Описание материалов:
Europrene® SOL R 72612 is a solution polymerized, oil extended styrene-butadiene random copolymer.
The polymer is extended with a MES oil and contains a non-staining antioxidant.
It is produced by batch polymerization process at the Grangemouth production facility in Scotland, UK.
Key Features
Europrene® SOL R 72612 has a microstructure and a molecular weight distribution designed to provide a good balance in dynamic properties particularly rolling resistance and wet grip.
The safe oil introduction makes Europrene ® SOL R 72612 more suitable for winter tyre application where good low temperature properties are required compared to the aromatic oil based grades.
Main Applications
Silica - based compounds for low rolling resistance tyre treads, winter tyre treads.
| Главная Информация | |
|---|
| Добавка | |
| Характеристики | - Антиоксидант
- Низкая термостойкость
- Случайный сополимер
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| Используется | |
| Формы | |
| Физический | Номинальное значение | Единица измерения | Метод испытания |
|---|
| Вязкость Mooney (ML 1+4, 100°C) | 48 | MU | ASTM D1646 |
| Скрепленный стирол | 25.0 | % | ASTM D5775 |
| Тип масла (MES Oil) | 36.8 | phr | ASTM D5774 |
| Содержание золы | < 0.2 | wt% | ASTM D5667 |
| Виниловый материал 1 | 67.0 | wt% | Internal Method |
| Летучее вещество | < 0.75 | wt% | ASTM D5668 |
| Тепловой | Номинальное значение | Единица измерения | Метод испытания |
|---|
| Температура перехода стекла | -31.0 | °C | Internal Method |
| Примечание |
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| 1 . | Referred to butadiene portion |