Medalist® MD-555Thermoplastic ElastomerTeknor Apex公司产品说明：Medalist MD-555 is a high performance thermoplastic elastomer intended for use in medical and healthcare applications, especially medical tubing. Medalist MD-555 is a medium hardness, low density, clear grade designed to be a sustainable alternative to flexible PVC with excellent processability and throughput in extruded tubing.物性信息：基本信息特性Low Specific Gravity纯度高低密度高压锅消毒好的消毒性环氧乙烷消毒抗伽马辐射可加工性，良好良好粘结性耐化学性良好清晰度，高无动物源性成分无卤中等硬度用途薄膜管件橡胶取代药物医疗/护理用品RoHS 合规性RoHS 合规外观清晰/透明形式粒子加工方法挤出流延薄膜注射成型物理性能额定值单位制测试方法比重0.888g/cm³ASTM D792熔流率（熔体流动速率） (230°C/2.16 kg)15g/10 minASTM D1238硬度额定值单位制测试方法肖氏硬度ASTM D2240 邵氏 A, 1 秒55ASTM D2240 邵氏 A, 5 秒53ASTM D2240弹性体额定值单位制测试方法拉伸应力ASTM D412 50%应变1.52MPaASTM D412 ****应变1.86MPaASTM D412 300%应变2.86MPaASTM D412抗张强度 (断裂)9.20MPaASTM D412伸长率 (断裂)890%ASTM D412撕裂强度31.0kN/mASTM D624压缩yongjiu变形 (23°C, 22 hr)9.1%ASTM D395法律声明The information and recommendations contained in this bulletin are, to the best of our knowledge, accurate and reliable but no guarantee of their accuracy is made. All products are sold upon condition that purchasers shall make their own tests to determine the suitability of such products for their particular purposes and uses and purchaser assumes all risks and liability for the results of use of the products, including use in accordance with seller's recommendations. Nothing in this bulletin constitutes permission or a recommendation to practice or use any invention covered by any patent owned by this company or others. There is no warranty of merchantability and there are no other warranties for the products described. For detailed Product Stewardship information, please contact us. Any product of Teknor Apex, including product names, shall not be used or tested in medical or food contact applications without the prior written acknowledgement of Teknor Apex as to the intended use. Please note that some products may not be available in one or more countries.注射额定值单位制料筒后部温度127 到 149°C料筒中部温度138 到 160°C料筒前部温度149 到 171°C射嘴温度171 到 193°C加工（熔体）温度171 到 193°C模具温度21 到 38°C注塑压力1.38 到 5.52MPa背压0.172 到 0.689MPa螺杆转速50 到 100rpm垫层3.81 到 25.4mm注射说明Drying is not necessary. However, if moisture is a problem, dry the pellets for 2 to 4 hours at 150°F (65°C).挤出额定值单位制料筒1区温度171 到 188°C料筒2区温度182 到 196°C料筒3区温度185 到 204°C料筒4区温度185 到 204°C料筒5区温度204 到 227°C口模温度204 到 227°C挤压说明Screw Speed: 30 to 100 rpm.Screen Pack Recommendation:60/200/200/60 to 60/200/400/400/200/60 mesh size.【订购导引】 我司所销售所有产品均为原厂原包，均可提供相关资料报告（如：物性表，MSDS报告，UL报告，COA报告，SGS报告，FDA等）！ 如您需要提前了解原料产品的相关性能或是需要原料产品的相关报告，请您通过或是客服与我联系！【物流说明】 自接到贵司订购单24小时内发货，珠三角，长三角，北京，天津均支持代收货款。货物送达后，请第一时间检查外包装，如发现物流过程中出现大量包装损坏及原料外漏的,请让物流人员出具证明并保存，并在24小时内与我司客服部取得联系。