Polyacrylamide is a kind of linear high molecular polymer, which is widely used in sewage treatment, paper industry, mining, oil field, etc. It has the name of "Auxiliary Agents for All Industries". Capitel Chemical has formulated polyacrylamide products of different specifications and models in order to meet the needs of different industries in various industries. Mainly divided into four series of anion, cation, non-ion and zwitterion, there are hundreds of models in total. Polyacrylamide.
For a company's professional purchasers, when facing such a polyacrylamide model purchase, cost performance is their pursuit, so it is very important to purchase a product that can meet the price and quality of the company. So it is very necessary to master some simple methods to distinguish the quality of polyacrylamide.
Generally, Capitel Chemical will conduct sampling experiments according to the user's sewage water quality and needs to accurately select the type for customers. In addition, what methods can users use to judge the quality of polyacrylamide?
1. Appearance: solid polyacrylamide is white or slightly yellow particles or powder; colloidal polyacrylamide is colorless or slightly yellow gel.
2. Molecular weight: According to user requirements, the relative deviation from the nominal value is not more than 10%.
3. Solid content: The solid content of solid polyacrylamide should meet the requirements of the national standard GB17514-2008. The solid content of colloidal polyacrylamide should not be less than the nominal value.
The above is just a simple way to distinguish the quality of polyacrylamide. If you need a professional test, of course you have to go to a manufacturer with a professional laboratory like Capitel Chemical. We can meet the various needs of customers and choose more suitable polyacrylamide products for customers.