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Europrene® N 1945 GRN is an advanced technology cold polymerized acrylonitrile-butadiene copolymer made at the Porto Torres production facility in Italy. A non staining antioxidant is added during the production process.
Europrene® N 1945 GRN is the grade with the best low temperature properties in Europrene N family. As all GRN grades it shows higher cure rate, higher low temperature flexibility, higher crosslinking density and better mechanical properties, better oil and fuel resistance in comparison to STD grades. The improved processability guarantees low mould fouling products and then long production runs, lower mould wear and less production controls. The vulcanization can be performed by sulphur based systems or by peroxides. The low temperature properties can be further improved by adding polar plasticizers as synthetic esters of adipic, sebacic or phtalic acids. To improve heat, light and ozone resistance, suitable protective agents as amine or phenolic antioxidants have to be added in the compounding process.
Injected or extruded technical goods requiring oil resistance and very good low temperature flexibility. Food contact applications.
Главная Информация | |
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Добавка | |
Характеристики | - Антиоксидант
- Быстрое лечение
- Топливная устойчивость
- Гибкость при низкой температуре
- Низкая термостойкость
- Маслостойкий
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Используется | - Неспецифические пищевые приложения
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Внешний вид | |
Формы | |
Метод обработки | - Экструзия
- Литье под давлением
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Физический | Номинальное значение | Единица измерения | Метод испытания |
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Вязкость Mooney (ML 1+4, 100°C) | 45 | MU | ASTM D1646 |
Acrylonitrile Content | 19.0 | wt% | ASTM D3533 |
Содержание золы | < 0.5 | wt% | ASTM D5667 |
Органическая кислота | < 0.5 | wt% | ASTM D5774 |
Мыло | < 0.6 | wt% | ASTM D5774 |
Летучее вещество | < 0.70 | wt% | ASTM D5668 |