Radiopaque TPEE Compound
This radiopaque compound, based on TPEE (thermoplastic polyester elastomer), offers excellent X-ray opacity while maintaining superior flexibility and elasticity.
With radiopaque filler content of up to 45% (barium sulfate) or 40% (bismuth oxide), the compound maintains uniform dispersion and excellent processability. The extruded products exhibit a high-quality, smooth surface finish, making this material ideal for various medical applications, such as catheter components and radiopaque tubing.
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Details
Features
- Radiopaque filler type and content:
Barium sulfate: 8–45%
Bismuth oxide: up to 40% - Good processability for extrusion and injection molding
- No agglomeration; contrast agent is evenly dispersed
- Smooth surface finish, suitable for medical devices with high appearance standards
- Combines flexibility with mechanical strength
Applications
- Radiopaque medical components such as catheters and drainage tubes
- Radiopaque layer in interventional catheters
- Co-extrusion with other thermoplastic elastomers to enhance overall radiopacity
