HDPE/HDPE TR-210/REPSOL 物性表
HDPE/HDPE TR-210/REPSOL
规格用途
该料用途 | 电话绝缘体; 电线电缆应用 |
备注说明 | ALCUDIA® TR210 is a high density polyethylene developed to provide excellent mechanical properties, toughness, good environmental stress cracking resistance (ESCR) and stability against oxidative degradation. This product provides a superior performance at high-speed extrusion together with a smooth surface finish of the cable. It is stabilized to be protected from thermal and shear degradation and contains a metal deactivator to ensure long-term ageing properties.TYPICAL APPLICATIONSSolid insulation of telephone single. Skin layer in foam-skin construction. Jelly-filled cable. ALCUDIA® TR210 can be extruded at a high melt temperature between 230°C - 260°C without risk of thermal or shear degradation. The optimum conditions depend on the application and the extrusion equipment used. When processed using proper extrusion conditions, ALCUDIA® TR210 is expected to meet the requirements of the following product and cable specifications: |
技术参数
性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
物理性能 | 密度 | ISO 1183 | 23°C | .녖터 | g/cm³ | 熔流率(熔体流动速率) | ISO 1133 | 190°C/2.16 kg | .딄 | g/10 min | 抗环境应力开裂 | ASTM D1693 | F50 | > 썲 | hr |
热性能 | 脆化温度 3 | ASTM D746 | < -ꍙ. | °C | 维卡软化温度 | ISO 306/A | 썲왐 | °C | 氧感应时间 | EN 728 | 200°C | > | min |
老化 | Retention of Mechanical Properties | ISO 527-3 | 100°C | > ꍙ | % |
挤出 | 熔体温度 | 왐 到 왐 | °C | ||
电气性能 | 介电常数 | ASTM D150 | 1 MHz | 왐. | 耗散因数 | ASTM D150 | 1 MHz | 터.-터 | Long Term Stability | IEC 60811-4-2 | 됥녂젇눹딲ꔱ쎉 | Weight Gain - by gel absorption | IEC 60811-4-2 | 70°C | < 썲 | % |
机械性能 | 拉伸应力 | ISO 527-2 | 断裂 | 왐. | MPa | 拉伸应变 | ISO 527-2 | 断裂 | ꍙ | % |
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