HANWHA CHNA-8380High Density (HMW) PolyethyleneHanwha Chemical产品说明：Hanwha CHNA-8380 is a high molecular weight, high density polyethylene(HDPE) insulation compound especially designed for high-speed wire insulating extrusion process. It provides excellent processability, enviro
nmental and thermal stress cracking resistance. It meets major internatio
nal aging test specification for both solid and foam/skin insulation. It can be used for the full range of telephone cable insulation including air-core, jelly-filled and LAN cable (Cat. 5/5e).物性信息：基本信息特性高 ESCR（抗应力开裂）高分子量高密度可加工性，良好用途电线电缆应用通信电线绝缘材料机构评级ASTM D 1248, III, Class A, Cat. 4, Grade E8ASTM D 1248, III, Class A, Cat. 4, Grade E9BS 6234 Type H03ICEA S-84-608IEC 60708NF C 32-060形式粒子加工方法电线&线缆挤出成型挤出物理性能额定值单位制测试方法密度0.945g/cm³ASTM D1505熔流率（熔体流动速率） (190°C/2.16 kg)0.70g/10 minASTM D1238抗环境应力开裂 (50°C, 10% Igepal, F0)> 1000hrASTM D1693硬度额定值单位制测试方法肖氏硬度 (邵氏 D, 1 秒)53ASTM D2240机械性能额定值单位制测试方法抗张强度23.5MPaASTM D638伸长率 (断裂)550%ASTM D638老化额定值单位制测试方法Oven Aging (100°C)2.0day拉伸强度保持率 - 2 days (100°C)> 90%ASTM D638伸长保持率 - 2 days (100°C)> 90%ASTM D638热性能额定值单位制测试方法耐热应力裂纹> 96hrASTM D2951氧感应时间 - AI (200°C)> 100minASTM D3895脆化温度< -76.0°CASTM D746电气性能额定值单位制测试方法体积电阻率> 1.0E+16ohms·cmASTM D257介电常数 (1 MHz)< 2.30ASTM D150耗散因数 (1 MHz)< 1.0E-4ASTM D150挤出额定值单位制熔体温度240 到 280°C
