At NINGBO INNO PHARMCHEM CO.,LTD., we understand the diverse needs of the coatings industry. Ethyl Cellulose (EC) is a remarkable polymer that offers a unique combination of properties, making it exceptionally useful in a wide range of specialty coating applications. Its ability to improve durability and moisture resistance is key to its widespread adoption.

In paper coatings, Ethyl Cellulose functions as an excellent binder, contributing to thin film coatings that exhibit good gloss, block resistance, and superior water vapor transmission resistance. Paper products treated with an Ethyl Cellulose film show significantly improved moisture resistance, making them ideal for flexible packaging applications where protection from environmental moisture is critical. This makes it a valuable material for food contact paper and other high-performance paper products.

Ethyl Cellulose is also a key ingredient in heat seal coatings and adhesives. Being thermoplastic and soluble in many hot polymers, solvents, and oil/wax mixtures, it increases the green bond strength of freshly heat-sealed joints. This is especially beneficial in flexible packaging production where early bond integrity is essential. Ethyl Cellulose also provides excellent adhesion to various plastic films and metal foils commonly used in this sector.

For glass coatings and inks, Ethyl Cellulose serves effectively as a rheology modifier and a temporary binder in solvent-based systems. It aids in improving initial bond strength and burns out cleanly upon heating, leaving no residue that could interfere with the long-term adhesion of subsequent layers or decorative elements. This clean burnout property is vital for high-end electronic applications and decorative glass finishes.

The versatility of Ethyl Cellulose extends to its compatibility with other coating formulation components, such as pigments, dyes, and antioxidants. NINGBO INNO PHARMCHEM CO.,LTD. offers a range of Ethyl Cellulose grades specifically tailored for these specialty coating applications, ensuring optimal performance and reliability. Partner with us to enhance your coating formulations with the exceptional properties of Ethyl Cellulose.