东莞市嘉清塑胶原料有限公司
TOPILENE HJ541CP is specially designed for caps on plastic bottles. It has very high stiffness and workability which is ideal for manufacturing top-quality caps. Both compression and injection molding are applicable.
Characteristics
Caps on bottles need dimensional stability for tight sealing. Balance between stiffness and impact strength is also important to avoid deformation or breakage during transportation. Hyosung’s PP for caps is optimized for these specific requirements and can be used in high-speed production line such as CCM.
The Hyosung Advantage
- Balanced stiffness and impact strength
- Superior processability
- Dimensional stability
- Ensuring food safety and hygiene
Properties
| HJ541CP | 6.5 | Pressure and heat resistant cap | Stiffness, Processibility, Impact strength |
产品参数
| 性能项目 | 试验条件[状态] | 测试方法 | 测试数据 | 数据单位 | |
| 基本性能 | 熔体流动速率 | ASTM D-1238 | 6.5 | g/10min | |
| 机械性能 | lzod冲击强度 | -10℃ | ASTM D-256 | 5.5 | kg·cm/cm |
| 弯曲模量 | ASTM D-790 | 16,500 | MPa | ||
| lzod冲击强度 | 23℃ | ASTM D-256 | 10 | kg·cm/cm | |
| 断裂伸长率 | ASTM D-638 | 200 | % | ||
| 洛氏硬度 | ASTM D-785 | 88 | R-Scale | ||
| 抗张强度 | ASTM D-638 | 330 | MPa | ||
| 热性能 | 结晶度 | HS METHOD | 126 | ℃ | |
| 熔点 | HS METHOD | 165 | ℃ | ||
| 热变形温度 | 4.6MPa | ASTM D-648 | 125 | ℃ | |
