Styrene-Butadiene-Styrene (SBS) & Styrene-Isoprene-Styrene (SIS)
Styrene-Butadiene-Styrene (SBS) & Styrene-Isoprene-Styrene (SIS)
Our technology uses Li-alkyls initiated anionic polymerization in aliphatic or cycloaliphatic solvent solution in batch reactors, suitable for obtaining block structures characterized by the absence of any tapered junction. The accurate purification of the monomers and the precise measurement of the quantities of added chemicals allows to obtain star or linear macrostructures with defined geometry with very high repeatability.
Process steps & Features
- Monomer and fluid Purification
- Polymerization
- Blending
- Stripping
- Finishing
- Accurate composition control
- Macrostructure, molecular weight, and coupling efficiency control
- Possibility of tailoring; the product depending on customer requirements
- Updated product portfolio
For more details
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