NINGBO INNO PHARMCHEM CO.,LTD. is a trusted provider of industrial chemicals, and our Dispersant NNO offers significant benefits to the paper manufacturing sector. As a potent sodium naphthalene sulfonate formaldehyde condensate, this anionic surfactant is instrumental in optimizing pulp treatment processes. Its ability to disperse various components within the pulp slurry ensures a more uniform product, leading to higher quality paper and improved manufacturing efficiency. We are dedicated to supplying chemicals that address the specific challenges faced by industries, and Dispersant NNO is a prime example of our commitment.
The production of paper involves processing wood pulp, which can contain natural resins, pitch, and asphaltum. These substances can agglomerate and cause significant issues during papermaking, such as printability defects, reduced paper strength, and operational problems like equipment fouling. Dispersant NNO is utilized in the paper industry to effectively manage these problematic components. When added to the wood pulp slurry, it functions as a dispersant, preventing the condensation and adhesion of asphaltum, resin, and other sticky materials. This action helps to keep these substances finely dispersed, preventing them from forming deposits on the paper machine or incorporating into the final paper sheet as unsightly specks.
By keeping these sticky elements in suspension, Dispersant NNO contributes to a cleaner and more efficient papermaking process. This leads to improved paper quality, characterized by a smoother surface, better printability, and fewer visual defects. Furthermore, by reducing the risk of pitch-induced issues, it can help minimize downtime associated with cleaning equipment, thereby increasing overall productivity. NINGBO INNO PHARMCHEM CO.,LTD. recognizes the importance of maintaining a smooth production flow, and our Dispersant NNO is formulated to deliver reliable performance in these critical applications.
The application of Dispersant NNO in the paper industry underscores its versatility as a chemical auxiliary. Its ability to prevent the clumping of various substances within a slurry makes it valuable not only for its primary dispersing function but also for its contribution to the overall quality and consistency of the finished paper product. For paper manufacturers seeking to enhance their process efficiency and product quality, Dispersant NNO from NINGBO INNO PHARMCHEM CO.,LTD. offers a proven and effective solution. We are committed to supporting the paper industry with innovative chemical technologies that drive success.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.