Polyether TPU Color Masterbatch
Polyether-based TPU masterbatch with superior hydrolysis resistance and low-temperature flexibility.
Our polyether TPU color masterbatch is designed for polyether-based TPU applications requiring superior hydrolysis resistance and low-temperature flexibility. It is suitable for medical tubing, cables, films, and outdoor applications.
Product Features
- Superior hydrolysis resistance
- Low-temperature flexibility (-40°C)
- Microbial resistance
- Medical-grade options
- USP Class VI available
Typical Applications
Typical Physical Properties
The following data represents typical values for this specific grade. Values may vary slightly depending on color and pigment loading. All tests performed according to referenced ISO/ASTM standards.
Physical Properties
| Property | Test Method | Value |
|---|---|---|
| Carrier Resin | — | Polyether TPU (80A-70D) |
| Pigment Loading | — | 15-30% |
| Melt Index (190°C/5 kg) | ISO 1133 | 5-20 g/10 min |
| Density | ISO 1183 | 1.1-1.5 g/cm³ |
| Moisture Content | ISO 15512 | < 0.03% |
Processing Conditions
| Parameter | Value |
|---|---|
| Drying | 90-100°C, 2-3 hours |
| Processing Temperature | 185-215°C |
| Addition Ratio | 2-4% |
| Mold Temperature | 30-50°C |
Color Performance
| Property | Test Method | Value |
|---|---|---|
| Delta E (CIE Lab) | ISO 7724 | < 1.0 |
| Hydrolysis Resistance | ISO 15797 | > 80% retention |
| Lightfastness | ISO 105-B02 | 6-8 |
Disclaimer: The information and technical data provided herein are typical values and are not intended to be used as specifications. Testing is recommended under your own specific processing conditions to confirm suitability. For food-contact or medical applications, please contact us for grade-specific compliance documentation (FDA, EU 10/2011, USP Class VI, ISO 10993).
Other TPU Grades
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