Disposable syringes, product performance structure and composition Disposable syringes are composed of a jacket, a core rod, a rubber stopper, a cone, a handle and a cone. The scope of application of the product is matched with a disposable injection needle for subcutaneous, intramuscular, and intravenous injection of liquid medicine, blood draw or drug dissolution.
Usually polyethylene, that is, PP, usually medical grade, with relevant certification. But as far as I know, not all hospitals use the strictest medical grade PP raw materials, and syringe manufacturers will also determine the quality of the materials according to the size of the hospital. This material should have
1. Multiple sterilization options (high pressure, hot steam, ethylene oxide, gamma rays, electron beam).
2. Excellent transparency and luster.
3. Excellent balance of rigidity and impact resistance, lowest distortion.
4. Good low temperature impact resistance.
Only in this way can it meet the needs of making materials for disposable syringes.