Polyester-based TPU 3D Printing Service
Advantages of Polyester-based TPU 3D printing: Higher mechanical strength, wear resistance, and chemical corrosion resistance (especially oil resistance), suitable for high-load industrial scenarios. 3D printing enables complex mechanical structures (e.g., gears, seals) while retaining material tensile and tear resistance, with high surface precision. Widely used in automotive parts (e.g., wear-resistant bushings), aerospace lightweight components, and industrial flexible molds, balancing durability and design freedom.
Primary Benefits:
- Industrial Machinery Components
- Automotive & Transportation Parts
- Aerospace Lightweight Components
What do you want printed?
You can also send us 3D object files at our Email:Jerry.xiao@julyn.cn
TPU Material Properties
| Flexural Modulus | Abrasion Resistance | Tensile Stress | Tear Strength | Tensile Elongation (Break) | |
| Test Method | ASTM D790 | ASTM D1044 | ASTM D412 | ISO 34-1 | ASTM D412 |
| Texin 245D | 73F: 9,990 psi | 70 mg | 50% strain: 1,100 psi 100% strain: 1,310 psi | 700 lb/fin | 500% |
| 158F: 7,500 psi | 300% strain: 3,000 psi | ||||
| Texin 983A | -22F: 8,560 psi | 30 mg | 100% strain: 798 psi | 500 lb/fin | 670% |
| 73F: 3,900 psi | 300% strain: 1,200 psi |
3D-Printed TPU Part Dimensions
Maximum part size and minimum feature size will vary based on selected resolution. 3D-printed TPU is available in high, normal, and large format resolutions.
| Resolution | US | Metric | |
| Maximum Dimensions | High (20 um) | 3.8 in.x 3.8 in.x 3.7 in. | 98mm x98mm x94mm |
| Normal (30 um) | 9.6 in.x 9.6 in.x 13.0 in. | 244mmx244mmx330mm | |
| Large Format (40 um) | 31.5 in. x 15.7 in.x 19.7 in. | 800mmx398mm x500mm | |
| Minimum Feature Size | High (20 um) | 0.015 in. | 0.381mm |
| Normal (30 um) | 0.030 in. | 0.762mm | |
| Large Format (40 um) | 0.015 in. | 0.381mm |
How Does TPU 3D Printing Work?
First, design a 3D model in CAD and import it into slicing software to layer it into 0.05-0.1mm slices, generating support structures for complex shapes. The lifting platform immerses into the TPU resin tank, where UV laser/projector cures layers per sliced data. The platform lowers, repeating spreading and curing until completion. Post-printing, remove supports, clean surface resin with alcohol/agents, then cure in UV chamber to enhance elasticity, strength, and weather resistance. Suitable for flexible electronics, medical catheters, and precision optics.
Get An Accurate Quote Quickly
If you have 3D printing needs, you can leave your email address, and we will reply to you within 30 minutes.
Email:
jerry@coreprint3d.com
Phone:
+86:180 2696 3929
Jieshun Technology Center, Longhua District, Shenzhen
Dongguan Songshan Lake International Innovation and Entrepreneurship Community
