What characteristics do the materials of single-use syringes need to have?

Disposable syringe, product performance structure and composition Disposable syringe is composed of jacket, core rod, rubber stopper, cone head, pressing hand and cone head. The scope of application of the product is matched with a single-use injection needle for subcutaneous, intramuscular, intravenous injection of liquid medicine, blood drawing or drug dissolution. Usually polyethylene, also known as PP, is usually medical grade and has relevant certifications. But as far as I know, not all hospitals use medical-grade PP raw materials in the strict sense, and syringe manufacturers will also determine the quality of the materials according to the size and grade of the hospital. This material should have:

1. Various sterilization options (high pressure, hot steam, ethylene oxide, gamma ray, electron beam).
2. Excellent transparency and gloss.
3. Excellent balance of rigidity and impact resistance, basically no distortion.
4. Good low temperature impact resistance.

Only in this way can we meet the needs of making materials for single-use syringes.




1ml insulin syringe