PP，HMS/PBS-4/Muehlstein 物性表
PP，HMS/PBS-4/Muehlstein
规格用途
| 该料用途 | 家用货品; 食品容器; 医疗/护理用品 |
| 备注说明 | PBS-4 is a certified prime grade Impact copolymer specially designed for extrusion of sheet for thermoforming of food packaging applications. PBS-4 combines good thermal stability with good melt strength, good Toughness and Stiffness, optimal stability of melt that minimizes potential sheet thickness variations, and very good organoleptic properties. PBS-4 other applications include injection molding of household goods, food containers and medical articles. PBS-4 complies with FDA regulation 21CRF 177.1520 (a)(3)(i) / (c)3.1+3.2, and most international regulations concerning the use of Polypropylene in contact with food. |
技术参数
| 性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
| 物理性能 | 密度 | ASTM D1505 | .줇 | g/cm³ | 熔流率（熔体流动速率） | ASTM D1238 | 230°C/2.16 kg | 휆. | g/10 min |
| 硬度 | 洛氏硬度 | ASTM D785 | R 级 | | |
| 机械性能 | 抗张强度 | ASTM D638 | 屈服, 注塑 | ꌐ. | MPa | 伸长率 | ASTM D638 | 屈服, 注塑 | . | % | 弯曲模量 - 1% 正割 | ASTM D790 | 注塑 | 힑힑줇 | MPa |
| 冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | 23°C, 注塑 | 힑 | J/m |
| 热性能 | 载荷下热变形温度 | ASTM D648 | 0.45 MPa, 未退火, 注塑 | ꌐ. | °C | 维卡软化温度 | ASTM D1525 | 힑휆휆 | °C |
温馨提示：此数据表中的信息由塑胶网从该材料的生产商处获得，塑胶网尽最大努力确保此数据的准确性，但是塑胶网对这些数据值不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。
