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Hydroxypropyl Methyl Cellulose HPMC in PVC Industry

Hydroxypropyl methylcellulose HPMC is easily soluble in cold water, and it will be difficult to dissolve in hot water. But its gelation temperature in hot water is significantly higher than that of methyl cellulose. The dissolution in cold water is also greatly improved compared to methyl cellulose.
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  • H20 H10
  • PTMA
  • 3912390000

Hydroxypropyl Methyl Cellulose HPMC In PVC Industry


Hydroxypropyl methyl cellulose (HPMC) is one of the main dispersants in the polyvinyl chloride (PVC) industry. During the suspension polymerization of vinyl chloride, it can reduce the interfacial tension between VCM and water and help vinyl chloride monomers (VCM) is uniformly and stably dispersed in the aqueous medium; prevents VCM droplets from merging in the early stage of the polymerization process; prevents polymer particles from merging in the late stage of the polymerization process. In the suspension polymerization system, it plays a role of dispersion and protection The dual role of stability.


Package : 25kg/bag

Shelf Time: 12months ~24months

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