杜邦Appeel? 53008是一种改性乙烯-乙酸乙烯酯共聚物树脂,设计用于盖子密封层。通常建议为聚丙烯提供牢固的可剥离密封件,为聚苯乙烯、聚酯、聚氯乙烯提供适度的密封件,并以颗粒形式提供,用于传统挤出或共挤设备,用于加工聚乙烯树脂。低温热封。Appeel? 53008提供低温热密封,在90℃下具有足够的密封强度。热密封性适用于各种材料,包括PE、PP、PS和硬质聚氯乙烯。Appeel? 53008还可以封纸、纸板、机织物、无纺布、木版纸和相纸。Appeel? 53008允许从大多数塑料材料(不包括PE)剥离密封。高透明度。耐沸腾性。Appeel? 53008采用煮沸工艺,条件为85C/30min,Appeel? 53008符合日本卫生福利部规范20。Appeel? 53008用作注塑和真空注塑塑料容器盖材料的热密封层,尤其是用于酸奶、果酱、黄油和其他食品包装的HIPS和PS。这种盖子的典型结构为:OPP/PE/Appeel? 53008 PET/PE/Appeel? 53008,在漆面/印刷/箔/PE/Appeel? 53008纸/PE/箔/PE/Appeel? 53008上,Appeel? 53008也可用作一般软包装中的密封剂。它为零食和糖果提供低温密封。 DuPont? Appeel? 53008 is a modified ethylene vinyl acetate copolymer resin designed to function as a sealing layer for lidding applications. It is most often suggested to provide strong peelable seals to polypropylene, and moderate seals to polystyrene, polyester, PVC and is available in pellet form for use in conventional extrusion or coextrusion equipment designed to process polyethylene resins. Low temperature heat seal. Appeel? 53008 offers low temperature heat seals with adequate seal strength at 90C. Heat sealability to various materials including PE, PP, PS, and Rigid PVC. Appeel? 53008 can also be sealed to paper, paperboard, woven fabrics, non-woven fabrics, wood and photographic papers. Appeel? 53008 allows a peelable seal from most plastic materials excluding PE. High transparency. Boiling resistance. Appeel? 53008 endures boiling process, whose conditions are 85C / 30min. Appeel? 53008 conforms to Code #20 of the Ministry of Health and Welfare Japan. Appeel? 53008 is used as a heat seal layer in lidding material for injection molded and vacuum molded plastic containers, especially HIPS and PS used in the packaging of yogurts, jams, butter and other food items. Typical structures for this lidding would be: OPP/PE/ Appeel? 53008 PET/PE/ Appeel? 53008 Over lacquer/Print/Foil/PE/ Appeel? 53008 Paper/PE/Foil/PE/ Appeel? 53008 Appeel? 53008 can also be used as a sealant in general flexible packaging. It provides low temperature seals for snacks and confectionery.

产品描述 Product Description
厂家:美国杜邦 DuPont Canada, Inc. - Dartek Division 类别:EVA EVA 用途:薄膜;盖子;密封剂; 加工条件:挤出 Extrusion 性能特点: 耐低温热封性; 热封性好; Good heat sealing,Low temperature heat sealing
技术参数 Technical Data
物理性能 额定值 Nominal Value 单位 Units 测试方法 Test Method
密度 密度 / 比重 0.940 g/cm3 ASTM D792
熔体质量流动速率 熔体质量流动速率
190℃,2.16kg 190℃/2.16 kg 4.5 g/10min ASTM D1238
热性能 额定值 Nominal Value 单位 Units 测试方法 Test Method
熔融峰值温度 Peak Melting Temperature 94.0 ℃ ASTM D3418
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