Описание материалов:
        
            KRALEX® 1783 is a standard grade of styrene-butadiene rubber. It is produced by a technology of cold emulsion copolymerization based on soaps of rosin and fatty acids and contains 23.5% of chemically bonded styrene. It is coagulated by a system of acid and synthetic coagulant, contains 27% (37.5 PHR) of extender oil with reduced content of polycyclic aromatics (RAE grade) and is stabilized by a staining antioxidant.
KRALEX® 1783 is appropriate for rubber compounds used in the production of car tyres including tyre re-treading, conveyor belts and various technical rubber articles.
It is not approved for production of rubber articles coming into contact with foods or drinking water.
        
     
    
    
    | Главная Информация |  | 
|---|
| Добавка  |  | 
| Характеристики  |  | 
| Используется  | - Автомобильные Приложения
 - Детали конвейера
 
  | 
| Формы  |  | 
| Физический | Номинальное значение | Единица измерения | Метод испытания | 
|---|
| Вязкость Mooney (ML 1+4, 100°C) | 44 to 54 | MU | ASTM D1646  | 
| Скрепленный стирол  | 22.5 to 24.5 | % | ASTM D5775  | 
| Содержание золы  | < 0.4 | wt% | ASTM D5667  | 
| Oil Content  | 25 to 29 | wt% | ASTM D5774  | 
| Органическая кислота  | 3.6 to 5.4 | wt% | ASTM D5774  | 
| Мыло  | < 0.3 | wt% | ASTM D5774  | 
| Летучее вещество  | < 0.75 | wt% | ASTM D5668  |