BLOG

How to ensure the purity of polyacrylamide

2025-09-15
As a type of polymer, polyacrylamide has good flocculation and rheological properties, so it is widely used in many industries. Especially in water treatment, coal, paper and mineral processing, polyacrylamide can effectively improve water quality and process efficiency. However, if the purity of polyacrylamide is not high, its effect may be adversely affected. Henan Xinhuan Water Treatment Materials Co., Ltd. is a polyacrylamide manufacturer, and we ensure the purity of polyacrylamide as follows: Firstly, we need to understand the production process of polyacrylamide. The preparation of polyacrylamide usually includes steps such as polymerisation, spinning, drying and grinding. In each of these steps there may be factors that affect the purity of the product. For example, the raw materials for the polymerisation reaction may be impure, inappropriate solvents or additives may be used in the spinning process, and drying conditions may be inappropriate. Therefore, to ensure the purity of polyacrylamide, we need to carry out strict quality control at each stage of production. Secondly, we need to pay attention to the quality standard of polyacrylamide products. Generally speaking, the quality standard of polyacrylamide products should include the appearance of the product, molecular weight, molecular weight distribution, degree of hydrolysis, solid content, stability and other aspects of the index. These indicators will not only affect the application effect of polyacrylamide, but also affect its purity. Therefore, when preparing polyacrylamide, it is necessary to select suitable raw materials and process conditions according to the application areas and quality standards of the product. Polyacrylamide-PAM-0114 In addition to the manufacturing process and quality standards, the storage and use of polyacrylamide products must also be considered. Improper storage conditions can result in contamination or denaturation of the polyacrylamide product. For example, if the storage container is not clean or sealed, the polyacrylamide product may react with external substances or absorb moisture, thereby affecting its purity. In addition, when using polyacrylamide it is also necessary to follow the instructions in the user manual to avoid contamination or destruction of the product. The main products of flocculant manufacturer Xinhuan Water Treatment are: White polyaluminium chloride (food grade), drinking grade polyaluminium chloride, industrial grade polyaluminium chloride, anionic polyacrylamide, cationic polyacrylamide, nonionic polyacrylamide, petroleum recycling polyacrylamide, oil recovery polyacrylamide, polyacrylamide, polymer flocculant polymer flocculation coagulant, polymeric ferrous sulphate, polymerized iron and aluminium chloride, and other water treatment chemicals. Welcome customers to write to us to negotiate business! Tel/WhatsApp:86 15936201203 Email:maggie@xhwtm.com Contact:Maggie

Home Tel Mail Inquiry