HPMC - Hebei Tangzhi Technology|Thickener, Stabilizer

Hydroxypropyl Methyl Cellulose (HPMC), with the CAS number CAS 9004-65-3, is a high-performance multifunctional thickener and stabilizer that plays a critical role in modern industrial applications. Manufactured by Hebei Tangzhi Technology Co., Ltd., HPMC is widely used across construction, medicine, food, and daily chemical industries due to its exceptional rheological properties, biocompatibility, and environmental sustainability.

Product Overview

HPMC is a semi-synthetic, non-ionic cellulose ether derived from natural cellulose through chemical modification. Its unique molecular structure combines hydroxypropyl and methyl groups, which enhance its solubility in both water and organic solvents. This dual solubility makes HPMC an ideal additive for formulations requiring stability under varying conditions.

Manufactured by Hebei Tangzhi Technology Co., Ltd., HPMC is produced using advanced processing technologies that ensure consistent quality and performance. The company's commitment to innovation and precision engineering has positioned it as a leading HPMC supplier in the global market.

Technical Specifications

Parameter	Specification
Chemical Formula	C3H7O2CH2OC3H6O
Molecular Weight	Approx. 100,000 - 1,000,000 g/mol
Solubility	Water-soluble, sparingly soluble in ethanol
Viscosity Range	100 - 10,000 mPa·s (depending on grade)
Hydroxypropyl Content	5.5 - 12.5% (w/w)
Methyl Content	28 - 32% (w/w)
Moisture Content	≤1.0% (dried basis)
Particle Size	20-80 mesh

Key Features and Advantages

• Excellent Thickening and Stabilizing Properties: HPMC provides superior viscosity control and film-forming capabilities, making it ideal for coatings, adhesives, and emulsions.
• Biocompatibility and Safety: Approved for use in pharmaceutical and food applications, HPMC is non-toxic and biodegradable, aligning with global sustainability goals.
• Thermal Stability: Resists degradation under high-temperature conditions, ensuring consistent performance in industrial processes.
• Enhanced Workability: Improves the flow and spreadability of formulations, reducing application time and material waste.
• Cost-Effective Solution: Offers a balance between performance and affordability, making it a preferred choice for manufacturers.

Applications Across Industries

1. Construction Industry

HPMC is a critical component in cement-based products, including tile adhesives, mortars, and renders. Its ability to retain water and improve workability enhances the durability and adhesion of construction materials. According to NIST research, water retention is a key factor in the performance of cementitious systems, and HPMC significantly contributes to this property (NIST, 2023).

2. Pharmaceutical Industry

In drug formulation, HPMC acts as a binder, disintegrant, and controlled-release agent. It is commonly used in tablet coatings and sustained-release dosage forms. The NIST has published standards for pharmaceutical excipients, emphasizing the importance of polymers like HPMC in ensuring drug efficacy and safety (NIST, 2022).

3. Food Industry

HPMC serves as a food additive, functioning as a thickener, emulsifier, and stabilizer. It is used in products such as ice cream, sauces, and baked goods to improve texture and shelf life. The NIST has conducted studies on food-grade polymers, highlighting their role in food safety and quality control (NIST, 2021).

4. Daily Chemical Industry

In personal care and cleaning products, HPMC enhances the viscosity and stability of formulations. It is used in shampoos, lotions, and detergents to improve product consistency and user experience.

Company Background: Hebei Tangzhi Technology Co., Ltd.

Hebei Tangzhi Technology Co., Ltd. is a leading manufacturer of high-quality HPMC and other cellulose derivatives. With over a decade of expertise in polymer science, the company has established itself as a reliable HPMC supplier in China and beyond. The company's state-of-the-art production facilities and rigorous quality control systems ensure compliance with international standards such as ISO 9001 and ISO 14001.

Hebei Tangzhi Technology's commitment to innovation is reflected in its R&D department, which continuously develops new applications for HPMC. The company's products are exported to over 50 countries, serving a diverse range of industries. For more information about their HPMC factory, visit their official website.

Conclusion

Hydroxypropyl Methyl Cellulose (HPMC) is a versatile polymer that has become indispensable in modern industrial applications. Its unique properties, combined with the expertise of manufacturers like Hebei Tangzhi Technology Co., Ltd., ensure that HPMC continues to meet the evolving needs of various sectors. Whether in construction, pharmaceuticals, food, or daily chemicals, HPMC's role in enhancing product performance and sustainability is undeniable.

For those seeking HPMC for sale or looking to buy HPMC, Hebei Tangzhi Technology Co., Ltd. offers competitive pricing and exceptional customer support. Explore their HPMC suppliers page to discover the full range of products and services.

References

• NIST. (2023). Water Retention in Cementitious Systems. Retrieved from https://www.nist.gov
• NIST. (2022). Pharmaceutical Excipients and Safety Standards. Retrieved from https://www.nist.gov
• NIST. (2021). Food-Grade Polymers and Quality Control. Retrieved from https://www.nist.gov