BorSafe™ HE3470-LS
HDPE
博禄/北欧化工(Borealis AG/Borouge)
产品描述
BorSafe HE3470-LS is a bimodal polyethylene compound produced by the advanced Borstar technology.
Well dispersed carbon black gives outstanding UV resistance. Long term stability is ensured by an optimised stabilisation system.
BorSafe HE3470-LS is classified as an MRS 8.0 material (PE80).
Applications
BorSafe HE3470-LS is recommended for pressure pipe systems in the applications field of:
Drinking water Natural gas Pressure sewerage Industrial Relining Sea outfall
It is especially designed for the production of larger diameter, thick wall pipe, but can be processed for the whole range of diameters. It also shows excellent resistance to rapid crack propagation and slow crack growth.
基本信息
| 原厂资料 | 物性表-ISO(英文) | |||
| 产品特性 | 抗紫外线 | |||
| 成型方式 | 管材挤出 | |||
| 增强填充 | 2% 炭黑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.956 g/cm³ | ISO 1183 | Compound |
熔体质量流动速率(MFR) | |||
190℃/5 kg | 0.3 g/10 min | ISO 1133 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 22 Mpa | ISO 527-2 | 50 mm/min |
拉伸延伸率 | |||
断裂(brk) | 600 % | ISO 527-2 | |
拉伸模量 | 1000 Mpa | ISO 527-2 | 1 mm/min |
耐快速裂纹扩展(RCP) | 8 bar | ISO 13477 | S4 test, Pc at 0 °C, Test pipe 250 mm, SDR11 |
耐裂纹扩展 | 2000 hr | ISO 13479 | 8 bar, 80 °C |
| 其他性能 | 值/单位 | 测试标准 | 测试条件 |
氧化诱导期(OIT) | 20 Min | EN 728 | 200 °C |
最小环向张应力强度(MRS) | 8 MPa | - |