Hydroxypropyl methylcellulose (HPMC), also known as CAS 9004-65-3, is a high-performance multifunctional thickener and stabilizer derived from natural cellulose. This semi-synthetic polymer is widely used across industries such as construction, medicine, food, and daily chemicals due to its exceptional solubility, film-forming properties, and biocompatibility. 
HPMC is a linear polysaccharide with a unique chemical structure that combines hydroxypropyl and methyl groups. This molecular design grants it the following key advantages:
For more details, visit the HPMC product page.
| Parameter | Specification |
|---|---|
| Chemical Name | Hydroxypropyl Methyl Cellulose |
| CAS Number | 9004-65-3 |
| Viscosity Range | 100-100,000 mPa·s (depending on grade) |
| Hydroxypropyl Content | 5.0-15.0% |
| Methyl Content | 25.0-32.0% |
| Particle Size | 100-300 mesh |
| Purity | ≥99.5% |
HPMC's versatility makes it indispensable in the following sectors:
In construction, HPMC is a critical component in tile adhesives, cement-based mortars, and self-leveling compounds. Its water retention properties prevent premature drying, ensuring strong adhesion and workability. 
The pharmaceutical industry utilizes HPMC as a binder, disintegrant, and controlled-release agent in tablet formulations. Its non-toxic nature and compatibility with active pharmaceutical ingredients (APIs) make it a preferred choice for drug delivery systems.
HPMC functions as a thickener, emulsifier, and stabilizer in food products such as dairy alternatives, sauces, and frozen desserts. It enhances texture and prevents phase separation without altering flavor.
From cosmetics to detergents, HPMC improves product consistency and shelf life. It is commonly found in shampoos, lotions, and cleaning agents.
Hebei Tangzhi Technology Co., Ltd. is a leading manufacturer of high-quality HPMC, specializing in hpmc suppliers and hpmc price solutions. With over a decade of expertise, the company adheres to strict quality standards to meet global demand. Their state-of-the-art production facilities ensure consistent product performance, while their commitment to innovation drives the development of advanced HPMC grades.
For more information about the company, visit the Hebei Tangzhi Technology Co., Ltd. website.
The National Institute of Standards and Technology (NIST) plays a pivotal role in establishing measurement standards that ensure the reliability of materials like HPMC. According to NIST, "Precision measurements are the foundation of technological advancement, enabling industries to produce materials with consistent quality and performance" (NIST Official Website). While HPMC itself is not explicitly mentioned in NIST publications, the organization's work in polymer characterization and rheological testing directly supports the validation of HPMC's properties. For example, NIST's standards and measurements provide frameworks for evaluating viscosity, thermal stability, and solubility—key parameters for HPMC applications.
As a china hpmc factory, Hebei Tangzhi Technology Co., Ltd. offers competitive hpmc buy and hpmc for sale options. Their products are certified for compliance with international standards, including ISO 9001 and GB/T 22551. By partnering with Hebei Tangzhi, clients gain access to reliable, high-performance HPMC tailored to specific industrial needs.
Hydroxypropyl Methyl Cellulose (HPMC) is a cornerstone of modern material science, offering unparalleled versatility and performance across industries. Hebei Tangzhi Technology Co., Ltd. stands at the forefront of HPMC production, delivering innovative solutions that meet global demands. Whether in construction, pharmaceuticals, or food, HPMC's role in enhancing product quality and sustainability is undeniable. For inquiries or to explore hpmc suppliers and hpmc price options, visit the company's official website.