Solvay ZEOSIL 1165 MP HDS (CAS 112926-00-8) High-Dispersion Precipitated Silica - Low-Dust Beads for Automated Tire Production

Full name & product positioning Full product name: ZEOSIL 1165MP HDS Beadtype High-dispersion Precipitated Silica Beadform rubberreinforcing silica developed for automated internalmixer production lines, reduces feeding dust while keeping reinforcement and processing flowability. Core technical parameters Nitrogen BET surface area  165 ㎡ /g CTAB surface area 160 ㎡ /g DOP oil absorption 260-310 ml/100g pH (5 % suspension) 6.0-7.5 Loss on drying (105 °C, 2 h) ≤7.0 % Loss on ignition (dry basis,1000 °C) ≤7.0 % Physical form HDS bead granules Standard package 20 kg/bag CAS No.   112926-00-8   Core advantages 1.  HDS beadgranule form brings good material flowability, less bridging during feeding and low dust generation; 2.  Good dispersion under highshear internal mixing, lowers agglomeration risk for automated production lines; 3.  Balanced reinforcement, abrasion resistance and wetgrip performance with good rollingresistance control; 4.  Strict control on solublesalt impurities, offering high batchtobatch consistency; 5.  Compatible with silanemodified rubber systems with wide processing window. Main application fields Core applications: Low-rolling-resistance tread for passenger-car tires, fully-automatic tire internal-mixer production lines Compatible applications: Highgrade industrial rubber elastomer articles, partial plastic filling modification Restricted uses: Directfoodcontact articles, primary rheology filler for coatings