and automotive components.
3D Printing
Layer Resolution: 50–100 µm
Max Print Size: 500×500×500mm
Recommended Materials: ABS, Nylon, PMMA, UHMW
Key Advantages:
Complex, lightweight geometries without tooling costs.
FAQ
HDC works with a variety of plastic materials including POM, PTFE, PVC, Polycarbonate, UHMW, PMMA, and Nylon. Each material offers unique properties, allowing us to tailor solutions to meet the specific requirements of your application.
We offer CNC Machining, Blow Molding, and Injection Molding. These processes provide a range of precision and production capabilities, from intricate single-unit prototypes to large-volume production runs.
Yes, HDC can assist in the design and prototyping phases. Our team of experts works closely with you to refine product designs and ensure that the prototypes meet all functional and aesthetic requirements before moving to full-scale production.
The lead time can vary depending on the complexity of the part and the chosen manufacturing process. Typically, it ranges from a few weeks for simpler parts to several months for more complex or high-volume orders.
We implement rigorous quality control processes at every stage of production, from initial material selection to final inspection. Our facilities are equipped with advanced testing and measurement tools to ensure each part meets our high standards and your specific requirements.
Yes, the minimum order quantity depends on the specific part and manufacturing process involved. We strive to accommodate various production sizes and will work with you to find the most cost-effective solution for your project.
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