TY  - BOOK
AU  - Castro Freitas de
AU  - Martins A F
AU  - Nunes R C Reis
AU  - Suarez J C M
AU  - Visconte L L Y
TI  - Influence of additives incorporation sequenceon NR?BR blend properties
PY  - 2003///
PB  - Kautschuk Gummi Kunststoffe
KW  - Butadiene rubber
KW  - Mechanical properties
KW  - Natural rubber
KW  - Partition of additives
KW  - Polymer blends
N2  - NR/BR blends (50/50) were prepared by using four different sequences to incorporate the additives. After curing under constant conditions the vulcanizaaates demonstrate sequence-dependent mechanical properties. Base on dynamic mechanical thermal analysis and scanning electron microscopy a correlation between the mechanical performance and the blend morphology can be established. The effects are caused by the selective partition of the additives in each rubber phase
ER  -