Introduction to Granular Polyanionic Cellulose
Granular polyanionic cellulose (PAC) is a kind of water – soluble cellulose ether derivative with excellent properties. It has a high degree of substitution and uniform substitution distribution. PAC shows good thickening, suspending, emulsifying, and stabilizing properties in aqueous solutions. This makes it widely used in various industries, such as oil drilling, food, pharmaceuticals, and daily chemicals. In the oil drilling field, it can effectively control the rheological properties of drilling fluids, reduce fluid loss, and improve the wellbore stability. In the food industry, it can be used as a thickener and stabilizer to improve the texture and quality of food products. Granular Polyanionic Cellulose

1. Unitech Chemicals Zibo Co., Ltd
Unitech Chemicals Zibo Co., Ltd is a prominent chemical enterprise in China dedicated to the research, development, production, and sales of various chemical products, with granular polyanionic cellulose being one of its key offerings. The company has a modern production base equipped with advanced production equipment and strict quality control systems.
Features in Granular Polyanionic Cellulose
- High – quality raw materials: The company selects high – purity cellulose as the raw material for PAC production, which ensures the high quality and stability of the final product.
- Advanced production process: It adopts advanced chemical synthesis and granulation technology, which can precisely control the degree of substitution and molecular weight of PAC, resulting in a product with excellent performance.
- Customized products: Unitech Chemicals Zibo Co., Ltd can customize granular polyanionic cellulose products according to the specific needs of different customers, meeting the diverse requirements of various industries.
Company’s Advantages
- Strong R & D strength: The company has a professional R & D team composed of experienced chemists and engineers. They continuously conduct research and innovation to improve the product performance and develop new products.
- Good after – sales service: It provides comprehensive after – sales technical support to help customers solve various problems in the process of using PAC products.
- Sustainable development: The company attaches great importance to environmental protection and sustainable development in the production process, which is in line with the current development trend of the industry.
Website: https://www.unitechzibo.com/
2. Shaanxi Fuhua Chemical Co., Ltd
Shaanxi Fuhua Chemical Co., Ltd is a well – established chemical company with a long – standing history in the production of cellulose derivatives. It has a large – scale production plant and a complete production line for granular polyanionic cellulose.
Features in Granular Polyanionic Cellulose
- Stable product performance: The PAC products produced by Shaanxi Fuhua Chemical Co., Ltd have stable viscosity and fluid loss control performance, which can maintain good performance in different temperature and pressure environments.
- High purity: Through strict purification processes, the company can produce PAC with high purity, reducing the content of impurities and improving the product quality.
- Good compatibility: Its PAC products have good compatibility with other additives commonly used in the oil drilling and other industries, which is convenient for customers to use in compounding.
Company’s Advantages
- Cost – effective products: The company can provide high – quality PAC products at a relatively reasonable price, which gives it a competitive edge in the market.
- Rich production experience: With years of production experience, the company has accumulated rich practical experience in the production process, which can ensure the stability and high – efficiency of production.
- Wide sales network: Shaanxi Fuhua Chemical Co., Ltd has established a wide sales network both at home and abroad, which can quickly and effectively deliver products to customers.
3. Shandong Head Co., Ltd
Shandong Head Co., Ltd is a high – tech enterprise focusing on the production of fine chemical products. It has introduced advanced production technology and equipment from abroad, and has a strong R & D and production capacity for granular polyanionic cellulose.
Features in Granular Polyanionic Cellulose
- High – performance products: The PAC products of Shandong Head Co., Ltd have excellent thickening and fluid loss reduction performance, which can significantly improve the performance of drilling fluids and other application systems.
- Narrow molecular weight distribution: The company’s production process can control the molecular weight distribution of PAC within a narrow range, making the product performance more uniform.
- Good thermal stability: Its PAC products can maintain good performance at high temperatures, which is very suitable for use in high – temperature oil drilling environments.
Company’s Advantages
- Advanced technology: By introducing foreign advanced technology, the company can produce PAC products with high quality and performance.
- Strong R & D innovation ability: The company invests a lot in R & D every year to continuously develop new products and improve product performance.
- Good brand image: Shandong Head Co., Ltd has established a good brand image in the market with its high – quality products and excellent service.
4. Henan Tianfu Chemical Co., Ltd
Henan Tianfu Chemical Co., Ltd is a comprehensive chemical enterprise that integrates production, sales, and R & D. It has a wide range of chemical products, and granular polyanionic cellulose is one of its important products.
Features in Granular Polyanionic Cellulose
- Flexible production scale: The company can adjust the production scale according to market demand, whether it is a small – batch order or a large – scale production, it can meet the needs of customers.
- Good product solubility: The PAC products of Henan Tianfu Chemical Co., Ltd have good solubility in water, which can quickly dissolve and play a role in the application system.
- Quality – controlled production process: The company has a strict quality control system in the production process, ensuring that each batch of products meets the high – quality standards.
Company’s Advantages
- Good customer service: The company has a professional customer service team that can provide timely and accurate pre – sales and after – sales services to customers.
- Rich product variety: In addition to the common types of granular polyanionic cellulose, the company also develops and produces some special – type PAC products to meet the special needs of different customers.
- Cost – control ability: Through effective cost control, the company can provide cost – effective products to customers, enhancing its market competitiveness.
5. Jiangsu Botao Group Co., Ltd
Jiangsu Botao Group Co., Ltd is a large – scale chemical group with multiple production bases and a wide range of product categories. It has a long – term focus on the development and production of cellulose – based products, including granular polyanionic cellulose.
Features in Granular Polyanionic Cellulose
- Large – scale production capacity: The company has a large – scale production base, which can ensure a stable supply of granular polyanionic cellulose to meet the large – demand market.
- Continuous product improvement: The R & D team of Jiangsu Botao Group Co., Ltd continuously improves the product formula and production process to enhance the performance of PAC products.
- Good product dispersion: Its PAC products have good dispersion properties in aqueous solutions, which can effectively prevent agglomeration and improve the uniformity of the application system.
Company’s Advantages
- Integrated industrial chain: The company has an integrated industrial chain from raw material production to product processing, which can effectively control the quality and cost of products.
- Strong brand influence: As a well – known chemical group in China, Jiangsu Botao Group Co., Ltd has a strong brand influence, which gives customers more confidence in its products.
- Comprehensive technical support: The company provides comprehensive technical support to customers, including product application guidance and technical training.
6. Sichuan Guanghan Golden Summit Chemical Co., Ltd
Sichuan Guanghan Golden Summit Chemical Co., Ltd is a chemical enterprise located in the Sichuan region, which has unique geographical and resource advantages. It is mainly engaged in the production of chemical products for the oil and gas industry, and granular polyanionic cellulose is one of its core products.
Features in Granular Polyanionic Cellulose
- Adaptability to local conditions: The company can adjust the product formula according to the specific requirements of the local oil and gas fields, making the PAC products more suitable for local geological and environmental conditions.
- Good anti – salt performance: The PAC products of Sichuan Guanghan Golden Summit Chemical Co., Ltd have good anti – salt performance, which can maintain good performance in high – salt drilling fluid systems.
- Low – temperature performance: It also pays attention to the low – temperature performance of PAC products, which can be used in low – temperature oil drilling environments.
Company’s Advantages
- Proximity to raw materials: Located in an area rich in cellulose – related raw materials, the company has a stable supply of raw materials and lower raw material costs.
- Industry – specific experience: With years of experience in serving the oil and gas industry, the company has in – depth understanding of the industry’s needs and can provide more targeted products and services.
- Regional market advantage: It has a good market share in the Sichuan and surrounding regions, and can quickly respond to the needs of local customers.
7. Hubei Xianlin Pharmaceutical Co., Ltd
Although mainly known in the pharmaceutical industry, Hubei Xianlin Pharmaceutical Co., Ltd also has a certain production capacity for granular polyanionic cellulose. Its production is based on high – standard pharmaceutical – grade requirements.
Features in Granular Polyanionic Cellulose
- Pharmaceutical – grade quality: The PAC products produced by Hubei Xianlin Pharmaceutical Co., Ltd meet the high – quality standards of the pharmaceutical industry, with high purity and low impurity content.
- Strict quality control: The company applies strict quality control systems in the production process, from raw material inspection to product packaging, to ensure the quality and safety of products.
- Good biocompatibility: Its PAC products have good biocompatibility, which is suitable for use in some pharmaceutical and food applications that require high biocompatibility.
Company’s Advantages
- Pharmaceutical – industry background: The company’s pharmaceutical – industry background gives it a high – standard quality management concept and advanced production technology, which can ensure the high – quality of PAC products.
- Research and development strength in related fields: It has a certain R & D strength in the field of cellulose – based products, which can continuously improve the product performance and develop new application fields.
- Compliance with regulations: Hubei Xianlin Pharmaceutical Co., Ltd strictly complies with relevant national and international regulations and standards, which gives customers more confidence in using its products.
8. Zhejiang Kingshine Chemical Co., Ltd
Zhejiang Kingshine Chemical Co., Ltd is a chemical enterprise focusing on innovation and high – quality product production. It has made remarkable achievements in the production of granular polyanionic cellulose.
Features in Granular Polyanionic Cellulose
- Innovative product design: The company’s R & D team continuously conducts innovative product design, aiming to develop PAC products with better performance and new functions.
- High – efficiency production process: Zhejiang Kingshine Chemical Co., Ltd has optimized its production process to improve production efficiency and reduce production costs while ensuring product quality.
- Good product stability over time: Its PAC products can maintain stable performance over a long period of time, which is very important for some long – term application scenarios.
Company’s Advantages
- Innovation – driven development: The company takes innovation as the driving force for development, and continuously invests in R & D to keep its products at the forefront of the industry.
- Efficient management system: It has an efficient management system, which can ensure the smooth operation of production, sales, and R & D departments.
- International market orientation: Zhejiang Kingshine Chemical Co., Ltd has an international market orientation, and its products have been exported to many countries and regions, which reflects the high quality and competitiveness of its products.
9. Hebei Yanuo Biotechnology Co., Ltd

Hebei Yanuo Biotechnology Co., Ltd is a biotechnology – related enterprise that also produces granular polyanionic cellulose. It combines biotechnology and chemical engineering in the production process.
Features in Granular Polyanionic Cellulose
- Biotechnology application: The company applies biotechnology in the production of PAC, such as using biological enzymes in the modification process, which can improve the product performance and environmental friendliness.
- Green production process: It adheres to the concept of green production, reducing the use of harmful chemicals and minimizing environmental pollution in the production process.
- Good product performance in biological systems: The PAC products of Hebei Yanuo Biotechnology Co., Ltd have good performance in some biological systems, which makes them suitable for use in some biological and environmental protection applications.
Company’s Advantages
- Cross – disciplinary technology: The combination of biotechnology and chemical engineering gives the company unique technical advantages, enabling it to produce PAC products with special properties.
- Environmental protection awareness: In the context of increasing environmental protection requirements, the company’s green production process and environmental – friendly products have a competitive advantage in the market.
- Potential for new application development: The company has the potential to develop new application fields for PAC products based on its biotechnology background, such as in the field of bioremediation.
10. Guangdong Xindadi New Materials Co., Ltd
Pating Grade Organoclay Guangdong Xindadi New Materials Co., Ltd is a new – materials enterprise focusing on the development and production of high – performance materials, including granular polyanionic cellulose.
Features in Granular Polyanionic Cellulose
- Application – oriented product development: The company develops PAC products based on specific application requirements, such as in high – performance coatings, adhesives, etc.
- High – performance additive combination: It can combine PAC with other high – performance additives to produce composite materials with better performance, meeting the high – end needs of the market.
- Good product processability: The PAC products of Guangdong Xindadi New Materials Co., Ltd have good processability, which is convenient for processing in different production processes.
Company’s Advantages
- New – materials R & D strength: The company’s focus on new – materials research and development gives it the ability to continuously develop new PAC – based products with high performance.
- Market – sensitive product strategy: It can quickly respond to market changes and develop products that meet market demands in a timely manner.
- Industry – chain cooperation ability: Guangdong Xindadi New Materials Co., Ltd has strong industry – chain cooperation ability, which can integrate upstream and downstream resources to promote the development of the PAC product market.