In drilling fluid ,PAM is applied to adjust clay swelling , dilution of bentonite ,etc.
Product name | Product appearance | Molecular weight (million) | Ionic charges (%) | Dissolution time (min) | Solid content（%） |
FA series | White granular | 3~20 | 20~40 | ﹤60 | ＞90 |
AFE series | Emulsion | 8~20 | 20~40 | ＜30 | 35-45 |
