Best 10 polyquaternium-7 Suppliers in the world

Jan 16, 2026

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Introduction to Polyquaternium - 7

Polyquaternium - 7, also known as Poly(diallyldimethylammonium chloride - acrylamide), is a cationic copolymer. It is widely used in various industries due to its excellent properties. In the personal care industry, it functions as a conditioning agent in hair care products, helping to reduce static electricity, make hair smoother and more manageable. In water treatment, it can effectively remove suspended solids, colloids, and some organic substances, playing a role in flocculation and purification.


1. Zhangjiagang Cpolymer Eco - Technologies Co., Ltd

Company Introduction

Zhangjiagang Cpolymer Eco - Technologies Co., Ltd is a leading enterprise in the field of polymer chemicals. The company is committed to the research, development, production, and sales of a variety of polymer materials. With advanced production equipment and a strict quality control system, it has established a good reputation in the industry. It focuses on environmental - friendly technology innovation, aiming to provide high - quality and sustainable solutions to its customers.


Features in Polyquaternium - 7 and Company Advantages

  • High - quality Products: The company adheres to strict production standards, ensuring that its Polyquaternium - 7 has high purity and stable performance. This high - quality product can meet the diverse needs of different industries, whether it is for high - end personal care products or large - scale water treatment projects.
  • Customized Services: Recognizing that different customers may have different requirements for Polyquaternium - 7, Zhangjiagang Cpolymer Eco - Technologies Co., Ltd offers customized production services. It can adjust the product's molecular weight, charge density, and other parameters according to the specific needs of customers, providing personalized solutions.
  • Technical Support: The company has a professional R & D team with rich experience in polymer chemistry. They can provide technical support to customers, helping them solve problems in the application process of Polyquaternium - 7. Whether it is product formulation optimization or process improvement, the R & D team can offer valuable suggestions.
  • Website: https://www.cpl-polydadmac.com/


2. BASF SE

Company Introduction

BASF SE is one of the world's largest chemical companies, with a history dating back over 150 years. It operates in multiple segments, including chemicals, materials, industrial solutions, surface technologies, nutrition & care, and agricultural solutions. The company has a global presence, with production sites and research facilities in numerous countries. BASF is known for its innovation - driven approach, investing heavily in research and development to create new and improved products.


Features in Polyquaternium - 7 and Company Advantages

  • Global Supply Network: With its extensive global production and distribution network, BASF can ensure a stable supply of Polyquaternium - 7 to customers around the world. This is particularly important for large - scale enterprises that require a continuous and reliable source of raw materials.
  • Research and Development Capabilities: BASF has a large - scale R & D team dedicated to polymer science. They are constantly exploring new applications and improving the performance of Polyquaternium - 7. For example, they may develop new synthesis methods to enhance the product's environmental compatibility or improve its efficacy in specific applications.
  • Quality Assurance: The company has a strict quality management system in place. Every batch of Polyquaternium - 7 produced by BASF undergoes rigorous testing to ensure that it meets international quality standards. This gives customers confidence in the quality and performance of the product.
  • Diversified Product Portfolio: In addition to Polyquaternium - 7, BASF offers a wide range of related chemical products. This allows customers to source multiple products from a single supplier, simplifying the procurement process and potentially reducing costs.


3. Dow Chemical Company

Company Introduction

Dow Chemical Company is a well - known American multinational chemical corporation. It has a long - standing reputation for its innovation in the chemical industry. The company's product portfolio covers a wide range of areas, from basic chemicals to high - performance materials. Dow is committed to sustainable development, aiming to balance economic growth, environmental protection, and social responsibility.


Features in Polyquaternium - 7 and Company Advantages

  • Sustainable Production Practices: Dow places a strong emphasis on sustainable production. In the production of Polyquaternium - 7, it uses environmentally friendly processes and raw materials as much as possible. This not only reduces the environmental impact but also meets the growing demand from customers for sustainable products.
  • Application Expertise: The company has in - depth knowledge of the applications of Polyquaternium - 7 in different industries. It can provide comprehensive application solutions to customers, helping them optimize the use of the product and achieve better results. For example, in the water treatment industry, Dow can offer advice on dosage, mixing methods, and system design.
  • Strong Brand Reputation: Dow's brand is widely recognized and trusted in the global market. Customers choosing Dow's Polyquaternium - 7 can benefit from the company's long - standing reputation for quality and reliability. This can enhance the market competitiveness of their own products.
  • Collaborative Innovation: Dow actively collaborates with customers, research institutions, and other partners to drive innovation. Through these collaborations, it can quickly respond to market changes and develop new products and solutions based on the latest technological trends and customer needs.


4. AkzoNobel N.V.

Company Introduction

AkzoNobel N.V. is a Dutch multinational company that specializes in paints, coatings, and specialty chemicals. It has a rich heritage and a strong global presence. The company is committed to providing high - quality products and solutions that contribute to a sustainable future. AkzoNobel invests in research and development to create innovative products that meet the evolving needs of its customers.


Features in Polyquaternium - 7 and Company Advantages

  • Specialty Chemicals Expertise: As a company with a focus on specialty chemicals, AkzoNobel has in - depth knowledge of the properties and applications of Polyquaternium - 7. It can develop customized formulations for specific applications, such as in high - end coatings or specialty personal care products.
  • Sustainable Solutions: AkzoNobel is at the forefront of sustainable development in the chemical industry. Its production of Polyquaternium - 7 is designed to minimize environmental impact, from raw material sourcing to product disposal. This is in line with the increasing demand from customers for green and sustainable products.
  • Global Technical Support: The company has a global network of technical experts who can provide on - site support and advice to customers. Whether it is troubleshooting in the production process or optimizing product performance, AkzoNobel's technical team can offer timely and effective solutions.
  • Product Innovation: AkzoNobel continuously invests in R & D to improve the performance of Polyquaternium - 7. It may develop new grades of the product with enhanced properties, such as better solubility, higher stability, or improved compatibility with other ingredients.


5. Clariant AG

Company Introduction

Clariant AG is a Swiss specialty chemicals company. It offers a wide range of products and solutions for various industries, including automotive, construction, consumer goods, and more. The company focuses on innovation and sustainability, aiming to create value for its customers while minimizing its environmental footprint.


Features in Polyquaternium - 7 and Company Advantages

  • Industry - Specific Solutions: Clariant has a deep understanding of different industries and can provide tailored Polyquaternium - 7 solutions for each industry. For example, in the textile industry, it can develop products that improve the dyeing and finishing processes of fabrics, while in the oil and gas industry, it can offer solutions for water treatment in drilling operations.
  • Sustainable Development Initiatives: The company is actively involved in sustainable development projects. In the production of Polyquaternium - 7, it uses renewable resources and energy - efficient processes. This not only helps to reduce the cost of production but also meets the environmental requirements of many customers.
  • Quality and Safety Standards: Clariant adheres to strict quality and safety standards in its production. Every step of the manufacturing process of Polyquaternium - 7 is carefully monitored to ensure that the product is of high quality and safe to use. This gives customers peace of mind when using the product.
  • Global Distribution Network: With its global distribution network, Clariant can quickly and efficiently deliver Polyquaternium - 7 to customers around the world. This ensures that customers can receive their orders in a timely manner, reducing production delays.


6. Solvay SA

Company Introduction

Solvay SA is a Belgian chemical company with a global reach. It is a leader in advanced materials and specialty chemicals. The company has a long history of innovation and is constantly exploring new technologies and applications. Solvay is committed to sustainability and aims to contribute to a more circular economy.


Features in Polyquaternium - 7 and Company Advantages

  • Advanced Materials Technology: Solvay's expertise in advanced materials technology allows it to develop high - performance Polyquaternium - 7 products. It can modify the molecular structure of the product to enhance its properties, such as increasing its charge density or improving its thermal stability.
  • Circular Economy Approach: The company adopts a circular economy approach in its production processes. It focuses on recycling and reusing raw materials, reducing waste generation, and minimizing the environmental impact of its products. This is an attractive feature for customers who are looking for sustainable solutions.
  • Global R & D and Production Network: Solvay has a global R & D and production network, which enables it to quickly respond to market changes and customer needs. It can conduct research and development in different regions and adapt the production process according to local market conditions.
  • Technical Service and Training: Solvay provides comprehensive technical service and training to its customers. It can help customers understand the properties and applications of Polyquaternium - 7, and train their staff on how to use the product effectively. This enhances the customer's ability to utilize the product and improves their overall production efficiency.


7. Evonik Industries AG

Company Introduction

Evonik Industries AG is a German specialty chemicals company. It is known for its innovative products and solutions in various fields, such as nutrition, health, and high - performance materials. The company has a strong focus on research and development and invests a significant amount of resources in creating new technologies and products.


Features in Polyquaternium - 7 and Company Advantages

  • Innovative Product Development: Evonik is constantly innovating in the field of Polyquaternium - 7. It may develop new types of the product with unique properties, such as self - healing or anti - microbial functions. These innovative products can open up new markets and applications for customers.
  • Customer - Centered Approach: The company takes a customer - centered approach, understanding the specific needs of each customer and providing customized solutions. It works closely with customers to develop products that meet their exact requirements, whether it is in terms of product performance, cost, or environmental impact.
  • Quality Control and Assurance: Evonik has a strict quality control system in place to ensure the consistency and reliability of its Polyquaternium - 7 products. It conducts extensive testing at every stage of production, from raw material inspection to finished product analysis. This guarantees that customers receive high - quality products.
  • Global Marketing and Sales Network: With its global marketing and sales network, Evonik can effectively promote and sell its Polyquaternium - 7 products. It can provide local support to customers in different regions, helping them to overcome any market - related challenges and expand their business.


8. Ashland Global Holdings Inc.

Company Introduction

Ashland Global Holdings Inc. is an American multinational company that specializes in specialty chemicals and ingredients. It serves a wide range of industries, including personal care, pharmaceuticals, and industrial applications. The company is committed to providing innovative and sustainable solutions to its customers.


Features in Polyquaternium - 7 and Company Advantages

  • Personal Care Expertise: Ashland has extensive experience and expertise in the personal care industry. Its Polyquaternium - 7 products are designed to meet the high - quality requirements of personal care formulations. They can improve the sensory properties of hair and skin care products, such as making hair softer and shinier.
  • Sustainable Ingredient Solutions: The company is dedicated to developing sustainable ingredient solutions. In the production of Polyquaternium - 7, it uses natural and renewable raw materials whenever possible, and adopts environmentally friendly production processes. This aligns with the growing trend of consumers towards natural and sustainable personal care products.
  • Regulatory Compliance: Ashland ensures that its Polyquaternium - 7 products comply with all relevant international and local regulations. This gives customers confidence when using the products, especially in industries with strict regulatory requirements, such as the pharmaceutical and food industries.
  • Technical Innovation and Support: The company invests in technical innovation and provides comprehensive technical support to its customers. It can help customers develop new products and improve the performance of existing products by leveraging its advanced research and development capabilities.


9. Kemira Oyj

Company Introduction

Kemira Oyj is a Finnish company that specializes in water - intensive industries. It provides chemical solutions and services for water treatment, pulp and paper production, and oil and gas industries. The company has a strong focus on sustainability and aims to help its customers reduce their environmental impact.


Features in Polyquaternium - 7 and Company Advantages

  • Water Treatment Expertise: As a company with a long - standing presence in the water treatment industry, Kemira has in - depth knowledge of the use of Polyquaternium - 7 in water purification processes. It can optimize the dosage and application method of the product to achieve the best water treatment results, such as removing turbidity and reducing the content of harmful substances.
  • Sustainable Water Solutions: Kemira is committed to providing sustainable water solutions. Its Polyquaternium - 7 products are designed to be more environmentally friendly, with lower chemical consumption and less waste generation. This helps customers to meet their environmental goals while improving the efficiency of their water treatment processes.
  • Customized Water Treatment Programs: The company offers customized water treatment programs based on the specific needs of each customer. It can analyze the water quality of the customer's source water and design a tailor - made solution using Polyquaternium - 7 and other chemicals. This ensures that the customer's water treatment system operates at its optimal level.
  • Global Service Network: Kemira has a global service network that can provide on - site support to customers. Its technical experts can assist customers in installing, operating, and maintaining their water treatment systems, ensuring the smooth operation of the equipment and the effective use of Polyquaternium - 7.


10. SNF Group

Company Introduction

SNF Group is a global leader in the production of water - soluble polymers. It has a wide range of products, including Polyquaternium - 7, which are used in various industries such as water treatment, oil and gas, and mining. The company has production facilities in many countries and a strong R & D team.


Features in Polyquaternium - 7 and Company Advantages

  • Large - Scale Production Capacity: SNF Group has a large - scale production capacity for Polyquaternium - 7. This allows it to meet the high - volume demands of large - scale industrial customers. It can ensure a stable supply of the product, even during peak demand periods.
  • Product Diversity: In addition to standard Polyquaternium - 7 products, SNF Group offers a diverse range of product grades. These different grades have different properties, such as different molecular weights and charge densities, which can meet the specific needs of different industries and applications.
  • Research and Development Focus: The company places a strong emphasis on research and development. It is constantly working on improving the performance of its Polyquaternium - 7 products and developing new applications. This helps it to stay ahead of the competition and provide customers with the latest and most advanced products.
  • Global Technical Support: SNF Group has a global technical support team that can provide customers with technical advice and assistance. Whether it is product selection, application optimization, or troubleshooting, the technical support team can offer timely and effective solutions.


Conclusion

The above - mentioned 10 suppliers are among the best in the world in providing Polyquaternium - 7. Each company has its own unique features and advantages. Some are known for their high - quality products and strict quality control, such as Zhangjiagang Cpolymer Eco - Technologies Co., Ltd and BASF SE. Others are recognized for their innovative R & D capabilities, like Evonik Industries AG and Solvay SA. Some companies excel in providing industry - specific solutions and sustainable production practices, for example, Kemira Oyj in water treatment and AkzoNobel N.V. in specialty chemicals.


Customers looking for Polyquaternium - 7 suppliers should consider their specific needs, such as product quality, price, application requirements, and environmental concerns. By carefully evaluating the features and advantages of these suppliers, they can choose the most suitable partner to meet their business goals. Overall, the global Polyquaternium - 7 market is rich in options, and these top - tier suppliers are driving the development and innovation of the industry.