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CELOPRO® VE

CELOPRO® VE
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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: 38-62 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

HPMC for Suspension Polymerization

Celotech’s Hydroxypropyl Methylcellulose (HPMC) serves as an excellent stabilizer and protective colloid in suspension polymerization processes, offering:

✔ Particle Size Control – Ensures uniform polymer bead formation (50-500 μm adjustable range)
✔ Enhanced Process Stability – Prevents agglomeration and fouling during polymerization
✔ pH & Temperature Tolerance – Stable performance across pH 3-11 and up to 90°C
✔ Low Residual Content – Minimizes ash content (<0.5%) for cleaner polymer products

 

  • HPMC for Suspension Polymerization

    HPMC for Suspension Polymerization

    Celopro® VE is a specially engineered hydroxypropyl methylcellulose (HPMC) grade designed for use as a protective colloid in suspension polymerization, particularly in the production of PVC (polyvinyl chloride). With excellent colloidal stability, viscosity control, and thermal resistance, Celopro® VE plays a critical role in ensuring efficient polymerization and optimal particle morphology.

    Typical Applications

    • Suspension polymerization of PVC (polyvinyl chloride)

    • Production of vinyl-based resins requiring tight particle size control

    • Polymer systems where colloidal protection and viscosity tuning are critical

    With its robust protective colloid properties and proven field performance, Celopro® VE is a trusted HPMC solution for manufacturers aiming to enhance polymerization efficiency, product consistency, and PVC resin quality. Supported by Celotech’s technical expertise and quality assurance, Celopro® VE delivers both performance and process reliability.

    Inquiry Now

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