High Purity Ethyl Cellulose (EC) for Pharmaceutical Grade: Your Water-Insoluble Thin-Film Coating Material Supplier
Discover the superior quality of our Ethyl Cellulose, a key ingredient for advanced pharmaceutical formulations and thin-film coatings. As a leading manufacturer and supplier in China, we provide certified, high-purity EC to meet your stringent production needs.
Get a Quote & SampleUnlock Advanced Pharmaceutical Formulations with Premium Ethyl Cellulose

Ethyl Cellulose
As a trusted Ethyl Cellulose supplier and manufacturer in China, we offer high-purity, water-insoluble Ethyl Cellulose (CAS 9004-57-3) essential for pharmaceutical-grade thin-film coatings. Our commitment to quality, backed by GMP and ISO certifications, ensures reliable performance for controlled-release, tablet binding, and microencapsulation applications. Explore cost-effective solutions from a reputable Chinese manufacturer.
- High Purity Ethyl Cellulose for Controlled-Release Applications: Source our EC to ensure precise drug delivery.
- Water-Insoluble Thin-Film Coating Material: Ideal for protecting sensitive ingredients.
- Reliable Pharmaceutical Grade Supplier in China: Benefit from consistent quality and supply chain stability.
- Competitive Ethyl Cellulose Price for Bulk Purchase: Secure your raw materials with confidence.
Key Advantages of Our Ethyl Cellulose
Exceptional Film Formation and Water Resistance
Our Ethyl Cellulose excels as a water-resistant barrier, forming tough films with high tensile strength, crucial for protecting water-sensitive active pharmaceutical ingredients and ensuring effective thin-film coatings.
Versatile Binding Properties for Formulation Efficiency
Leverage the excellent binding qualities of our Ethyl Cellulose powder for applications like tableting and microencapsulation, enhancing tablet integrity and enabling sustained drug release for improved patient outcomes.
Low Ash Content for High-End Applications
With very low ash content, our Ethyl Cellulose is the perfect choice for high-end electronic applications, conductive inks, and pastes, ensuring high purity and clean burnout without residue.
Diverse Applications for Ethyl Cellulose
Pharmaceutical Grade Applications
Utilize our Ethyl Cellulose for controlled-release formulations, tablet binding, microencapsulation, and as a protective coating for water-sensitive drugs, all sourced from a leading supplier.
Printing Inks
As a thickener and rheology control agent, our Ethyl Cellulose enhances ink consistency, viscosity, fluidity, and stability, improving adhesion and film-forming for all ink types.
Personal Care and Cosmetics
Our Ethyl Cellulose provides long-lasting brilliance in lipsticks and nail polishes, acts as a fragrance stabilizer, and thickens perfumes and body creams, offering excellent water resistance.
Food Grade and Animal Feed
Use our Ethyl Cellulose in food applications like flavor encapsulation, marking inks, and food contact packaging, as well as for controlled nutrient release in animal feed.