EASTMAN - Afera
EASTMAN - Afera
EASTMAN - Afera
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Conclusions<br />
<strong>EASTMAN</strong><br />
� Blends of SIBS and SBS can be used to prepare<br />
good performing HMPSA formulations, provided the<br />
right type of hydrocarbon resin is selected<br />
� A good starting formulation using a 50/50 blend of<br />
SIBS and SBS contains 125 phr of resin and 25 phr<br />
of oil.<br />
� Piccotac 7590-N hydrocarbon resin performed best<br />
in the above mentioned formulation<br />
� The processability of the SIBS/SBS concept should<br />
be elaborated in working practice
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