2025 Best 10 Nonionic Dispersing Factory in China

Introduction to Nonionic Dispersing

Nonionic dispersing agents are a crucial class of chemical additives widely used in various industries. Unlike ionic dispersants, nonionic dispersing agents do not carry an electric charge in solution. This characteristic gives them several advantages, such as good compatibility with a wide range of other chemicals, low sensitivity to pH changes, and excellent dispersing performance in both aqueous and non - aqueous systems.

Nonionic dispersants work by adsorbing onto the surface of particles, creating a steric hindrance effect. This prevents the particles from agglomerating and settling, ensuring a stable dispersion. They are commonly used in paints, coatings, inks, plastics, and ceramics industries to improve the dispersion of pigments, fillers, and other solid particles, thereby enhancing the quality and performance of the final products.

Top 10 Nonionic Dispersing Factories in China

1. Chongqing ACME Tech. Co., Ltd.

Chongqing ACME Tech. Co., Ltd. is a leading player in the field of nonionic dispersing agents. The company is committed to research, development, production, and sales of high - quality surfactants and dispersing agents.

Company Introduction:Chongqing ACME Tech. Co., Ltd. has a state - of - the - art production facility equipped with advanced manufacturing technology. The company's R & D team consists of experienced chemical engineers and researchers who are constantly striving to develop new and improved nonionic dispersing products. They focus on meeting the diverse needs of different industries, from small - scale enterprises to large - scale industrial manufacturers.

The company's products are known for their high purity, excellent dispersing ability, and environmental friendliness. They have a wide range of nonionic dispersing agents suitable for various applications, such as in water - based paints to disperse pigments evenly, which helps to improve the color strength and gloss of the paint. In the plastics industry, their dispersants can enhance the dispersion of fillers, improving the mechanical properties of the plastic products.

Features in Nonionic Dispersing:

• Wide Compatibility: The nonionic dispersing agents of Chongqing ACME Tech. Co., Ltd. are compatible with a variety of resins, solvents, and pigments. This allows them to be used in different formulations without causing compatibility issues.
• High - Efficiency Dispersion: They can quickly and effectively disperse particles, reducing the agglomeration of pigments and fillers. This leads to a more stable dispersion and better performance of the final product.
• Low Foaming: In applications where foaming is a problem, such as in coatings and inks, their nonionic dispersants have low foaming characteristics, which helps to maintain the quality of the product.

Advantages:

• Advanced Technology: The company invests heavily in research and development, using the latest technology to produce high - quality nonionic dispersing agents.
• Customized Solutions: They can provide customized nonionic dispersing solutions according to the specific requirements of customers, which gives them a competitive edge in the market.
• Quality Assurance: The company has a strict quality control system in place, ensuring that every batch of products meets the highest standards.

Website: https://www.surfadiols.com/

2. Jiangsu Hai'an Petrochemical Factory Co., Ltd.

Company Introduction:Jiangsu Hai'an Petrochemical Factory Co., Ltd. is a well - established enterprise in the petrochemical industry. With a long history of production and research, the company has a deep understanding of the chemical properties and applications of nonionic dispersing agents.

The company has a large - scale production base with advanced production equipment and a complete quality management system. They produce a wide range of nonionic surfactants and dispersing agents, which are widely used in many industries. In the textile industry, their nonionic dispersing agents can improve the dyeing uniformity of fibers by ensuring the even dispersion of dyes. In the detergent industry, they can enhance the cleaning ability of detergents by dispersing dirt particles.

The company also pays great attention to environmental protection. They have developed a series of environmentally friendly nonionic dispersing agents that meet the strict environmental regulations. These products are biodegradable and have low toxicity, which is in line with the trend of sustainable development.

Features in Nonionic Dispersing:

• Good Thermal Stability: The nonionic dispersing agents of Jiangsu Hai'an Petrochemical Factory Co., Ltd. have good thermal stability, which allows them to be used in high - temperature processes. For example, in the production of some high - temperature resistant coatings, their dispersants can maintain their dispersing ability at high temperatures.
• Emulsifying and Dispersing Dual Function: Many of their nonionic dispersants also have emulsifying properties. This dual - function characteristic makes them very useful in applications where both emulsification and dispersion are required, such as in the production of emulsion paints.
• Long - term Stability: Their dispersants can maintain the stability of the dispersion over a long period of time. This is important in products that need to be stored for a long time, such as some industrial coatings.

Advantages:

• Rich Experience: With decades of experience in the petrochemical industry, the company has a wealth of knowledge and expertise in producing nonionic dispersing agents.
• Large - scale Production: They have a large - scale production capacity, which can meet the large - quantity demand of customers. This also allows them to offer competitive prices.
• Good Reputation: The company has a good reputation in the market for its high - quality products and excellent customer service.

3. Guangzhou Tinci Materials Technology Co., Ltd.

Company Introduction:Guangzhou Tinci Materials Technology Co., Ltd. is a high - tech enterprise focusing on the research, development, production, and sales of fine chemical products. In the field of nonionic dispersing agents, they have made significant achievements.

The company has a strong R & D team that is constantly exploring new materials and technologies. Their products are designed to meet the high - end market demand. For example, in the electronics industry, their nonionic dispersing agents are used to disperse nanoparticles in conductive inks, which is crucial for the production of high - performance electronic devices.

The company also emphasizes innovation. They are constantly developing new nonionic dispersing agents with unique properties, such as high - refractive - index dispersants for optical applications. These innovative products have won them many customers in the high - tech industry.

Features in Nonionic Dispersing:

• High - Precision Dispersion: Their nonionic dispersing agents can achieve high - precision dispersion of particles, especially for nanoparticles. This is very important in applications where the size and distribution of particles have a significant impact on the performance of the product, such as in nanocomposites.
• Specialty Applications: They have developed nonionic dispersing agents for some specialty applications, such as in the medical field for the dispersion of drug particles. These agents can improve the bioavailability of drugs.
• Surface Modification Ability: Their dispersants can modify the surface properties of particles, which can enhance the interaction between particles and the surrounding medium. This is useful in applications such as in the production of self - cleaning coatings.

Advantages:

• High - tech Orientation: The company's high - tech orientation allows them to develop advanced nonionic dispersing agents that are ahead of the market.
• Strong R & D Capability: Their strong R & D team can quickly respond to market demands and develop new products.
• Quality - Driven: The company is committed to providing high - quality products, which is reflected in their strict quality control and testing procedures.

4. Shandong Zibo Qixiang Tengda Chemical Co., Ltd.

Company Introduction:Shandong Zibo Qixiang Tengda Chemical Co., Ltd. is a large - scale chemical enterprise in Shandong Province. The company has a comprehensive production system for nonionic dispersing agents.

They have a wide range of raw material sources, which ensures the stability of product quality. The company's products are mainly used in the rubber and plastics industries. In the rubber industry, their nonionic dispersing agents can improve the dispersion of carbon black, which is an important filler in rubber products. This helps to improve the mechanical properties of rubber, such as tensile strength and abrasion resistance.

The company also has a good after - sales service system. They can provide technical support to customers, helping them to solve problems in the use of nonionic dispersing agents.

Features in Nonionic Dispersing:

• Enhanced Filler Dispersion: Their nonionic dispersing agents are very effective in dispersing fillers in rubber and plastics. They can reduce the agglomeration of fillers, making the distribution of fillers more uniform in the matrix.
• Improved Compatibility with Polymers: They can improve the compatibility between fillers and polymers, which enhances the overall performance of the rubber and plastic products.
• Weather Resistance: Some of their nonionic dispersing agents can improve the weather resistance of rubber and plastic products, making them more suitable for outdoor applications.

Advantages:

• Rich Raw Material Resources: The company's rich raw material resources ensure the stable supply and quality of their nonionic dispersing agents.
• Industry - Specific Focus: Their focus on the rubber and plastics industries allows them to develop products that are specifically tailored to the needs of these industries.
• Good After - sales Service: Their good after - sales service helps to build long - term relationships with customers.

5. Zhejiang Wansheng Co., Ltd.

Company Introduction:Zhejiang Wansheng Co., Ltd. is a well - known chemical company in Zhejiang Province. In the field of nonionic dispersing agents, they have a wide range of products.

The company has a modern production base and a professional R & D team. Their products are used in various industries, including the food and beverage industry. In the food industry, their nonionic dispersing agents can be used to disperse flavors and colors evenly in food products.

The company also attaches great importance to product safety. They ensure that their nonionic dispersing agents meet the relevant food safety standards, which gives them an advantage in the food industry market.

Features in Nonionic Dispersing:

• Food - Grade Quality: Their nonionic dispersing agents for food applications are of high - quality and meet the strict food safety requirements.
• Mildness: They are mild in nature, which is suitable for use in food and beverage products without affecting the taste and quality of the food.
• Stable Dispersion in Aqueous Systems: They can provide stable dispersion in aqueous systems, which is important in many food and beverage formulations.

Advantages:

• Food - Industry Focus: Their focus on the food industry allows them to develop products that are specifically designed for food applications.
• Safety Assurance: Their strict safety control measures ensure the safety of their products, which is crucial in the food industry.
• Product Diversity: They have a diverse range of nonionic dispersing agents for different food applications, which can meet the various needs of customers.

6. Liaoning Oxiranchem Co., Ltd.

Company Introduction:Liaoning Oxiranchem Co., Ltd. is a chemical enterprise with a long - standing history in the production of nonionic dispersing agents. The company has a large - scale production plant and a complete quality control system.

Their products are mainly used in the oilfield chemicals industry. In oilfield operations, their nonionic dispersing agents can be used to disperse drilling mud additives, which helps to improve the performance of the drilling mud. They can also be used in enhanced oil recovery processes to disperse surfactants and polymers, improving the efficiency of oil extraction.

The company has a good understanding of the specific requirements of the oilfield chemicals industry. They continuously improve their products to meet the changing needs of the oilfield.

Features in Nonionic Dispersing:

• High - Temperature and High - Pressure Resistance: Their nonionic dispersing agents can maintain their dispersing ability under high - temperature and high - pressure conditions, which is essential in oilfield applications.
• Salt Tolerance: In oilfield brines, their dispersants can tolerate high salt concentrations, ensuring the stability of the dispersion.
• Enhanced Oil - Water Separation: They can improve the oil - water separation efficiency in oilfield production, which helps to reduce the cost of oil treatment.

Advantages:

• Industry - Specific Expertise: Their in - depth knowledge of the oilfield chemicals industry allows them to develop products that are highly suitable for oilfield applications.
• Large - scale Production for Oilfield Demand: They have the production capacity to meet the large - quantity demand of the oilfield industry.
• Continuous Improvement: They continuously improve their products based on the feedback from the oilfield, which helps them to stay competitive in the market.

7. Shanghai Fine Chemical Co., Ltd.

Company Introduction:Shanghai Fine Chemical Co., Ltd. is a leading fine chemical company in Shanghai. In the nonionic dispersing agent field, they have a wide range of high - quality products.

The company has a strong R & D strength and a well - equipped laboratory. They are constantly developing new nonionic dispersing agents with better performance. Their products are used in the cosmetics industry, where their nonionic dispersants can be used to disperse pigments and oils in cosmetic formulations. This helps to improve the texture and appearance of cosmetics.

The company also focuses on environmental protection in its production process. They use green chemistry principles to develop and produce nonionic dispersing agents that are more environmentally friendly.

Features in Nonionic Dispersing:

• Skin - Friendly: Their nonionic dispersing agents for cosmetics are skin - friendly, which is important in the cosmetics industry to ensure the safety of consumers.
• Good Emulsification and Dispersion in Cosmetics: They can effectively emulsify and disperse oils and pigments in cosmetic products, providing a smooth and homogeneous texture.
• Stability in Cosmetic Formulations: Their dispersants can maintain the stability of cosmetic formulations over time, preventing the separation of components.

Advantages:

• R & D - Driven: Their strong R & D ability allows them to develop innovative nonionic dispersing agents for the cosmetics industry.
• Environmental Awareness: Their focus on environmental protection makes their products more attractive to environmentally - conscious consumers.
• Quality Cosmetic Products: Their products contribute to the production of high - quality cosmetics, which helps to build a good brand image in the market.

8. Hubei Xingfa Chemicals Group Co., Ltd.

Company Introduction:Hubei Xingfa Chemicals Group Co., Ltd. is a large - scale chemical group in Hubei Province. They have a comprehensive production system for nonionic dispersing agents.

The company's products are used in the agricultural chemicals industry. In pesticides, their nonionic dispersing agents can disperse active ingredients evenly in the formulation, improving the efficacy of the pesticides. They can also be used in fertilizers to disperse nutrients more evenly in the soil.

The company has a wide distribution network, which allows them to supply their products to different regions in a timely manner.

Features in Nonionic Dispersing:

• Pesticide - Specific Dispersion: Their nonionic dispersing agents are designed to meet the specific requirements of pesticides, such as good dispersion of active ingredients and stability in different environmental conditions.
• Fertilizer - Nutrient Dispersion: They can effectively disperse nutrients in fertilizers, which helps to improve the utilization rate of fertilizers.
• Compatibility with Agricultural Chemicals: They are compatible with a variety of agricultural chemicals, which allows them to be used in different formulations.

Advantages:

• Agricultural Industry Focus: Their focus on the agricultural chemicals industry allows them to develop products that are well - suited for agricultural applications.
• Wide Distribution Network: Their wide distribution network ensures the timely supply of products to farmers and agricultural enterprises.
• Product Innovation: They continuously innovate their products to meet the changing needs of the agricultural industry, such as the development of more environmentally friendly agricultural chemicals.

9. Fujian Yongrong Holdings Group Co., Ltd.

Company Introduction:Fujian Yongrong Holdings Group Co., Ltd. is a large - scale enterprise group in Fujian Province. In the field of nonionic dispersing agents, they have a certain market share.

The company's products are mainly used in the textile and printing industries. In textile printing, their nonionic dispersing agents can disperse dyes evenly on the fabric, improving the color fastness and printing quality.

The company also has a strong supply chain management system. They can ensure the stable supply of raw materials and the timely delivery of products.

Features in Nonionic Dispersing:

• Dye Dispersion in Textiles: They can effectively disperse dyes in textile printing, providing a more uniform color and better printing effect.
• Color Fastness Improvement: Their nonionic dispersing agents can improve the color fastness of textiles, which is important for the durability of the printed patterns.
• Compatibility with Textile Fibers: They are compatible with different types of textile fibers, which allows them to be used in a wide range of textile applications.

Advantages:

• Textile - Industry Experience: Their long - term experience in the textile and printing industries allows them to develop products that are specifically tailored to the needs of these industries.
• Supply Chain Stability: Their strong supply chain management system ensures the stable production and supply of their nonionic dispersing agents.
• Quality Assurance in Textile Printing: Their products contribute to the production of high - quality textile printed products, which helps to improve their market competitiveness.

10. Tianjin Dagu Chemical Co., Ltd.

Company Introduction:Tianjin Dagu Chemical Co., Ltd. is a well - known chemical company in Tianjin. They have a long history of producing nonionic dispersing agents.

The company's products are used in the paper industry. In papermaking, their nonionic dispersing agents can disperse fillers and pigments evenly in the paper pulp, improving the paper's smoothness, whiteness, and printability.

The company also has a good research and development team. They are constantly exploring new technologies and formulations to improve the performance of their nonionic dispersing agents in the paper industry.

Features in Nonionic Dispersing:

• Filler and Pigment Dispersion in Paper: They can effectively disperse fillers and pigments in paper pulp, resulting in a more uniform distribution in the paper.
• Improved Paper Properties: Their nonionic dispersing agents can improve the physical and optical properties of paper, such as smoothness and whiteness.
• Low - Viscosity Formulations: They can provide low - viscosity nonionic dispersing agents, which are suitable for use in high - speed papermaking processes.

Advantages:

• Paper - Industry Focus: Their focus on the paper industry allows them to develop products that are specifically designed for papermaking applications.
• R & D for Paper Technology: Their R & D team can develop new products to meet the evolving needs of the paper industry, such as the development of more environmentally friendly dispersants for paper.
• Industry Reputation: They have a good reputation in the paper industry for their high - quality nonionic dispersing agents.

Summary

The above 10 companies are the best nonionic dispersing factories in China in 2025. Each company has its own unique features and advantages in the field of nonionic dispersing. Chongqing ACME Tech. Co., Ltd. stands out with its advanced technology and wide - range compatibility. Jiangsu Hai'an Petrochemical Factory Co., Ltd. has rich experience and large - scale production capacity. Guangzhou Tinci Materials Technology Co., Ltd. is known for its high - tech orientation and strong R & D capability.

These companies cover a wide range of industries, including paints, plastics, textiles, food, oilfield, cosmetics, agriculture, paper, etc. Their nonionic dispersing agents play a crucial role in improving the performance and quality of products in these industries. With the continuous development of technology and the increasing demand for high - quality products, these companies are expected to continue to innovate and expand their market share in the future. At the same time, they will also contribute to the development of the nonionic dispersing agent industry in China and the world.