Borcoat™ HE3450
HDPE
博禄/北欧化工(Borealis AG/Borouge)
产品描述
Borcoat™ HE3450 is a bimodal, high density polyethylene compound and is coloured black
Borcoat HE3450 contains finely dispersed carbon black that helps to impart excellent weathering properties.
Applications
Borcoat HE3450 is recommended as a top coat for a three layer PE system used in: Steel Pipe Coating
Borcoat HE3450 is produced using advanced Borstar® technology that provides the material with good melt strength and extrudability, as well as superior mechanical properties at both low and high design temperatures and very good ESCR.
Specifications
Borcoat HE3450 is intended to fulfil following National and International standards, when appropriate industrial manufacturing standard procedures are applied and a continuous quality system is implemented and when used in combination with Borcoat ™ ME0420 or Borcoat ™ ME0433 and a compatible powder epoxy. ISO 21809-1 CAN/CSA-Z245.21 DIN 30670 Gazprom 2-2.3-130-2007 NF A49-710
Special Features
Borcoat HE3450 is suitable for severe lay conditions at low or elevated ambient temperatures. High processing speeds and a reduction in layer thickness may be possible under certain conditions. Borcoat HE3450 is intended for design temperature from -45 to +80 °C.
基本信息
| 原厂资料 | 物性表-ISO(英文) | |||
| 产品特性 | 易成型耐候性ESCR | |||
| 颜色形状 | 黑色 | |||
| 成型方式 | 挤出涂装 | |||
| 增强填充 | 炭黑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.939 g/cm³ | ISO 1183 | Base Resin |
密度 | 0.95 g/cm³ | ISO 1183 | Compound |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 0.5 g/10min | ISO 1133 | |
190℃/5 kg | 2 g/10 min | ISO 1133 | |
环境应力开裂(ESCR ) | 5000 Hours | ASTM D 1693 | 50 °C, Igepal 10 %, F0 |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 18.5 Mpa | ISO 527-2 | 50 mm/min |
断裂(brk) | 26 Mpa | ISO 527-2 | 50 mm/min |
拉伸延伸率 | |||
断裂(brk) | 600 % | ISO 527-2 | 50 mm/min |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
脆化温度 | -80 °C | ASTM D 746 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 60 D | ISO 868 | 1 s |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 115 °C | ISO 306/A50 | 10 N |
熔融温度(Tm) | 128 °C | ISO 11357-3 | |
| 其他性能 | 值/单位 | 测试标准 | 测试条件 |
氧化诱导期(OIT) | 30 Min | ISO 11357 | 210 °C |