SABIC® HDPE B5429
HDPE
沙特基础 (SABIC)
产品描述
B5429 grade is medium molecular weight High Density Polyethylene copolymer. They are primarily intended for blow molding articles of small sizes. B5429 series grades offer excellent combination of toughness, stress cracking resistance, load bearing strength with easy processability. The grade available with antistatic additive is B5429A.
TYPICAL APPLICATIONS
B5429 is classified as a multipurpose blow molding grade. It may be blow molded into containers for household and industrial chemicals (eg. Detergents, bleach, fabric softeners, solvents, paints etc), automotive supplies, foodstuffs, toiletries and cosmetics . They can also be used in other hollow thin walled parts and profile extrusions.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 成型方式 | 挤出吹塑 | |||
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 | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 0.3 g/10min | ASTM D1238 | |
200℃/2.16kg | 29 g/10 min | ASTM D 1238 | |
环境应力开裂(ESCR ) | 60 Hours | ASTM D1693B | F50, 10% Igepa |
环境应力开裂(ESCR ) | 100 Hours | ASTM D1693B | F50, 100% Igepa |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 28 Mpa | ASTM D638 | |
断裂(brk) | 19 Mpa | ASTM D638 | |
拉伸延伸率 | |||
断裂(brk) | 500 % | ASTM D638 | |
弯曲强度 | |||
- | 25 Mpa | ASTM D790 | |
弯曲模量 | 1000 Mpa | ISO 178/1A | |
拉伸模量 | 1050 Mpa | ASTM D638 | 1% Secant |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁无缺口(Izod Unnotched) | |||
- | 180 J/m | ASTM D 256 | |
脆化温度 | -75 °C | ASTM D 746 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 65 D | ASTM D 2240 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 124 °C | ASTM D1525 | |
熔融温度(Tm) | 180~220 °C | Internal | |
加工温度 | 170~200 °C | - |