DADMAC Chemical Factory

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Leading Dadmac Chemical Factory | High-Quality DADMAC Production

Leading Dadmac Chemical Factory | High-Quality DADMAC Production

Welcome to Jiangsu Feymer Technology Co., Ltd., a premier dadmac chemical factory committed to excellence in the production of Diallyl Dimethyl Ammonium Chloride (DADMAC) and its derivatives. As a high-tech water treatment company established in 2010 and listed on China’s STAR Market in 2021, we have cemented our reputation as a trusted manufacturer and supplier of cationic monomers globally. Our factory, strategically located in the Yangtze River Delta with three production bases and five factories across Jiangsu and Anhui, operates with cutting-edge technology and robust R&D capabilities. We specialize in producing DADMAC of exceptional purity and consistency, which serves as the backbone for a wide range of applications including water treatment, pulp and paper, oil and gas, fine chemicals, and textile dyeing.
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Advantages of the product

State-of-the-Art Manufacturing Facilities

Our dadmac chemical factory boasts state-of-the-art manufacturing facilities equipped with advanced automation and continuous process control systems. With three production bases and five factories, we have an annual production capacity of DADMAC that ranks among the largest in China. Our facilities are designed for maximum efficiency and safety, employing closed-loop systems that minimize environmental impact while ensuring consistent product quality. We enforce rigorous quality assurance protocols, including batch-to-batch consistency checks and advanced analytical testing for purity and impurities.

Superior Product Quality and Purity

As a leading dadmac chemical factory, we pride ourselves on delivering DADMAC with exceptional purity ranging typically from 60% to 65% concentration, meticulously controlled to meet exact customer requirements. Our production process utilizes high-purity raw materials sourced from trusted suppliers, combined with advanced catalytic techniques that optimize monomer yield and minimize by-products. We implement a comprehensive quality management system, encompassing in-process monitoring and final product testing using techniques such as gas chromatography and mass spectrometry.

Commitment to Sustainability and Customer Support

Our dadmac chemical factory is more than just a manufacturer; we are a partner in sustainable development. We have implemented green chemistry principles throughout our production, including energy-efficient processes, waste recovery systems, and zero-liquid-discharge initiatives, significantly reducing our environmental footprint. Our dedication to sustainability extends to our products, which contribute to water purification and reuse, helping our customers achieve their environmental goals.

DADMAC is an essential cationic monomer in the polymer industry, and our dadmac chemical factory excels in its production with a focus on innovation and sustainability. The journey of DADMAC begins with the allyl quaternization of dimethylamine, forming a monomer that can be homopolymerized to produce polydiallyldimethylammonium chloride (PolyDADMAC) or copolymerized with acrylamide to create tailored polymers for specific uses. Because of its high cationic charge and excellent flocculation capabilities, polyDADMAC has become a staple in water treatment applications, where it purifies industrial effluents, facilitates the removal of suspended solids and color, and enhances sludge dewatering processes. In addition, this compound serves as a retention, drainage, and strength aid in the manufacture of fine paper and paperboard, contributing to more efficient pulp utilization and reduced environmental impact.

Frequently Questions

What is DADMAC and what are its main applications?

DADMAC (Diallyl Dimethyl Ammonium Chloride) is a quaternary ammonium monomer with a high cationic charge. It is primarily used to produce polyDADMAC, a homopolymer that is an effective flocculant and coagulant in water treatment for municipal and industrial wastewater. The polymer also acts as a retention and drainage aid in papermaking, a clay stabilizer in oil and gas extraction, and an antistat in textiles. Additionally, it is used in the production of personal care products like conditioners. Our dadmac chemical factory ensures that the monomer quality is consistent and tailored for these purposes, allowing reliable performance.
We offer DADMAC in two main grades: DADMAC 60% and DADMAC 65%, which refer to the active monomer content in the aqueous solution. The 65% grade is more concentrated, making it more economical for large-scale users due to lower shipping costs per unit of active material. Both grades are clear, almost colorless liquids with slight viscosity. The choice depends on your storage, handling, and dilution preferences. We can also customize the concentration upon request. Our technical team can advise you on the best grade for your specific application and delivery requirements.

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Customer Testimonials

James Watson
Transforming Our Water Treatment Efficiency

As a municipal water treatment facility, we constantly seek reliable sources for flocculants. Feymer’s DADMAC chemical factory stands out because of their consistent quality and timely supply. Their DADMAC monomer, which we polymerize in-house, has significantly improved our coagulation and flocculation processes, resulting in cleaner effluents and reduced chemical costs. We’ve cut our polymer usage by 15% while meeting tougher discharge limits. The technical support team is responsive, and they even adjusted our delivery schedule to match our seasonal demands. Highly recommend their services!

Hannelore Schmidt
Partnering for Superior Paper Quality

In the paper industry, the retention and drainage aid we use directly impacts our profitability. Feymer has been our DADMAC supplier for two years now, and their product consistently meets our high standards. The high purity and low impurities of their DADMAC allow for predictable polymerization, translating into stronger paper strength and better retention of fillers and fines. Their factory’s scale ensures we receive our orders on time, even during peak periods. What sets them apart is their collaborative approach—they work with us to fine-tune the monomer specs to optimize our specific paper grade.

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Industry-Leading Production Capacity

Industry-Leading Production Capacity

Our dadmac chemical factory stands as one of the largest in China for DADMAC production, with a total annual capacity exceeding 50,000 metric tons across our multiple sites. This scale is not just a number—it translates to economies of scale that allow us to offer competitive pricing without compromising quality. Our ability to produce massive volumes consistently ensures we can meet the demands of global industries, from major water treatment plants to large paper mills. We have ample storage facilities that act as buffer stock, enabling us to respond quickly to urgent orders or market fluctuations. This capacity is backed by an advanced supply chain management system that forecasts and plans production cycles efficiently, minimizing downtime and ensuring that our customers receive their shipments on time, every time. For multinational clients that require a reliable bulk supplier, our factory’s production capacity is a significant advantage.
Commitment to Environmental Stewardship

Commitment to Environmental Stewardship

Unlike many traditional chemical factories, we prioritize sustainability in every aspect of our DADMAC manufacturing process. We have invested in a state-of-the-art wastewater treatment facility within our factory that recycles up to 95% of process water, achieving near-zero liquid discharge. Our energy-efficient reactors recover heat from exothermic reactions, significantly reducing our carbon footprint. We also emit less than 1% of total volatile organic compounds from our processes, exceeding stringent environmental regulations. Moreover, we continuously research green chemistry alternatives, such as bio-based allyl sources, to further reduce reliance on fossil-derived feedstocks. This commitment not only helps protect the environment but also ensures that our clients are partners in sustainability. When you source DADMAC from us, you can confidently meet your own corporate social responsibility and environmental goals, and even gain recognition in green procurement initiatives.