YUPLENE? H221P
聚丙烯均聚物
SK Global Chemical
产品说明:
YUPLENE H221P is the homo polypropylene particularly suitable for BOPP film. H221P is designed to combine the benefits of high speed grades with general purpose. H221P meets the FDA requirements in the Code of Federal Regulations in 21 CFR 177.1520 for food contact. H221P has excellent processability and stretchability, high stiffness and strength, good barrier properties, good optical properties.
特性 | · 刚性,高· 高强度· 光学性能· 均聚物· 可加工性,良好· 良好的拉伸性· 耐热性,中等· 通用
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用途 | · Bi-axially Oriented Film· 薄膜· 层压板
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机构评级 | · FDA 21 CFR 177.1520 |
加工方法 | · 挤出 |
物理性能 | 额定值 | 单位制 | 测试方法 |
熔流率(熔体流动速率) (230°C/2.16 kg) | 2.0 | g/10 min | ASTM D1238 |
机械性能 | 额定值 | 单位制 | 测试方法 |
抗张强度 (屈服) | 36.3 | MPa | ASTM D638 |
伸长率 (断裂) | > 500 | % | ASTM D638 |
弯曲模量 | 1470 | MPa | ASTM D790 |
冲击性能 | 额定值 | 单位制 | 测试方法 |
悬壁梁缺口冲击强度 (23°C) | 49 | J/m | ASTM D256 |
热性能 | 额定值 | 单位制 | 测试方法 |
维卡软化温度 | 155 | °C | ASTM D1525 |