HIGH OIL-ABSORPTIVE POLYMERS BASED ON STYRENE BUTADIENE RUBBER

摘要

High oil-absorptive polymers based on SBR were prepared from solution crosslinking polymerization technique. The important results are summarized as follows. 1. The highest oil absorbency was 63.18 g /g for pure SBR, 69.45 g/g for tBS-g-SBR, 67.44 g/g for DVB-g-SBR, and 68.27g/g for PBSD. 2. The swelling kinetic constant of PBSD was fastest to compare with the others.