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CELOPRO® VXE

CELOPRO® VXE
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Product Properties
Constitution: Hydroxy propyl methyl cellulose
Appearance: White Powder Delayed Solubility: No
Substitution degree: High etherification Ionicity:
Nonionic
Product Specification
Moisture: ≤6%
Content of NaCI: ≤1.5%
Particle Size: <150µm: min 98.0 %
Particle Size: <125µm: min 50.0 %
Viscosity: 3,500-4,500 mPa.s
Brookfield, in 2.0% water solution, at 20°C.
Referential Data
Active substance(dry basis): >98.0 %
Bulk Density: 280g/l – 450g/l

Hydroxy propyl Methyl cellulose in Polymerization application

Hydroxypropyl Methylcellulose Celopro® is used as a dispersing stabilizer and protective colloid in the polymerization of vinyl chloride, making the particles of the polymerization product uniform; It can also be used as an emulsifier and suspension agent for the polymerization of vinyl chloride, styrene and vinyl acetate, as well as their copolymerization.

  • Suspension Polymerization

    Suspension Polymerization

    Celopro VXE is a type of HPMC with high etherification, it has excellent dispersing and stabilizing properties, and can adjust the particle size distribution and porosity of PVC resin. It is an important additive in PVC suspension polymerization reaction.

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