牌号简介 About |
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DuPont™ 20 Series DPE-20-6064特种低密度聚乙烯树脂具有熔融指数低、结晶度中等的特点。该产品采用独特的聚合工艺生产,具有优异的柔韧性和抗环境应力开裂性能。特点:含有聚乙二醇(PEG)作为脱模剂。特点/优点:DPE-20-6064专用聚乙烯树脂符合ASTM D1248-69的要求,I型,A级,3类应用:注射吹塑成型瓶和管,尤其用于医疗和制药包装。 DuPont™ 20 Series DPE-20-6064, specialty low density polyethylene resin is characterized by low melt index and intermediate crystallinity. This product, produced via a unique polymerization process, has outstanding flexibility and environmental stress crack resistance. Features: Contains polyethylene glycol (PEG) as a mold release additive. Characteristics/Benefits: DPE-20-6064 specialty polyethylene resins conform to the requirements of ASTM D1248-69, Type I, Class A, Category 3 Applications: Injection blow molded bottles and tubes, in particular used in medical and pharmaceutical packaging. |
产品描述 Product Description
用途:瓶子;医用包装;管件;药品包装;
加工条件:注吹成型
性能特点: 流动性低; 含脱模剂; 食品接触; 抗应力开裂; 韧性好; Good flexibility,Low liquidity,Good stripping performance,Food contact compliance,High ESCR
技术参数 Technical Data | |||
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
密度 Density |
0.920 | g/cm³ | ASTM D792 |
密度 Density |
0.920 | g/cm³ | ISO 1183 |
熔体质量流动速率 Melt Flow Rate |
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190℃,2.16kg 190℃,2.16kg |
1.9 | g/10min | ASTM D1238 |
190℃,2.16kg 190℃,2.16kg |
1.9 | g/10min | ISO 1133 |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
维卡软化温度 Vicat Softening Temp |
94.0 | ℃ | ASTM D1525 |
维卡软化温度 Vicat Softening Temp |
℃ | ISO 306 | |
熔融峰值温度 Melting peak temperature |
℃ | ASTM D3418 | |
熔融温度 Melting temperature |
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DSC DSC |
℃ | ISO 3146 | |
冰点 freezing point |
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℃ | ISO 3146 | |
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℃ | ASTM D3418 |
备注 |
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1 Polyethylene Glycol |
2 一般属性:这些不能被视为规格。 |
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