PP均聚物/TOTAL Polypropylene PPH 3720WZ/TOTAL Refining & Chemicals 物性表
PP均聚物/TOTAL Polypropylene PPH 3720WZ/TOTAL Refining & Chemicals
规格用途
该料用途 | 薄壁部件; 薄壁容器; 护罩; 外壳 |
备注说明 | Polypropylene 3720WZ has high flow characteristics that result in ease of filling thin wall parts.Nucleation: TOTAL Polypropylene 3720WZ is nucleated to provide fast cycle time and improved contact clarity in thin wall, multi-cavity molds.Antistat: TOTAL Polypropylene 3720WZ contains an antistat that will help protect molded parts from dust accumulation.FDA: TOTAL Polypropylene 3720WZ complies with all applicable FDA regulations for food contact applications.Recommended Applications: TOTAL Polypropylene 3720WZ is recommended for caps, closures, and thin wall containers.Processing: TOTAL Polypropylene 3720WZ resin processes on conventional injection molding equipment with typical melt temperatures of 380-450°F (200-232°C). |
技术参数
性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
注射 | 加工(熔体)温度 | 퍂 到 퍂 | °C | ||
物理性能 | 密度 | ASTM D1505 | .뤥 | g/cm³ | 熔流率(熔体流动速率) | ASTM D1238 | 230°C/2.16 kg | | g/10 min |
硬度 | 洛氏硬度 | ASTM D785 | R 级 | 뒇 | |
热性能 | 载荷下热变形温度 | ASTM D648 | 0.45 MPa, 未退火 | 뒇 | °C | 熔融温度 | DSC | 댄댄 | °C |
机械性能 | 拉伸模量 | ASTM D638 | 뒇 | MPa | 抗张强度 | ASTM D638 | 퍂뒇. | MPa | 伸长率 | ASTM D638 | 断裂 | 퍂 | % | 弯曲模量 | ASTM D790 | 뤥 | MPa |
冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256A | 23°C | 뒇 | J/m | 无缺口悬臂梁冲击 | ASTM D256 | 23°C | | J/m |
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