In PVC production, GinShiCel functions as a protective colloid and suspension stabilizer, playing a critical role in the formation and control of vinyl monomer droplets during polymerization. It helps prevent coalescence and regulates both the size and shape of polymer particles, resulting in uniform, free-flowing PVC resin beads.

By stabilizing the suspension and reducing surface tension gradients, GinShiCel supports narrow particle size distribution and controlled sphericity, which are essential for downstream processing, plastisol formation, and final product performance.

It is compatible with a wide range of initiators and pH conditions, and contributes to better filterability, thermal stability, and batch-to-batch consistency — making it a reliable component in high-quality PVC suspension polymerization processes.