Hemostatic clamps are vital instruments in the medical field, designed to stop bleeding quickly and effectively, thereby safeguarding patients' lives.
When it comes to designing and manufacturing hemostatic clamps, material selection is of utmost importance. Chimei medical-grade ABS material has emerged as the preferred choice for manufacturing hemostatic clamps due to its exceptional performance advantages. Let's explore this with the editor from Qingdao Zhongxin Huamei Modified Plastics.
Why Material Matters for Hemostatic Clamps
Hemostatic clamps come into direct contact with human tissues during surgeries, so the materials used must be safe, reliable, and able to withstand the harsh conditions of medical environments, including repeated disinfection and sterilization.
物性 | ISO 测试方法 | 测试条件 | 单位 | PA-704LRP |
熔融指数 | 1133 | 220℃×10KG | ml/10 min | 17 |
比重 | 1183 | 23℃ | g/cm³ | 1.05 |
拉伸强度（yield） | 527 | 50 mm/min, yield | MPa | 47 |
拉伸强度（break） | 527 | 50 mm/min, break | MPa | 34 |
延伸率 | 527 | 50 mm/min | % | 70 |
弯曲强度 | 178 | 2 mm/min | MPa | 76 |
弯曲弹性模数 | 178 | 2 mm/min | GPa | 2.2 |
IZOD 冲击强度（23℃, Notched） | 180/1A | 23℃, Notched | KJ/m² | 19 |
IZOD 冲击强度（-30℃, Notched） | 180/1A | -30℃, Notched | KJ/m² | 9 |
Charpy 冲击强度（23℃ Notched） | 179 | 23℃ Notched | KJ/m² | 21 |
Charpy 冲击强度（-30℃ Notched） | 179 | -30℃ Notched | KJ/m² | - |
维氏软化温度（1 Kg,50℃/hr） | 306 | 1 Kg,50℃/hr | ℃ | 104 |
维氏软化温度（5 Kg,50℃/hr） | 306 | 5 Kg,50℃/hr | ℃ | 100 |
热变形温度（1.8 MPa Unannealed） | 75/A | 1.8 MPa Unannealed | ℃ | 83 |
热变形温度（1.8 MPa Annealed） | 75/A | 1.8 MPa Annealed | ℃ | 98 |
线膨胀系数 | 11359 | - | - | 8.6×10⁻⁵ |
燃烧等级 | - | UL-94 | - | 1.5mm HB |
成型收缩率 | 294-4 | - | % | 0.4 - 0.7 |
标记 | 1043 | - | - | >ABS |
Reliable Support from Qingdao Zhongxin Huamei Plastic Co., Ltd.
Qingdao Zhongxin Huamei Plastic Co., Ltd. is equipped with a fully automated computer color matching system and a database of over 50,000 formulations. As long as customers provide a Pantone number or a sample, we can produce a sample in 1 second, with the fastest same-day sample delivery. We ensure consistent batch color and stable performance of the materials for you.
Choose Chimei medical-grade ABS PA-704 for hemostatic clamps and rely on Qingdao Zhongxin Huamei's professional support to enhance the quality and reliability of your medical instruments.
