Medical TPU – Grade Portfolio
| Application |
Hardness Range |
Key Properties |
Suggested Grades |
| Medical Tubing (IV, oxygen, catheters) |
70A–90A |
Flexible, kink-resistant, transparent, sterilization stable |
Med-Tube 75A, Med-Tube 85A |
| Syringe Plungers & Seals |
80A–95A |
Elastic, low extractables, lubricant-free seal |
Med-Seal 85A, Med-Seal 90A |
| Connectors & Stoppers |
70A–85A |
Durable, chemical resistant, biocompatible |
Med-Stop 75A, Med-Stop 80A |
| Medical Films & Packaging |
70A–90A |
Transparent, hydrolysis resistant, flexible |
Med-Film 75A, Med-Film 85A |
| Mask Seals & Soft Parts |
60A–80A |
Soft-touch, skin contact safe, long-term flexibility |
Med-Soft 65A, Med-Soft 75A |
Medical TPU – Grade Data Sheet
| Grade |
Positioning / Features |
Density (g/cm³) |
Hardness (Shore A/D) |
Tensile (MPa) |
Elongation (%) |
Tear (kN/m) |
Abrasion (mm³) |
| Med-Tube 75A |
IV/oxygen tubing, flexible & transparent |
1.14 |
75A |
18 |
550 |
45 |
40 |
| Med-Tube 85A |
Catheter tubing, hydrolysis resistant |
1.15 |
85A |
20 |
520 |
50 |
38 |
| Med-Seal 85A |
Syringe plungers, elastic & biocompatible |
1.16 |
85A |
22 |
480 |
55 |
35 |
| Med-Seal 90A |
Medical seals, lubricant-free sealing performance |
1.18 |
90A (~35D) |
24 |
450 |
60 |
32 |
| Med-Stop 75A |
Medical stoppers, chemical resistant |
1.15 |
75A |
20 |
500 |
50 |
36 |
| Med-Stop 80A |
Connectors, durable & flexible |
1.16 |
80A |
21 |
480 |
52 |
34 |
| Med-Film 75A |
Medical films, transparent & sterilization stable |
1.14 |
75A |
18 |
520 |
48 |
38 |
| Med-Film 85A |
Medical packaging, hydrolysis resistant |
1.15 |
85A |
20 |
500 |
52 |
36 |
| Med-Soft 65A |
Mask seals, skin-contact safe, soft touch |
1.13 |
65A |
15 |
600 |
40 |
42 |
| Med-Soft 75A |
Protective soft parts, durable & flexible |
1.14 |
75A |
18 |
550 |
45 |
40 |
Note: Data for reference only. Custom specs available.
Key Features
- USP Class VI and ISO 10993 biocompatibility compliant
- Phthalate-free, latex-free, non-toxic formulation
- Stable under EO, gamma ray, and e-beam sterilization
- Shore hardness range: 60A–95A
- High transparency and flexibility
- Superior hydrolysis resistance (polyether-based TPU)
Typical Applications
- IV tubing, oxygen tubing, catheter tubes
- Syringe plungers and medical seals
- Connectors and stoppers
- Transparent medical films and packaging
- Mask seals and soft-touch medical parts
Customization Options
- Hardness: Shore 60A–95A
- Transparent, translucent, or colored versions
- Grades for extrusion, injection molding, and film
- Antimicrobial or adhesive-modified versions
- Cleanroom-grade packaging (25 kg bags)
Why Choose Medical TPU from Chemdo?
- Certified raw materials with guaranteed long-term supply
- Technical support for extrusion, molding, and sterilization validation
- Experience in India, Vietnam, and Southeast Asian healthcare markets
- Reliable performance in demanding medical applications
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