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We are China's leading manufacturer of cellulose ethers. Our main products are hydroxypropyl methyl cellulose (HPMC), hydroxyethyl methyl cellulose (HEMC), and hydroxyethyl cellulose (HEC), which are widely used in the construction, personal and home care, food, textile, and more industries. Our products satisfy a wide range of intricate application requirements with their exceptional adhesive qualities, superior stability, and high quality. We offer customized products and solutions to meet the specific needs of our customers. Additionally, we have certifications for the quality management system and CIC.
HPMC Cold Water Hydration Process.jpg

Understand HPMC solubility in water, hot water, ethanol, acetone, and other solvents. Learn practical hydration methods, troubleshooting tips, construction and personal-care applications, and how to choose the right HPMC grade for stable, high-performance formulations.

08 October 2026
HPMC Viscosity And Water Retention.jpg

What does an HPMC grade really mean? Learn how viscosity, substitution, particle size, purity, hydration behavior, and formulation testing affect HPMC performance. Use this practical guide to select the right cellulose ether for dry-mix mortar, tile adhesive, wall putty, gypsum products, and personal care applications.

07 October 2026
HPMC Cellulose Applications Overview.jpg

Discover the benefits of HPMC cellulose in tile adhesive, dry-mix mortar, wall putty, gypsum products, and personal care formulations. Learn how HPMC improves water retention, workability, viscosity, open time, stability, and product consistency, plus expert guidance on choosing the right grade.

03 October 2026
HPMC For Daily Chemical Formulations.jpg

Hydroxypropyl Methylcellulose (HPMC) is widely used in tile adhesive, dry-mix mortar, wall putty, gypsum plaster, shampoo, body wash, creams, gels, food, pharmaceuticals, ceramics, coatings, and adhesives. Learn how HPMC improves viscosity, water retention, stability, workability, and product performance.

01 October 2026
HPMC For Daily Chemical Formulations.jpg

Hypromellose, also known as hydroxypropyl methylcellulose or HPMC, is made from purified cellulose modified with methoxy and hydroxypropoxy groups. Learn how HPMC is produced, how it works, and how to choose suitable grades for tile adhesive, mortar, wall putty, detergent, shampoo, lotion, and other applications.

30 September 2026
HPMC For Daily Chemical Products.jpg

Hydroxypropyl methylcellulose (HPMC) is a versatile non-ionic cellulose ether used to improve water retention, thickening, workability, adhesion, stability, and film formation. This guide explains how HPMC works, how to select suitable grades for construction mortar and daily chemical products, how to avoid dissolution problems, and what quality indicators professional buyers should evaluate.

22 September 2026
Hydroxypropyl Methylcellulose Applications.jpg

Hydroxypropyl methylcellulose (HPMC) is a versatile cellulose ether used in tile adhesive, wall putty, cement render, shampoo, lotion, cream, and cosmetic gel. Learn how HPMC improves water retention, viscosity, rheology, stability, film formation, workability, and product consistency.

16 September 2026
Global HPMC Supply Network.jpg

Explore the top HPMC suppliers in the world and learn how to select the right Hydroxypropyl Methylcellulose manufacturer for tile adhesive, mortar, wall putty, detergent, and daily chemical applications.

08 September 2026
Global Cellulose Ether Supply Chain.jpg

This expert guide compares major global HPMC and cellulose ether suppliers while explaining how to select HPMC, HEMC, HEC, and related grades for construction, coatings, personal care, and pharmaceutical applications. It provides a practical supplier qualification framework, technical comparison criteria, sourcing insights, and an actionable CTA for global buyers.

01 September 2026
Construction Grade - HPMC
Dongyuan Shengda is a reputable cellulose ether manufacturer that provides high-performance construction-grade HPMC (Hydroxypropyl Methyl Cellulose) for modern building materials. This non-ionic cellulose ether, produced by alkalizing and etherifying cellulose, is commonly used in dry-mix mortar, putty powder, gypsum products, tile adhesives, plastering materials, coatings, and self-leveling compounds. Even at low doses of 0.1-1%, HPMC improves water retention, workability, fluidity, adhesion strength, and surface smoothness. It has excellent thickening, dispersing, emulsifying, and film-forming properties, while also increasing open time and construction efficiency. Dongyuan Shengda's construction HPMC is resistant to hydrolysis and UV exposure, ensuring consistent quality, strong compatibility with additives, and dependable performance in humid environments.
Liquid Detergent Grade - HPMC
Dongyuan Shengda is a professional cellulose ether manufacturer that produces high-quality, daily chemical-grade HPMC (Hydroxypropyl Methyl Cellulose) for detergents and personal care products. HPMC is used as an effective thickener and stabilizer in laundry detergents, dishwashing liquids, hand sanitizers, cleaners, shampoos, and shower gels, ensuring uniform particle suspension and preventing settling. It enhances product appearance and consistency by providing over 90% transparency and a quick dissolution time of 3-5 minutes. This white to slightly yellow powder, made from natural cellulose, has excellent viscosity control, foam stabilization, easy dispersion, and film-forming properties. It is non-toxic, irritant-free, allergen-free, and highly compatible with a variety of everyday chemical additives.

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Our main products include HPMC, HEMC and HEC.