Описание материалов:
FL 02020 is mainly designed for high speed/low coating extrusion coating, and is a good coextrusion component that can be matched with other polymers. FL 02020 is an excellent heat sealing material with extremely low sealing temperature and high transparency. Good extrusion coating effect can be obtained at 220°C (428 °F) under processing conditions. Processing temperatures above 240°C (464 °F) may cause resin degradation. FL02020 should be put into the extruder after low density polyethylene with similar or higher melt index. The machine should be thoroughly cleaned with low density polyethylene or suitable detergent before stopping.
| Главная Информация | |
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| Добавка | |
| Физический | Номинальное значение | Единица измерения | Метод испытания |
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| Содержание винилацетата | 20.0 | wt% | ExxonMobil Method |
| Твердость | Номинальное значение | Единица измерения | Метод испытания |
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| Твердость дюрометра (Shore A, 15 sec) | 87 | | ASTM D2240 |
| Механические | Номинальное значение | Единица измерения | Метод испытания |
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| Модуль растяжения 1 | 35.0 | MPa | ASTM D638 |
| Удлинение при растяжении 2(Break) | > 100 | % | ASTM D638 |
| Тепловой | Номинальное значение | Единица измерения | Метод испытания |
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| Викат Температура размягчения | 48.0 | °C | ASTM D1525 |
| Юридическое заявление |
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| 本产品不宜在医疗应用中使用，亦不应在任何此类应用中使用有关潜在食品接触应用合规信息（例如：FDA、EU、HPFB），请与埃克森美孚化工客户服务代表联系。 |
| Инструкции по экструзии |
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| Excellent results are obtained in extrusion coating at 220°C (428°F) temperature range. Processing temperatures above 240°C (464°F) may cause resin degradation. FL02020 should be fed into the extruder after LDPE of a similar or higher melt index. Machines should always be purged with LDPE or a suitable cleaning compound before shutdown. |
| Примечание |
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| 1 . | 5.0 mm/min |
| 2 . | 500 mm/min |
