Описание материалов:
HDPE FILM GRADES 273-285, PE8D-2B5, 293-2B5D, PEBO-285D
GOST / TU: TU 2243-127-00203335-2000
Composition of 293-285D, PE80B-285D grades includes processing aids. Processing aid allows extruding polyethylene throughout narrower die head and avoiding carbon deposit while haul-off, that means to make a thinner film with good mechanical properties. According to the experience of end users of such products it is possible to make high-quality extrusion molded thin films (5 to 9 microns of film gauge) which can be used for food packaging. Production of thinner film decreases the cost of polyethylene to be processed in the cost of 1 m2 of finished product. HDPE film grades have sanitary-and-epidemiologic authorization.
These grades are being manufactured based on 273,293, PE80B grades, have high molecular weight and wide MWD. The composition of products made on above polymers includes high-performance thermal stabilizers and processing aids which can improve processing. The grades are intended to process using extrusion method into high strength thin film and for other applications.
Главная Информация | |
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Добавка | - Стабилизатор тепла
- Обработка помощи
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Характеристики | - Хорошая технологичность
- Высокая Молекулярная масса
- Широкое молекулярное распределение веса
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Используется | |
Формы | |
Метод обработки | - Экструзия
- Экструзионная пленка
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Физический | Номинальное значение | Единица измерения | |
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Плотность | 0.943 to 0.949 | g/cm³ | |
Массовый расход расплава (MFR) (190°C/2.16 kg) | 0.50 to 0.70 | g/10 min | |
Механические | Номинальное значение | Единица измерения | |
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Tensile Stress | | | |
Yield | > 17.0 | MPa | |
Break | > 20.6 | MPa | |
Растяжимое напряжение (Break) | > 700 | % | |
Дополнительная информация | Номинальное значение | Единица измерения | |
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Испарители | < 0.090 | % | |