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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.
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
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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
Quality Control For HPMC Supply.jpg

Choose the right HPMC, HEMC, or HEC for tile adhesive, dry-mix mortar, wall putty, gypsum, detergents, and personal-care products. Learn how to compare cellulose ether grades, test real formulation performance, optimize dosage, and qualify a dependable China supplier.

26 August 2026
HPMC Formulation Testing Process.jpg

Learn how to select the right HPMC grade for tile adhesives, wall putty, skim coats, self-leveling mortar, coatings, and personal care products. This guide explains how viscosity, substitution, particle size, dosage, dispersion, and testing conditions influence water retention, workability, stability, and final product quality.

21 August 2026
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Choosing the right Hydroxypropyl Methylcellulose (HPMC) grade requires more than comparing viscosity values. This guide explains how HPMC grades differ in viscosity, substitution, hydration behavior, water retention, particle size, and application performance. It also compares HPMC, HEMC, and HEC for construction and daily chemical formulations, helping formulators and buyers make more reliable material-selection decisions.

18 August 2026
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This article explains the difference between HPMC E and HPMC K, including their common association with 2910 and 2208 substitution types. It outlines how substitution chemistry, viscosity, hydration, gel formation, film performance, and formulation compatibility influence grade selection across construction materials, personal-care products, and pharmaceutical applications.

17 August 2026
HPMC Manufacturing Process Overview.jpg

Hypromellose, also known as HPMC, is a cellulose ether made by chemically modifying purified plant cellulose into a versatile functional polymer. This article explains how it is manufactured, what controls its quality, and where it is commonly used in modern industry.

28 July 2026
What Is HPMC.jpg

Hydroxypropyl methylcellulose (HPMC) is a multifunctional cellulose ether used as a thickener, binder, water‑retention agent, and film former in construction, pharmaceuticals, food, paints, and detergents, offering excellent performance, safety, and broad compatibility.

04 February 2026
The Ultimate Guide To HPMC Properties, Applications, And Expert Selection Tips.jpg

Hydroxypropyl Methylcellulose (HPMC) is a versatile cellulose ether used in construction, pharmaceuticals, food, and personal care. Learn its key properties, major applications, grade selection tips, and how expert manufacturers help you optimize performance, stability, and sustainability.

02 February 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.