The paper and coatings industries constantly seek advanced materials to enhance product performance, durability, and aesthetic appeal. NINGBO INNO PHARMCHEM CO.,LTD. provides superior sodium alginate, a highly versatile biopolymer that serves as a critical ingredient in specialty chemicals for paper & coatings. Its unique film-forming and rheology-modifying properties make it indispensable for achieving desired surface characteristics.


In the paper industry, sodium alginate is widely used as a sizing agent and coating additive. It improves paper strength, printability, and ink holdout by forming a smooth, uniform film on the paper surface. This leads to brighter, sharper printed images and enhanced water resistance, making it a valuable asset for manufacturers looking to buy paper sizing chemicals. Its natural origin also contributes to more sustainable papermaking processes.


For the coatings sector, sodium alginate from NINGBO INNO PHARMCHEM CO.,LTD. acts as an excellent thickener and stabilizer for architectural, industrial, and automotive coatings. It ensures consistent viscosity, prevents pigment sedimentation, and improves the flow and leveling properties of the coating formulation. This results in smoother, more even finishes and enhanced protection. As a reliable specialty chemicals for coatings supplier, we ensure our sodium alginate meets stringent industry standards for performance and purity.


The film-forming capability of sodium alginate is also explored in functional coatings, such as those for controlled-release applications or protective barriers. Its ability to encapsulate active ingredients allows for innovative product development across various industrial segments. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality sodium alginate that supports the evolution of these industries. Whether you're looking to purchase specialty chemicals for paper coatings or explore new applications, our product offers a natural, effective, and environmentally conscious solution to meet complex formulation challenges.