BorPure™ MB5569
HDPE
博禄/北欧化工(Borealis AG/Borouge)
产品描述
BorPure MB5569 is a multimodal, high-density polyethylene intended for injection and compression moulding with strong focus on organoleptic performance in combination with excellent ESCR.
This grade is especially designed for beverage caps and closures for carbonated soft drinks, teas and juices.
It contains slip agent for optimum torque performance of the cap. Material is not recommended to be used for bottled water caps.
Applications
BorPure MB5569 has been developed especially for applications like: Caps and closures
Special features
Good impact strength Excellent stress crack resistance Excellent organoleptic properties
基本信息
| 原厂资料 | 物性表-ISO(英文) | |||
| 产品特性 | 良好冲击性饮用水级ESCR | |||
| 添加助剂 | 增滑剂 | |||
| 成型方式 | 注塑模压 | |||
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 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 0.8 g/10min | ISO 1133 | |
环境应力开裂(ESCR ) | 750 Hours | ASTM D 1693 | Igepal 10%, F50 |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 26 Mpa | ISO 527-2 | 50 mm/min |
拉伸延伸率 | |||
屈服(yld) | 9 % | ISO 527-2 | 50 mm/min |
拉伸模量 | 1000 Mpa | ISO 527-2 | 1 mm/min |
全缺口蠕变试验(FNCT) | 65 hr | ISO 16770 | 6 MPa, 50 °C |