HDPE韩国韩华8380代理
HANWHA CHNA-8380
High Density (HMW) Polyethylene
Hanwha 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, environmental and thermal stress cracking resistance. It meets major international 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:
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 E8 ASTM D 1248, III, Class A, Cat. 4, Grade E9 BS 6234 Type H03 ICEA S-84-608 IEC 60708 NF C 32-060 |
形式 | 粒子 |
加工方法 | 电线&线缆挤出成型 挤出 |
密度 | 0.945 | g/cm³ | ASTM D1505 |
熔流率(熔体流动速率) (190°C/2.16 kg) | 0.70 | g/10 min | ASTM D1238 |
抗环境应力开裂 (50°C, 10% Igepal, F0) | > 1000 | hr | ASTM D1693 |
肖氏硬度 (邵氏 D, 1 秒) | 53 | ASTM D2240 |
抗张强度 | 23.5 | MPa | ASTM D638 |
伸长率 (断裂) | 550 | % | ASTM D638 |
Oven Aging (100°C) | 2.0 | day | |
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 |
耐热应力裂纹 | > 96 | hr | ASTM D2951 |
氧感应时间 - AI (200°C) | > 100 | min | ASTM D3895 |
脆化温度 | < -76.0 | °C | ASTM D746 |
体积电阻率 | > 1.0E+16 | ohms·cm | ASTM D257 |
介电常数 (1 MHz) | < 2.30 | ASTM D150 | |
耗散因数 (1 MHz) | < 1.0E-4 | ASTM D150 |
熔体温度 | 240 到 280 | °C |
展开全文
相关产品