NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing a range of high-performance chemical auxiliaries, with Dispersant NNO standing out for its exceptional versatility across multiple industrial sectors. As a sophisticated sodium naphthalene sulfonate formaldehyde condensate, this anionic surfactant offers robust dispersing and stabilizing properties that are critical for optimizing various manufacturing processes. Our focus remains on delivering chemical solutions that enhance product quality and operational efficiency for our clients.
While Dispersant NNO is widely recognized for its contributions to the textile industry, particularly in dyeing applications as a dispersant for vat dyes, reactive dyes, and acid dyes, its utility extends significantly further. In the paper industry, for example, Dispersant NNO plays a crucial role in pulp processing. It is added to wood pulp to prevent the problematic condensation and agglomeration of asphaltum, resin, and other sticky substances. By keeping these materials dispersed, it ensures a cleaner pulp slurry, which translates to improved paper quality, fewer printing defects, and a smoother manufacturing process, minimizing equipment downtime.
The comprehensive performance of Dispersant NNO stems from its molecular structure, which allows it to adsorb onto particles and create repulsive forces, thus maintaining stable suspensions. This property is beneficial in any process requiring the even distribution of solid or liquid particles within a liquid medium. Beyond textiles and paper, its potential applications span across various other industries where dispersion is key. Whether it’s enhancing the stability of formulations in coatings, inks, or agrochemicals, Dispersant NNO demonstrates a broad spectrum of utility.
NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing chemical auxiliaries that are not only effective but also reliable. Our Dispersant NNO is manufactured to high standards, ensuring consistent performance and ease of integration into diverse industrial workflows. For businesses seeking to improve their process efficiency, enhance product quality, and overcome challenges related to particle dispersion and stability, Dispersant NNO offers a potent and adaptable solution. We encourage industries to explore the multifaceted benefits of this essential chemical auxiliary.
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.