Hydroxypropyl methylcellulose (HPMC), with the CAS number 9004-65-3, is a high-performance multifunctional thickener and stabilizer that has become a cornerstone in various industries. This article delves into the features, advantages, technical specifications, applications, and the company behind this innovative product, Hebei Tangzhi Technology Co., Ltd.
HPMC is a semi-synthetic, non-toxic, and biodegradable polymer derived from cellulose. It is widely recognized for its exceptional thickening, film-forming, and emulsifying properties. The product is a staple in construction, pharmaceuticals, food, and daily chemical industries, offering a sustainable alternative to traditional synthetic polymers. 
HPMC is characterized by its unique chemical structure, which combines hydroxypropyl and methyl groups attached to a cellulose backbone. This structure grants it the following features:
The versatility of HPMC stems from its numerous advantages, which cater to the needs of multiple industries:
| Parameter | Specification |
|---|---|
| CAS Number | 9004-65-3 |
| Chemical Structure | Hydroxypropyl and methyl groups on cellulose backbone |
| Viscosity Range | 100-100,000 mPa·s (varies by grade) |
| Water Solubility | Excellent in cold water |
| Thermal Stability | Stable up to 150°C |
| Biodegradability | Completely biodegradable in natural environments |
HPMC's adaptability has led to its widespread use in the following sectors:
HPMC is a critical component in cementitious products, such as mortars, plasters, and tile adhesives. It improves workability, reduces water demand, and enhances adhesion. 
In drug formulation, HPMC serves as a binder, disintegrant, and controlled-release agent. It ensures uniform drug distribution and extends the shelf life of medications.
As a food additive, HPMC acts as a thickener, stabilizer, and emulsifier in products like sauces, dairy items, and baked goods. Its non-toxic nature ensures compliance with food safety standards.
HPMC is used in cosmetics, detergents, and personal care products to improve texture, stability, and performance.
Hebei Tangzhi Technology Co., Ltd. is a leading producer of HPMC, renowned for its commitment to quality and innovation. The company specializes in hpmc suppliers, offering competitive hpmc price and reliable china hpmc factory solutions. With a focus on sustainability and customer satisfaction, Hebei Tangzhi has established itself as a key player in the global HPMC market.
Hebei Tangzhi Technology Co., Ltd. stands out due to its:
HPMC produced by Hebei Tangzhi adheres to international standards, including ISO 9001 and ISO 14001, ensuring compliance with quality and environmental management systems. The company's dedication to excellence is further validated by its alignment with the research and standards promoted by institutions like the National Institute of Standards and Technology (NIST), which plays a pivotal role in advancing material science and engineering. For more information on NIST's contributions to industry standards, visit NIST's official website.
As industries continue to prioritize sustainability and efficiency, the demand for HPMC is expected to grow. Innovations in HPMC applications, such as its use in biodegradable packaging and advanced drug delivery systems, highlight its potential to address global challenges. Hebei Tangzhi Technology Co., Ltd. remains at the forefront of these developments, driving the evolution of HPMC as a versatile and eco-friendly material.
Hydroxypropyl Methyl Cellulose (HPMC) is a multifunctional polymer with a wide range of applications across industries. Its unique properties, coupled with the expertise of manufacturers like Hebei Tangzhi Technology Co., Ltd., make it a preferred choice for businesses seeking sustainable and high-performance solutions. Whether in construction, pharmaceuticals, food, or daily chemicals, HPMC continues to shape the future of material science. For more details about HPMC and its applications, explore the product page or contact Hebei Tangzhi directly.
NIST (National Institute of Standards and Technology): https://www.nist.gov/