TPU Injection Molding
Prototype to production TPU parts with controlled hardness, stable dimensions, and repeatable cosmetic quality.
- Shore A/D options for grips, seals, and impact parts
- Tooling + molding support for clean edges, low flash, consistent fit
- Production-ready QC with CTQ planning and optional reports
ISO 9001 | ISO 13485 | IATF 16949 | AS9100D
TPU Injection Molding Service
Kemal provides TPU injection molding for custom flexible parts, from prototype builds to production runs.
We support DFM feedback at quoting, delivering mold design, and manufacturing, color matching, and CTQ-based inspection planning.
TPU Grades Supported for Injection Molding
| TPU Grade Family | Injection Molding Characteristics | Typical Part Types |
|---|---|---|
|
Texin® (selected grades) |
Good flow for injection molding; oil and fuel resistance; suitable for sealing parts |
Seals, gaskets, fluid-handling components |
|
Texin® (medical-grade options) |
Stable properties over time; controlled flexibility for soft parts |
Medical tubing, flexible housings |
|
Elastollan® |
Wide hardness range (Shore A–D); high abrasion resistance; suitable for thick or load-bearing TPU parts |
Wheels, rollers, protective components |
|
Estane® |
Maintains flexibility at low temperature; suitable for outdoor-use TPU parts |
Automotive trim, outdoor enclosures |
|
Desmopan® |
High impact strength; transparent grades available |
Protective covers, electronic housings |
Note: Additional TPU grades and custom formulations are available upon request to meet specific industry standards or certifications.
TPU Injection-Molded Parts Gallery
Seals & Gaskets
Compression behavior and edge definition controlled for leak paths.
Vibration Dampers / Pads
Hardness selection and thickness control for repeatable damping.
Grips & Overmolded Handles
Gate and shutoff planning to keep cosmetic and touch surfaces clean.
Cable Grommets / Strain Reliefs
Retention features supported for bending cycles and pull-through resistance.
Wheels & Rollers
Wear surfaces and functional diameters managed for stable performance.
Protective Covers / Caps
Fit features tuned for consistent assembly and removal force.
Why Choose Kemal for TPU Injection Molding
Injection Mold & TPU Molding Experience
Hands-on experience in mold building and TPU injection molding across multiple industries and part types.
In-House Tooling & Molding
Mold design, fabrication, injection molding, and secondary processes managed under one manufacturing workflow.
Certified Quality Systems
Operations aligned with ISO 9001, ISO 13485, IATF 16949, and AS9100D requirements.
TPU Material & Hardness Selection
Support for TPU grade and hardness selection based on functional and molding requirements.
Prototype to Production Support
Flexible volumes supported, from prototype builds to production runs.
DFM & Tooling Feedback
Design review at quoting to address geometry, gating, and molding risks before tooling.
Design Considerations for TPU Injection Molding
TPU parts require specific design considerations to ensure stable molding, dimensional control, and consistent part performance.
Design Aspect | Typical Practice | Manufacturing Impact |
|---|---|---|
Wall Thickness | 1.0–3.0 mm | Supports flexibility while maintaining structural stability |
Draft Angle | 1–3° | Reduces ejection force and surface damage |
Corner Radii | ≥ 0.5 × wall thickness | Improves material flow and reduces stress concentration |
Gating | Edge or tab gates | Helps control flow marks and weld lines |
Drying | 2–4 hrs at 80 °C | Reduces moisture-related defects (splay, bubbles) |
TPU part geometry and processing parameters are reviewed during quoting to align design intent with molding feasibility.
Comprehensive Plastic Part Services
We provide early-stage design for manufacturability (DFM) analysis to optimize wall thickness, draft angles, and gate placement. This helps identify risks upfront and reduces costly mold changes later.
From single- to multi-cavity and hot runner molds, we build tooling that matches your production needs. Steel selection and surface finishes ensure durability and precision over the mold’s lifetime.
We offer standard molding, insert molding, and overmolding options. Each run is monitored with scientific process controls and full batch traceability to guarantee consistent results.
Choose from painting, pad printing, laser marking, and UV coating. ABS is especially well-suited for surface finishes, making it ideal for branded housings and visible parts.
Every part goes through strict IQC, IPQC, and OQC processes. We provide dimensional reports and compliance documentation to meet international standards.
From sub-assemblies to custom packaging, we streamline the final steps before shipping. Global logistics support ensures your parts arrive efficiently and ready to use.
Our Customers
Trusted by 500+ Global Innovators & Industry Leaders
