SIBUR Synthetic Rubber NBR 3330
        
     
    
    
        Описание материалов:
        
            NBR  3330,  NBR  3335  are  essentially  an  acrylonitrile  (31-35  %)  and  1,3-butadiene  copolymer  obtained  by emulsion polymerization method at a temperature with the use of fatty acid soaps as emulsifier in accordance with the ecologically clean technology. Medium content of acrylonitrile, heightened oil resistance.
Product  characteristics:  Appearance - bales  of  light-yellow  to  pink  or  light-beige  color  depending  on  used antioxidant; weight of a bale - (30 ± 1) kg; packing - a plastic container 540 or 450 kg; shelf life - one (1) year since the date of manufacture.
        
     
    
    
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| Физический | Номинальное значение | Единица измерения | Метод испытания | 
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| Вязкость Mooney (ML 1+4, 100°C) | 27 to 33 | MU | Internal Method  | 
| Acrylonitrile Content  | 31.0 to 35.0 | % | Internal Method  | 
| Содержание золы  | < 0.50 | % | Internal Method  | 
| Летучее вещество  | < 0.80 | % | Internal Method  | 
| Механические | Номинальное значение | Единица измерения | Метод испытания | 
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| Прочность на растяжение  | > 22.5 | MPa | Internal Method  | 
| Удлинение при растяжении (Break) | > 450 | % | Internal Method  |