Medical-grade TPU (Thermoplastic Polyurethane) materials are widely used in the manufacturing of medical devices due to their unique properties. Here are some key characteristics of medical-grade TPU materials:
1. Biocompatibility: Medical-grade TPU materials typically possess good biocompatibility, suitable for contact with the human body, and comply with biocompatibility standards such as ISO 10993.
2. High Elasticity and Flexibility: TPU materials have excellent elasticity and flexibility, capable of withstanding repeated bending and stretching without breaking. They are suitable for medical devices that require frequent bending, such as catheters and medical tubing.
3. Chemical Resistance: TPU materials have good resistance to many chemicals, including common disinfectants and cleaning agents, making them easy to clean and disinfect in a medical environment.
4. Hydrolysis and Aging Resistance: TPU materials can maintain their physical properties in humid environments, suitable for long-term implantation or contact with bodily fluids.
5. Transparency: Certain types of TPU materials have good transparency, facilitating the observation of fluid or medication flow, making them suitable for syringes and IV bags.
6. Processability: TPU materials are easy to process and can be molded through extrusion, injection molding, blow molding, etc., suitable for manufacturing medical devices of various shapes and sizes.
7. Temperature Resistance: TPU materials maintain their physical properties across a wide temperature range, suitable for use in different environmental temperatures.
8. Antimicrobial Properties: Some medical-grade TPU materials have antimicrobial characteristics, capable of inhibiting the growth of bacteria and fungi, making them suitable for medical devices requiring high standards of hygiene.
9. Adjustable Hardness and Rigidity: By adjusting the formulation of TPU, materials with different hardness and rigidity can be obtained to meet the needs of various applications.
10. Recyclability: TPU materials have high recyclability, which can be recycled in the production process, reducing waste and environmental impact.
11. Colorability: TPU materials can be colored by adding pigments or dyes to obtain different colors, facilitating the distinction of different types of medical devices or aesthetic design.
12. Compatibility with Other Materials: TPU materials can be co-extruded or laminated with other materials such as PVC, PE, PP, etc., to achieve better performance or meet specific application requirements.
These characteristics make medical-grade TPU materials very popular in the manufacturing of medical devices, widely used in products such as catheters, syringes, IV bags, surgical gloves, medical tubing, artificial organs, etc.
Micro-tube specializes in extrusion tubes for various polymers.
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>Inner diameter range: 0.0059″~0.3937″ / 0.15~10.0mm
>Outer diameter range: 0.0079″~0.4724″ / 0.20~12.00mm
>Length:
Customized
>Accuracy: Max ±0.01mm
>Color:
Transparent or customized
>Radiologic: Pure / BaSO4
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