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Specializing In The Production

Of Cellulose Ether

Offering customized product solutions and technical support .
You are welcome to visit our factory.

Exporting Cellulose Ethers

To The World

Construction grade, detergent grade, paint grade.

Own Professional R&D Team

We continue to research and innovate in the field of cellulose, provide better solutions to the globle cleints.

Strict Quality Control

Each batch of cellulose undergoes rigorous inspection before leaving the factory, and only qualified products are allowed to leave factory.

Efficient Manufacturing Capacity

With an annual production of 60000 tons, we ensure stable supply and consistent superior performance.

Hydroxypropyl Methyl Cellulose (HPMC), Hydroxyethyl Methyl Cellulose (HEMC), and Hydroxyethyl Cellulose (HEC) manufacturer.

Shengda is a professional manufacturer specializing in the research, development, production, and sales of cellulose ether. Our main products include Hydroxypropyl Methyl Cellulose (HPMC), Hydroxyethyl Methyl Cellulose (HEMC), and Hydroxyethyl Cellulose (HEC). Leveraging our deep industry experience and forward-looking strategic layout, we have established a unique "dual-factory" production model and a "multi-brand" market strategy, committed to providing global customers with comprehensive, high-quality, and sustainable cellulose product solutions.

Hot Product

Shengda Cellulose Ether

Cellulose ether is an additive to the production of high quality building materials. In order to meet the needs of green environmental protection, our factory specially developed and produced products for the building materials industry, with high water retaining performance, good dispersion, good fineness, good workability, convenient dissolution and other characteristics: suitable for dry mortar building materials, inner and outer wall water resistant putty powder (paste), binder, caulk, interface agent, water-based paint, self-leveling agent and other new building materials. Cellulose is an indispensable additive in the production of building materials.

HPMC HEMC HEC

Shengda as a professonal cellulose ether manufacturer, main products include hydroxypropyl methyl cellulose (hpmc), hydroxyethyl methyl cellulose (hemc), and hydroxyethyl cellulose (hec). widely used in building & construction materials, daily chemicals & personal care paints & coatings.

Hydroxypropyl Methyl Cellulose - HPMC

Hydroxypropyl Methyl Cellulose - HPMC

hydroxypropyl methyl cellulose features are water retention, ph-stability, thickening & cohesiveness, thermal gelation, salt resistance, surface activity.
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Hydroxyethyl Methyl Cellulose - HEMC

Hydroxyethyl Methyl Cellulose - HEMC

It can be packed in paper-plastic composite bag lined with polyethylene plastic bag, cardboard drum or plastic coated, etc. The net weight of each piece is 25KG. During storage and transportation, it should be protected from sun and rain, fire and moisture.
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Hydroxyethyl Cellulose - HEC

Hydroxyethyl Cellulose - HEC

Application：
Latex paint
Texture paint
Real stone paint
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Cellulose Ether For Tile Adhesive

Cellulose Ether For Tile Adhesive

add shengda cellulose ether ,the tile adhesive Easy to stir; Spreading good, non-stick knife; Good anti-slip performance; The wettability of ceramic tile is better, and the opening time is longer.
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Cellulose Ether For Wall Putty

Cellulose Ether For Wall Putty

cellulose ether mainly improves the water retention performance of inner and outer wall construction, increases its hydration and opening efficiency, makes the putty surface fully hardened and smooth, thickening effect improves its bond with the wall.
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Cellulose Ether For Liquid Detergent

Cellulose Ether For Liquid Detergent

Application：

Dishwashing Liquid Additives
Detergent Additives
Hand Sanitizer Additives
Shampoo Additives
Cosmetic Additives
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About Shandong Shengda

Shandong Shengda New Material Co., Ltd. is a reliable global supplier of cellulose ethers, delivering consistent quality and stable supply to industrial manufacturers. The company operates two modern factories with 16 advanced production lines, achieving an annual capacity of 60,000 tons. Its main products include HPMC, HEMC, and HEC, widely used in construction, coatings, and chemical applications. Key advantages include large-scale and dependable supply, a strict quality control system, and strong R&D support to meet diverse formulation requirements.

We are committed to providing high-quality cellulose ether application solutions for customers in the construction, coatings, and daily chemical industries.

Shengda cellulose ether as additive are widely used in tile adhsive, putty powder, dry-mix mortar , gypsum plaster, self-leveling, water-based paint,liquid detergent.

Tile Adhesive

Adding an appropriate amount of cellulose to tile adhesive can improve the adhesion and tensile strength of tiles...
Wall Putty/Skim Coat

The key roles of cellulose in putty powder: water retention and thickening, preventing excessive drying; Improved...
Gypsum/ Plaster

Cellulose in gypsum acts as a reinforcing material and an additive that improves workability, significantly enhancing...
Daily Chemical

Cellulose ether increases the viscosity of detergent products, making them adhere more easily to the objects being cleaned...

We are dedicated to making every gram of cellulose ether the best it can be.

We always prioritize customers, listen to their needs, provide customized solutions, and ensure customer satisfaction remains paramount.

We value teamwork, encourage collaboration and communication among employees to achieve common goals and promote company development.

We are committed to pursuing excellence in quality and reliability, ensuring that our products and services always meet the high standards and expectations of our customers.

Leading Global Cellulose Ether Manufacturing Base with 60,000 Tons Annual Capacity

Since 2006, Shandong Shengda has pioneered a distinctive “Dual-Factory” production model, integrating traditional craftsmanship with advanced intelligent manufacturing through state-of-the-art automated production lines.
With an annual capacity of 60,000 tons, we ensure stable, large-scale supply of high-quality HPMC, HEMC, and HEC to partners worldwide.

What People Say

Michael Rozhin

We are a company specializing in building material emulsion paint manufacturer, and we have very high requirements for raw materials. HEC from Shengda company Significantly improves its adhesion and coating quality, so that our emulsion paint earned a good reputation.

Michael Rozhin
Sam Njengele

We are a construction chemical trader, When choosing an HPMC HEMC HEC supplier, we considered a number of factors, including product quality, price, delivery stability and after-sales service. Shengda company has performed very well in all these aspects.

Sam NjengeleSam
Rafaella Cardeal

We are a detergent manufacturer, we have used many factory’s HPMC, and after we used Shengda company detergent HPMC we did not change the supplier till now. Because Shengda company HPMC quality amazed me, and they give me a very good price too.

Rafaella Cardeal

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Honorary Qualifications

We place great importance on quality management and technical standards at our valve company, which is why we have obtained several certifications and certificates to demonstrate our professional capabilities and product quality.

Quality certification

certificate

The latest at Shengda

High Performance Waterproof Coating Comparison.jpg

Methyl Ethyl Hydroxyethyl Cellulose Vs. Standard HPMC: Exploring Specialty Ethers for High-Performance Waterproof Coatings

Discover how Methyl Ethyl Hydroxyethyl Cellulose‑type specialty ethers compare to standard HPMC in high‑performance waterproof coatings, covering structure, water retention, workability, climate suitability, and practical selection strategies for construction chemical formulators.

15 May 2026

HEMC Grout Application On Wall Tiles.jpg

Switching From HEC To HEMC in Tile Grouts: How To Improve Color Consistency And Reduce Efflorescence?

Switching from HEC to HEMC in tile grouts can dramatically improve color consistency and reduce efflorescence. Discover how cellulose ether choice affects water retention, microstructure, and job‑site performance, with practical formulation steps, expert insights, and best practices from a specialized Chinese cellulose ether manufacturer.

12 May 2026

Cellulose Ether Chemical Structure HEC And HPMC Comparison.jpg

HEC Cellulose Vs. HPMC Powder: A Comparative Study on Dosage Efficiency in Water-Based Latex Paints

This comparative study analyzes dosage efficiency differences between HEC cellulose and HPMC powder in water-based latex paints. HEC requires 30-50% less dosage than HPMC while delivering superior leveling and flow properties for decorative applications, though HPMC offers advantages in water retention and thermal stability for exterior coatings.

11 May 2026

Our commitment to excellence has positioned us as a trusted partner for fluid control solutions worldwide.

Telephone

+86-131-7602-7703

Email

info@shengdahpmc.com

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Our main products include HPMC, HEMC and HEC.