In terms of raw materials, the main raw material acrylonitrile is purchased from large petrochemical units of state-owned enterprises and central enterprises, and a long-term cooperation agreement is signed. Acrylic acid and cationic monomers are all imported from abroad, such as BASF and Solis and other foreign professional companies, to ensure product quality from the basic raw materials.

In terms of production technology, our company's current industrial chain starts with acrylonitrile, hydrolyzes to acrylamide, and then copolymerizes acrylamide with anionic monomers such as acrylic acid to produce anionic polyacrylamide, and cationic monomers such as DMC, DAC, etc. and cationic polyacrylamide, which lengthens the industrial chain and reduces product costs. The internationally advanced kettle polymerization process and azo-based polymerization initiation system are adopted to ensure the quality stability of the product.

In terms of product parameters, the hydrolysis degree of anionic polyacrylamide ranges from 5 to 35, and the product molecular weight ranges from 10 million to 25 million, and there are conventional and stable models; the cationic degree of cationic polyacrylamide ranges from 5 to 80, and the molecular weight ranges from 6 million to 14 million, all of which use conventional fixed models. From the indicators, it is guaranteed that the product can be applied to sewage treatment of various water qualities, achieving a high cost-effective state with small dosage and the best effect.

In terms of product quality assurance, in addition to ensuring the quality of products from the perspective of raw material selection channels and advanced production technology, our company implements standardized operations for workers in the production process and a strict three-level inspection system for the production process, namely, semi-finished product inspection during the production process, finished product workshop laboratory inspection, and factory inspection room inspection before product delivery, to ensure that the products sent to customers meet the standards.