China HPMC Cellulose Manufacturer | High-Quality Cellulose Ethers & RDP

About JinZhou HPMC Cellulose

Founded in 2008, JinZhou HPMC Cellulose Co., Ltd. has over 15 years of experience in manufacturing high-quality cellulose ethers. We specialize in Hydroxypropyl Methyl Cellulose (HPMC), Carboxy Methyl Cellulose (CMC), and Redispersible Polymer Powder (RDP), serving customers across the globe with consistent quality and competitive pricing.

Our state-of-the-art facility in the Chemical Industrial Development Zone, Jinzhou, Hebei, China, is equipped with five full sets of advanced production equipment. This enables us to maintain an annual production capacity of 20,000 tons of HPMC and 15,000 tons of RDP.

With 30% coverage of the domestic Chinese market and long-term partnerships in multiple countries, we are committed to innovation, sustainability, and customer satisfaction.

Learn More About Our Plant

Our Main Products

High-performance cellulose ethers and polymer powders engineered for construction, tile adhesives, plasters, and industrial applications.

Hydroxypropyl Methyl Cellulose (HPMC)

Non-ionic cellulose ether derived from natural polymer cellulose. Enhances water retention, workability, and adhesion in mortars and plasters.

Viscosity Range: 40,000 - 200,000 cps
Applications: Tile adhesive, EIFS, putty, self-leveling
Key Benefit: Improved sag resistance and open time

Redispersible Polymer Powder (RDP)

Vinyl acetate-ethylene copolymer powder that enhances flexibility, adhesion, and durability in cementitious systems.

Residue Content: ≥98%
Applications: Tile adhesives, repair mortars, EIFS
Key Benefit: Increased bond strength and crack resistance

Carboxy Methyl Cellulose (CMC)

Water-soluble cellulose ether used as thickener, stabilizer, and suspending agent in industrial and food applications.

Degree of Substitution: 0.7–1.2
Solubility: Cold water soluble
Applications: Detergents, textiles, paper

HPMC for Wall Putty

Specifically formulated for interior and exterior wall putty to improve smoothness, adhesion, and sanding performance.

Viscosity: 75,000–100,000 cps
Granulation: Fine powder, free-flowing
Key Benefit: Prevents cracking and peeling

HPMC for Cement Thickening

Acts as a rheology modifier in cement-based formulations, improving consistency and pumpability.

Function: Water retention & thickening
Usage: Grouts, repair mortars, screeds
Key Benefit: Reduces segregation and bleeding

High Viscosity HPMC (200,000 cps)

Ultra-high viscosity grade for demanding applications requiring maximum water retention and film strength.

Viscosity: Up to 200,000 mPa·s
Applications: Skim coats, EIFS basecoats
Key Benefit: Extended workability and anti-sag

RDP for Tile Adhesives

Enhances adhesion to difficult substrates and improves flexibility in thin-bed tile installations.

Elongation: >5%
Water Absorption: Low
Key Benefit: Prevents tile debonding

HPMC for Gypsum Plasters

Improves workability and reduces cracking in gypsum-based interior plasters and joint compounds.

Compatibility: Gypsum, lime, cement
Function: Water retention & air entrainment
Key Benefit: Smoother finish, less shrinkage

Why Choose Our Products?

Engineered for performance, consistency, and global compliance.

High Purity

Strict quality control ensures consistent performance batch after batch.

Global Reach

Trusted by customers in over 30 countries with reliable logistics support.

Large Capacity

20,000 tons HPMC and 15,000 tons RDP annual production ensures supply stability.

Competitive Pricing

Factory-direct pricing without compromising on quality or service.

Frequently Asked Questions

What is HPMC used for in construction?

HPMC improves water retention, workability, and adhesion in tile adhesives, plasters, putties, and self-leveling compounds. It prevents sagging, extends open time, and enhances overall performance.

How does RDP enhance mortar performance?

RDP improves flexibility, bond strength, and crack resistance in cementitious systems. It reduces brittleness and increases durability, especially in thin-bed applications like tile adhesives and EIFS.

Is your HPMC suitable for gypsum plasters?

Yes, our HPMC grades are fully compatible with gypsum-based plasters and joint compounds. They improve workability, reduce cracking, and enhance surface finish.

What is the difference between HPMC and CMC?

HPMC is non-ionic and offers superior water retention and film-forming ability in construction. CMC is anionic, highly water-soluble, and commonly used in detergents, food, and textiles as a thickener and stabilizer.

Can I visit your factory in China?

Yes, we warmly welcome customers to visit our manufacturing facility in Jinzhou, Hebei Province. Please contact us in advance to schedule a tour.

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