2025 Top 10 polyquaternium-7 Manufacturers in the world

Dec 22, 2025

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Introduction to Polyquaternium - 7

Polyquaternium - 7 is a cationic polymer that has gained significant popularity in various industries. In the personal care industry, it is widely used in shampoos, conditioners, and hair styling products. It helps to improve the manageability of hair, reduce static electricity, and enhance the shine and smoothness of hair strands. In the water treatment field, it can act as a flocculant, helping to remove suspended particles and impurities from water, thus improving water quality. Its unique chemical properties, such as good solubility in water and strong cationic charge, make it an effective and versatile ingredient.


Top 10 Manufacturers

1. Zhangjiagang Cpolymer Eco - Technologies Co., Ltd

Zhangjiagang Cpolymer Eco - Technologies Co., Ltd is a leading manufacturer in the field of polyquaternium - 7. The company is committed to the research, development, production, and sales of high - quality polymer products. With advanced production equipment and a professional R & D team, it can ensure the stable quality and high performance of polyquaternium - 7.


Features in Polyquaternium - 7:


  • High Purity: The polyquaternium - 7 produced by the company has a high degree of purity, which means fewer impurities and better performance in applications. This high - purity product can provide more stable and effective results in hair care and water treatment.
  • Customizable Formulations: The company understands that different customers may have different requirements. Therefore, it offers customizable formulations of polyquaternium - 7. Whether it is for a specific hair type in the personal care industry or a particular water treatment scenario, the company can adjust the product's properties to meet the needs.
  • Strict Quality Control: From raw material procurement to the final product packaging, the company has a strict quality control system in place. Every batch of polyquaternium - 7 is tested to ensure that it meets international quality standards.


Advantages:


  • Cost - effective: The company can offer competitive prices for its polyquaternium - 7 products. Through efficient production processes and cost - control measures, it can provide high - quality products at a reasonable cost, which is very attractive to customers.
  • Technical Support: It provides comprehensive technical support to its customers. Whether it is product application guidance or problem - solving during the use of polyquaternium - 7, the company's professional technical team can offer timely and effective solutions.
  • Sustainable Development: The company is also committed to sustainable development. It uses environmentally friendly production processes and raw materials, which not only reduces the impact on the environment but also meets the growing demand for sustainable products in the market.


Website: https://www.cpl-polydadmac.com/


2. Ashland Global Holdings Inc.

Ashland Global Holdings Inc. is a well - known global specialty chemicals company. With a long history and a strong R & D background, it has a wide range of product portfolios in the chemical industry. In the field of polyquaternium - 7, Ashland has made significant contributions.


Features in Polyquaternium - 7:


  • Innovative Technology: Ashland invests heavily in research and development. Its polyquaternium - 7 products are often based on the latest scientific research and innovative technologies. For example, it may use new synthesis methods to improve the performance of polyquaternium - 7, such as enhancing its adsorption capacity in water treatment or its conditioning effect in hair care.
  • Global Supply Network: The company has a vast global supply network. This ensures that its polyquaternium - 7 products can be quickly and efficiently delivered to customers around the world. Whether it is a large - scale manufacturer in Asia or a small - scale business in Europe, they can easily access Ashland's products.
  • Product Compatibility: Ashland's polyquaternium - 7 is designed to be highly compatible with other ingredients. In the personal care industry, it can be easily combined with various surfactants, fragrances, and other additives without causing any compatibility issues. This makes it very convenient for formulators to use in their product development.


Advantages:


  • Brand Reputation: Ashland has a long - standing and excellent brand reputation in the chemical industry. Customers trust the quality and performance of its products. When using Ashland's polyquaternium - 7, they can be confident that they are getting a reliable and high - quality product.
  • Regulatory Compliance: The company is well - versed in global regulatory requirements. Its polyquaternium - 7 products comply with all relevant regulations in different countries and regions. This is crucial for customers, especially those in the highly regulated personal care and water treatment industries.
  • Application Expertise: Ashland has a team of application experts who can provide in - depth knowledge and advice on the use of polyquaternium - 7. They can help customers optimize their product formulations and achieve the best results in their specific applications.


3. BASF SE

BASF SE is one of the largest chemical companies in the world. It has a comprehensive range of chemical products and a strong presence in multiple industries. In the production of polyquaternium - 7, BASF brings its vast resources and expertise to the table.


Features in Polyquaternium - 7:


  • Large - scale Production Capacity: BASF has the ability to produce polyquaternium - 7 on a large scale. This large - scale production not only ensures a stable supply of the product but also allows for cost - savings through economies of scale. As a result, customers can get high - quality polyquaternium - 7 at a relatively lower price.
  • Quality Consistency: The company has a strict quality management system. Every batch of polyquaternium - 7 produced by BASF meets the same high - quality standards. This consistency is very important for customers, especially those who require a stable product quality for their production processes.
  • Multifunctional Applications: BASF's polyquaternium - 7 can be used in a wide range of applications. In addition to the traditional personal care and water treatment industries, it can also be used in some emerging fields, such as textile finishing and paper manufacturing.


Advantages:


  • Research and Development Power: BASF invests a huge amount of money in research and development every year. It is constantly exploring new applications and improvements for polyquaternium - 7. This means that customers can expect to get the most advanced and high - performance products from BASF.
  • Global Technical Service: With its global presence, BASF can provide technical service to customers all over the world. No matter where the customer is located, they can get timely and professional support from BASF's technical team.
  • Sustainable Solutions: BASF is committed to sustainable development. It is working on developing more environmentally friendly production processes for polyquaternium - 7 and promoting the use of sustainable raw materials. This is in line with the global trend towards sustainable development and can help customers meet their own sustainability goals.


4. Clariant AG

Clariant AG is a specialty chemicals company that focuses on providing innovative and sustainable solutions. In the field of polyquaternium - 7, Clariant has its own unique features and advantages.


Features in Polyquaternium - 7:


  • Sustainable Production: Clariant places a high emphasis on sustainable production. It uses renewable raw materials and energy - efficient production processes to manufacture polyquaternium - 7. This not only reduces the environmental impact but also meets the increasing demand for sustainable products in the market.
  • Tailored Solutions: The company understands that different industries and customers have different needs. Therefore, it offers tailored solutions for polyquaternium - 7. For example, in the personal care industry, it can develop products with different levels of conditioning effects based on the specific requirements of different hair types.
  • Advanced Analytical Techniques: Clariant uses advanced analytical techniques to ensure the quality and performance of its polyquaternium - 7 products. These techniques can accurately measure the chemical properties and performance indicators of the product, allowing for better quality control.


Advantages:


  • Innovation - driven: Clariant is an innovation - driven company. It is constantly looking for new ways to improve the performance and application scope of polyquaternium - 7. This innovation ability enables it to stay ahead of the competition and provide customers with the latest and best products.
  • Strong Customer Focus: The company has a strong customer - focus. It listens to the needs of its customers and provides personalized service. Whether it is product customization or after - sales support, Clariant is dedicated to meeting the needs of its customers.
  • Industry Partnerships: Clariant has established partnerships with many other companies and research institutions in the industry. Through these partnerships, it can access more resources and knowledge, which further enhances its competitiveness in the production of polyquaternium - 7.


5. Solvay SA

Solvay SA is a global chemical company with a long - standing history and a wide range of chemical products. In the production of polyquaternium - 7, Solvay brings its technical expertise and market experience.


Features in Polyquaternium - 7:


  • High - performance Products: Solvay's polyquaternium - 7 products are known for their high performance. In the water treatment industry, they can effectively remove a wide range of impurities, including heavy metals and organic pollutants. In the personal care industry, they can provide excellent conditioning and anti - static effects.
  • Product Innovation: The company is constantly innovating its polyquaternium - 7 products. It may introduce new functional groups or modify the molecular structure to improve the product's properties. For example, it may develop a polyquaternium - 7 product with better biodegradability.
  • Quality Assurance: Solvay has a strict quality assurance system. It conducts multiple tests at different stages of the production process to ensure that the polyquaternium - 7 products meet the highest quality standards.


Advantages:


  • Global Market Reach: Solvay has a global market reach. Its polyquaternium - 7 products are sold in many countries and regions around the world. This allows it to serve a wide range of customers and gain a better understanding of different market needs.
  • Technical Expertise: The company has a team of highly skilled technical experts. They have in - depth knowledge of the chemistry and application of polyquaternium - 7. This technical expertise enables Solvay to provide high - quality products and professional technical support to its customers.
  • Long - term Experience: With its long - term experience in the chemical industry, Solvay has a deep understanding of the market trends and customer requirements. It can use this experience to continuously improve its polyquaternium - 7 products and stay competitive in the market.


6. AkzoNobel N.V.

AkzoNobel N.V. is a leading global paints and coatings company, but it also has a significant presence in the chemical industry. In the production of polyquaternium - 7, AkzoNobel brings its unique perspective and capabilities.


Features in Polyquaternium - 7:


  • Cross - industry Application Insights: Due to its involvement in multiple industries, AkzoNobel has cross - industry application insights. It can apply the knowledge and experience from the paints and coatings industry to the development of polyquaternium - 7. For example, it may find new ways to improve the adhesion and durability of polyquaternium - 7 in certain applications.
  • Product Safety: AkzoNobel places a high priority on product safety. Its polyquaternium - 7 products are tested to ensure that they are safe for use in various applications, especially in the personal care industry where product safety is of utmost importance.
  • Continuous Improvement: The company is committed to continuous improvement. It regularly reviews and updates its production processes and product formulations to enhance the performance and quality of polyquaternium - 7.


Advantages:


  • Strong Brand Image: AkzoNobel has a strong brand image in the global market. Customers associate its products with high quality and reliability. When using AkzoNobel's polyquaternium - 7, they can have confidence in the product's performance.
  • Research and Development Synergy: The company's R & D efforts in different industries can create synergy in the development of polyquaternium - 7. For example, the research on new materials in the paints and coatings industry may lead to new discoveries and improvements in polyquaternium - 7.
  • Global Distribution Network: AkzoNobel has a well - established global distribution network. This allows its polyquaternium - 7 products to be quickly and efficiently delivered to customers around the world.


7. Dow Inc.

Dow Inc. is a major player in the chemical industry with a wide range of products and technologies. In the production of polyquaternium - 7, Dow brings its advanced manufacturing capabilities and market influence.


Features in Polyquaternium - 7:


  • Integrated Manufacturing Process: Dow has an integrated manufacturing process for polyquaternium - 7. This means that it can control every step of the production process, from raw material synthesis to the final product packaging. This integrated process helps to ensure product quality and consistency.
  • Product Diversification: Dow offers a diversified range of polyquaternium - 7 products. It has different grades and formulations to meet the needs of different industries and applications. For example, it may have a high - molecular - weight polyquaternium - 7 for water treatment and a low - molecular - weight one for personal care.
  • Performance Optimization: The company focuses on performance optimization of its polyquaternium - 7 products. It uses advanced testing and analysis methods to continuously improve the product's performance, such as enhancing its flocculation efficiency in water treatment or its hair - conditioning effect.


Advantages:


  • Economies of Scale: Dow's large - scale production allows it to achieve economies of scale. This results in cost - savings, which can be passed on to the customers in the form of more competitive prices.
  • Market Leadership: Dow is a market leader in many chemical product segments. Its leadership position gives it an edge in the production and marketing of polyquaternium - 7. It can influence market trends and set industry standards.
  • Technical Collaboration: Dow collaborates with many research institutions and other companies in the industry. Through these collaborations, it can access the latest research results and technologies, which helps to improve the quality and performance of its polyquaternium - 7 products.


8. Evonik Industries AG

Evonik Industries AG is a specialty chemicals company that focuses on high - performance products. In the production of polyquaternium - 7, Evonik brings its expertise in specialty chemicals and its commitment to innovation.


Features in Polyquaternium - 7:


  • High - end Product Offerings: Evonik offers high - end polyquaternium - 7 products. These products are designed to meet the most demanding requirements in the market. For example, in the high - end personal care products, Evonik's polyquaternium - 7 can provide superior conditioning and styling effects.
  • Advanced Polymer Technology: The company uses advanced polymer technology in the production of polyquaternium - 7. This technology allows for better control of the product's molecular structure and properties, resulting in more consistent and high - performance products.
  • Custom - made Solutions for Niche Markets: Evonik is good at providing custom - made solutions for niche markets. It can develop polyquaternium - 7 products for specific applications or industries that have unique requirements.


Advantages:


  • Innovation Culture: Evonik has a strong innovation culture. It encourages its employees to come up with new ideas and solutions. This innovation culture drives the continuous development and improvement of its polyquaternium - 7 products.
  • Quality - centric Approach: The company has a quality - centric approach. It ensures that every batch of polyquaternium - 7 meets the highest quality standards. This focus on quality makes its products very attractive to customers who value product performance and reliability.
  • Global Technical Support: Evonik provides global technical support to its customers. Whether it is product installation, operation, or troubleshooting, the company's technical team can offer timely and effective assistance.


9. Lubrizol Corporation

Lubrizol Corporation is a well - known specialty chemicals company with a focus on performance - enhancing additives. In the production of polyquaternium - 7, Lubrizol applies its expertise in additives and performance optimization.


Features in Polyquaternium - 7:


  • Additive - based Optimization: Lubrizol can optimize the performance of polyquaternium - 7 by adding specific additives. These additives can enhance the product's properties, such as improving its stability in different environments or increasing its compatibility with other ingredients.
  • Performance - driven Product Development: The company's product development is performance - driven. It conducts extensive research and testing to ensure that its polyquaternium - 7 products can meet or exceed the performance requirements of customers.
  • Product Compatibility Testing: Lubrizol conducts comprehensive product compatibility testing. This ensures that its polyquaternium - 7 products can be safely and effectively used in combination with other chemicals and materials in different applications.


Advantages:


  • Industry Experience: Lubrizol has a long - standing industry experience in the specialty chemicals field. This experience allows it to understand the market needs and customer requirements very well. It can use this knowledge to develop high - quality polyquaternium - 7 products.
  • Technical Expertise in Additives: The company's technical expertise in additives gives it an advantage in the production of polyquaternium - 7. It can use its knowledge of additives to improve the product's performance and create unique product features.
  • Customer - centric Service: Lubrizol is customer - centric. It provides excellent customer service, from product consultation to after - sales support. This customer - centric approach helps to build long - term relationships with customers.


10. Croda International Plc

Croda International Plc is a global specialty chemicals company that focuses on the development and production of high - performance ingredients for various industries. In the production of polyquaternium - 7, Croda brings its expertise in natural and sustainable ingredients.


Features in Polyquaternium - 7:


  • Natural and Sustainable Ingredients: Croda emphasizes the use of natural and sustainable ingredients in the production of polyquaternium - 7. This is in line with the growing trend towards natural and sustainable products in the market. For example, it may use renewable plant - based raw materials in the synthesis process.
  • Product Customization for the Beauty Industry: The company is well - known for its product customization for the beauty industry. Its polyquaternium - 7 products can be customized to meet the specific needs of different beauty products, such as different skin types and hair textures.
  • Advanced Formulation Technology: Croda uses advanced formulation technology to produce polyquaternium - 7. This technology allows for better control of the product's properties and performance, resulting in high - quality products.


Advantages:


  • Sustainability Leadership: Croda is a leader in sustainability in the chemical industry. Its commitment to sustainability not only helps to protect the environment but also meets the expectations of customers who are concerned about the environmental impact of products.
  • Beauty Industry Expertise: The company's expertise in the beauty industry gives it an edge in the production of polyquaternium - 7 for personal care applications. It understands the latest trends and requirements in the beauty market and can develop products accordingly.
  • Research and Development Excellence: Croda has a strong R & D team that is dedicated to the development of new and improved products. Its R & D efforts ensure that its polyquaternium - 7 products are at the forefront of the industry in terms of performance and quality.


Conclusion

The top 10 polyquaternium - 7 manufacturers in the world, as listed above, each have their own unique features and advantages. Zhangjiagang Cpolymer Eco - Technologies Co., Ltd offers cost - effective and customizable solutions, while global giants like Ashland, BASF, and Dow bring their vast resources, R & D power, and global reach to the table. Companies such as Clariant and Croda focus on sustainability, which is becoming an increasingly important factor in the market. Other manufacturers like AkzoNobel, Evonik, and Lubrizol contribute with their cross - industry insights, high - end product offerings, and additive - based optimization respectively.


Overall, these manufacturers play a crucial role in meeting the global demand for polyquaternium - 7 in various industries, including personal care, water treatment, and others. Their continuous innovation and improvement in product quality and performance will drive the further development and application of polyquaternium - 7 in the future. As the market continues to evolve, these companies will need to adapt to new trends, such as the increasing demand for sustainable and natural products, and continue to provide high - quality solutions to their customers.