Bormed™ HE7541-PH
HDPE
博禄/北欧化工(Borealis AG/Borouge)
产品描述
Bormed™ HE7541-PH is a bimodal high density polyethylene intended for evaluation for use in Healthcare applications. Bormed HE7541-PH is typically used in articles produced via injection moulding. This grade combines high environmental stress crack resistance and easy processing. Material can be sterilised with ethylene oxide, steam and radiation up to 35 kGy; as a result of sterilisation by radiation some minor yellowing can occur.
CAS-No. 25087-34-7
Applications
Bormed HE7541-PH has been evaluated according to different regulations and norms. Typical applications are mentioned below for Medical and Diagnostic devices or Pharmaceutical packaging. However, Borealis should be consulted for final approval to evaluate the use of Bormed HE7541-PH .
Caps and closures Shoulders for tubes Containers for tablets, powder or granules
The customer should be aware that Bormed products may only be used in applications which are pre-approved for evaluation by Borealis received in the form of a risk assessment form (RAF) review response. Without such preapproval, no use of the grade shall be made. In case of doubt, the customer should seek pre-approval for evaluation from Borealis to proceed through their Sales or technical contact. Borealis makes no warranties beyond what is contained in this product datasheet and the customer is responsible for reading and accepting the disclaimer as contained in this product datasheet.
Special Features
Easy processing High ESCR
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 易成型医疗级耐伽马射线环氧乙烷灭菌(EtO)耐蒸煮ESCR | |||
| 成型方式 | 注塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.954 g/cm³ | ISO 1183 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 4 g/10min | ISO 1133 | |
环境应力开裂(ESCR ) | 40 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 |
弯曲模量 | 1250 Mpa | ISO 178 | 2 mm/min |
拉伸模量 | 1150 Mpa | ISO 527-2 | 1 mm/min |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 61 D | ISO 868 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 71 °C | ISO 75-2 | |
熔融温度(Tm) | 129 °C | ISO 11357-3 | DSC |