The fine powder of polyacrylamide is made in the early stage of drying and blowing. It is screened and directly ground. The current process is much simpler. It is directly extracted from the finished material pick-up port or blown fine powder into the recycling equipment. A certain amount of excipients or finished materials are mixed, which is why some fine powders are cheaper than polyacrylamide fine powder.

Why do you want to make polyacrylamide fine powder?

The purpose of making polyacrylamide fine powder in the early stage was because the loss rate of fine powder was more than 17% when producing anionic polyacrylamide. At that time, it was not known that the fine powder could be reused. Later, when the customer reacted with the dissolution rate, it was found to be fine. The powder does dissolve quickly and is effectively recycled and reused, and is extended to a dedicated product.