Our premium Hydroxypropyl Methyl Cellulose (HPMC) is a high-performance nonionic cellulose ether designed for industrial precision. Appearing as a white to grayish-white odorless powder, this versatile thickener is engineered for exceptional solubility in cold water and various organic solvents, making it an indispensable additive for high-viscosity applications in putty powders and chemical formulations.
Specially formulated for superior surface activity and transparency, our HPMC ensures stable performance across diverse environmental conditions. With its unique thermal gelation properties and pH-independent solubility, it provides unmatched thickening, water retention, and film-forming capabilities, ensuring the highest quality standards for professional-grade chemical manufacturing.
Detailed Parameters
| Appearance | White/Grayish-white powder or granule | Particle Size | 100% pass rate in 80 mesh |
|---|---|---|---|
| Apparent Density | 0.25-0.70 g/mL (Avg 0.5 g/mL) | Specific Density | 1.26-1.31 mL |
| Color Change Temp | 190-200°C | Carbonization Temp | 280-300°C |
| Surface Tension | 42-56 dyn/cm (2% solution) | Solubility | Cold water, Ethanol, Methanol |
| Chemical Nature | Nonionic cellulose ether | pH Stability | Stable across pH ranges |
Key Advantages
Exceptional Stability
Maintains consistent performance and solubility regardless of pH fluctuations in the mixture.
Water Retention
Superior water-holding capacity prevents premature drying and ensures optimal workability.
High Transparency
Produces clear, stable colloidal solutions, ideal for high-end chemical and detergent grades.
Film-Forming Ability
Creates a strong, flexible film that enhances the structural integrity of the final product.
Viscosity Control
Customizable viscosity levels to meet specific requirements for putty or detergent thickeners.
Strong Adhesion
Excellent disperse and adhesion capabilities for seamless application on various surfaces.
Product Gallery
Management Platforms
Quality Control
Strict adherence to fine chemical manufacturing standards for consistent purity.
Technical Support
Expert guidance on viscosity adjustment and formula optimization.
Order Tracking
Real-time monitoring of raw material shipments and logistics.
Supply Stability
Large-scale production capacity ensuring uninterrupted industrial supply.
Custom Grading
Ability to customize methoxy content for specific gelation temperatures.
Compliance
Full compliance with international chemical safety and export regulations.
Investment Return Comparison
| Metric | Standard Grade HPMC | Premium Industrial HPMC |
|---|---|---|
| Water Retention | Moderate | Superior/High |
| Viscosity Stability | Variable | Highly Stable |
| Application Efficiency | Standard | Enhanced / Fast-Mixing |
| Product Life-cycle | Average | Extended Stability |
| Cost-Performance | Baseline | High ROI due to low dosage |
Frequently Asked Questions
A higher methoxy content typically results in a lower gelation temperature, increased water solubility, and enhanced surface activity.
Yes, HPMC is highly versatile. We offer specific grades for Detergents, Tile Adhesives, and Putty Powders to ensure optimal thickening.
Generally, there is an inverse relationship: the lower the viscosity of the HPMC grade, the higher its solubility in water.
No, one of the key advantages of HPMC is that its solubility in water is not affected by the pH value of the system.
HPMC solutions exhibit thermal gelation; they become cloudy or form a gel when heated and return to a clear state upon cooling.
HPMC is soluble in cold water, glacial acetic acid, ethanol, methanol, and propylene glycol.