扬州合成胶厂家

RUBBER SSBR EX RUSSIA

Composition(合成物)                         SSBR2525    SSBR2545

Mooney viscosity MB1+4(100℃)(门尼粘度)      40-60         40-60

Dispersion of Viscosity within lot,units,max     5             5

(粘性离差量，小于)

Loss of mass at drying,%,max(干热量损失)      0.5           0.5

Combined styrene content,%                   25±2         25±2

(苯乙烯组合含量)

1,2 link content,%(1.2连接含量)                 28±5         50±5

Microblock styrene content,%(微阻苯乙烯含量)   1.0            1.0

Content of stabilizer of phenol type:苯酚稳定含量

Irganox 1520L                                  Optional(可选)  -

Content of stabilizer of amine type

Dusantox L Or Santoflex 13

or Novantox 8 PFDA etc.,%,within(胺含量)         0.15-0.30       -

Oil content for SSBRm grades,%(油含量)         27.5±1.5      27.5±1.5