The possibilities of adopting alternative routes to produce rubber
powder without the previous crosslinking have not been explored.
Therefore, rubber modification based on chemical agents and inorganic
fillers before spraydrying can be interesting to produce rubber powder
with differentiated properties for different applications.We thus introduce
a methodology of rubber powder preparation by spraydrying
synthetic latex previously modified with a colloidal oxide, methyl methacrylate
and sodium 4-styrene sulfonate polymerized