Hydroxypropyl Methyl Cellulose (HPMC) is a high-performance, non-ionic cellulose ether derived from natural polymer cellulose through a precise etherification process. As an odorless, tasteless, and non-toxic white powder, it transforms into a clarified colloidal solution upon contact with water, offering exceptional properties including thickening, dispersing, emulsifying, and water retention. Its versatile chemical nature makes it an indispensable additive across the construction, pharmaceutical, food, and daily chemical industries.
Our HPMC is engineered to meet diverse industrial demands, available in both Hot-dissolving and Instant-dissolving types to suit specific application environments. Whether you are enhancing the workability of cement mortars, creating sustained-release pharmaceutical preparations, or improving the texture of cosmetic products, our HPMC provides the critical balance of viscosity, stability, and purity required for professional-grade manufacturing and construction.
Detailed Parameters
| Hydroxypropyl Content | 7-12% | Methoxy Content | 25-30% |
|---|---|---|---|
| Ash Content | ≤5% | Viscosity Range | 20,000-200,000 mPa.s |
| PH Value | 5-8 | Purity | 99% |
| Gel Temperature | 55-65℃ | Light Transmittance | ≥80% |
| Appearance | White Powder | Chemical Nature | Non-ionic Cellulose Ether |
Key Advantages
Superior Water Retention
Significantly prolongs the working time of mortars and prevents cracking by controlling water evaporation.
Enhanced Workability
Improves the spreadability and pumpability of gypsum and cement-based materials for faster construction.
High Adhesion Power
Provides excellent bonding strength and high skid resistance for tile adhesives and wall coatings.
Anti-Sagging Ability
Prevents vertical flow in plastering and coatings, ensuring a uniform and smooth surface finish.
Multi-Grade Versatility
Available in Industrial, Pharmaceutical, Food, and Daily Chemical grades to meet strict purity standards.
Optimal Homogeneity
Prevents clumping and ensures a seamless mix, reducing material waste and labor costs.
Product Gallery
Management Platforms
Automated Production
Equipped with world-class automatic production lines ensuring batch-to-batch consistency.
Technical R&D
A professional team of researchers and technicians focusing on customized chemical solutions.
Quality Assurance
Strict testing of each batch with retained samples to trace and guarantee quality variations.
Global Logistics
Comprehensive shipping support via Marine, Land, and Air transportation for worldwide delivery.
Custom Formulation
Ability to produce specialized HPMC grades tailored to your specific viscosity and purity needs.
20+ Years Experience
Two decades of manufacturing and exporting expertise in the specialty chemicals industry.
Investment Return Comparison
| Application Area | Standard Grade Performance | Premium HPMC Performance |
|---|---|---|
| Wall Putty | Basic water retention | High shrinkage & crack resistance |
| Tile Adhesive | Average bonding | Superior adhesion & skid resistance |
| Cement Mortar | Fast drying/cracking | Extended open time & high strength |
| Self-Leveling | Prone to precipitation | Enhanced fluidity & anti-precipitation |
| Insulation Mortar | Basic wall adhesion | Maximized plasticity & smooth surface |
Frequently Asked Questions
Hot-dissolving HPMC is ideal for dry powder products like putty and mortar; however, it may clump in liquid paints. Instant-dissolving HPMC disperses quickly in cold water and is recommended for liquid applications.
It enhances adhesion to the wall surface, increases water retention to improve mortar strength, and eliminates micro-cracks for an ideal smooth finish.
For ceramic tile adhesives, we recommend a viscosity range between 100,000 to 200,000 mPa.s to ensure optimal adhesion and skid resistance.
Yes, we provide specialized Pharmaceutical grade HPMC for sustained-release preparations and Food grade HPMC for emulsification, thickening, and water retention.
We provide free samples for testing. Every batch undergoes strict quality control before delivery, and retained samples are kept in stock to trace any variations.
Yes, our factory has a strong technical background and can produce customized HPMC and other cellulose ethers according to your specific requirements.
