Описание материалов:
Escor 5020 is mainly used for extrusion coating and coextrusion coating. It can be well bonded to polar substrates, aluminum foils, metal films, paper, steel and glass surfaces. Provides an excellent balance of adhesion to the substrate surface and interlaminar binding force with coextruded low-density polyethylene and ethylene vinyl acetate
Физический | Номинальное значение | Единица измерения | Метод испытания |
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Массовый расход расплава (MFR) (190°C/2.16 kg) | 8.3 | g/10 min | ASTM D1238 |
Содержание акриловой кислоты | 7.5 | wt% | ExxonMobil Method |
Юридическое заявление |
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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。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 |
Инструкции по экструзии |
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Excellent results are obtained in extrusion coating at 260°C - 280°C (500°F - 536°F) temperature range. Processing temperatures above 300°C (572°F) may cause resin degradation. To minimize corrosion risk, all exposed metal surfaces in the extruder and die should be made from corrosion resistant metals or nickel/chrome plated. ESCOR should be fed into the extruder after LDPE of a similar or higher melt index. Machines should always be completely purged with LDPE or a suitable cleaning compound before shutdown. |