Preparation: Instruments: Prepare a 721 spectrophotometer (or other spectrophotometers that meet the requirements), an electronic balance, a stoppered conical flask, a magnetic stirrer, a thermometer, a volumetric flask, etc.   Reagents: Polyacrylamide (HPAM) powder, determine its molecular we...

Polyacrylamide (PAM) offers several advantages in the steel industry. Here are some of its key benefits:   1. Scale Inhibition: PAM can effectively inhibit the formation of scale in various stages of steel production, such as during descaling and cooling processes. Scale formation can lead to r...

The rare uses of acrylamide (PAM) are mainly concentrated in special applications in the sub-sectors. The following are the uncommon uses and corresponding scenarios sorted out from the comprehensive search results:   1. Cosmetic thickening and shaping As an ingredient in cosmetics such as masc...