Polyacrylamide
Polyacrylamide polymer mai linzami ce, samfurin an fi raba shi zuwa busassun foda da siffofin haɗi biyu. Dangane da matsakaicin nauyin kwayar halitta, ana iya raba shi zuwa karamin kwayar halitta (<1 miliyan), matsakaiciyar kwayar halitta (miliyan 2 ~ 4) da kuma nauyin kwayar mai girma (> .7 miliyan). - ionic, anion da cationic. Rushewar ruwa (HPAM) na nau'in anion. Babban sarkar polyacrylamide ya ƙunshi adadi mai yawa na ƙungiyoyin amide, tare da babban aikin sinadarai, kuma ana iya canza shi don samar da ƙwayoyi da yawa na polyacrylamide. An yi amfani da kayayyakin sosai a wajen yin takardu, sarrafa ma'adinai, hakar mai, karafa, kayan gini, maganin kwarkwata da sauran masana'antu. A matsayin man shafawa, wakili na dakatarwa, daskararren yumbu, wakilin sauya matsuguni, rage asarar ruwa da wakili mai kauri, an yi amfani da polyacrylamide a cikin hakowa, acidification, fracturing, plugging na ruwa, ciminti, dawo da mai na biyu da kuma dawo da mai mai uku.
Musammantawa
| Sunan samarwa | Cationic Polyacrylamide | Anionic Polyacrylamide | Nonionic Polyacrylamide |
| Nauyin jijiyoyin jini (Miliyan) | 10-12 | 3-25 | 3-25 |
| Digiri na Ionization | 5% -60% | / | / |
| Digiri na Hydrolysis | / | 15% -30% | 0-5% |
| M abun ciki (%) | > 90% | ||
| PH | 4-9 | 4-12 | 4-12 |
| Lokacin warwarewa | <90Min | ||
| Ragowar monomer (%) | <0.1 | ||
Aikace-aikace
1.daftarwa da kuma rinin shan ruwan sha
Bugawa da dyeing maganin ruwa mai tsafta, maimakon gargajiya coagulants low, dangane da gargajiya babban sashi na coagulant, da coagulation iya aiki ne babba, ganiya ph yanayi kamar haka: 8.0.
2.Yin maganin tsabtace ruwa
Har ila yau, ana iya amfani da maganin taɓar ruwa, wanda ake amfani da shi a matsayin coagulant maimakon polyalium chloride, aluminum sulfate, da sauransu.
Shiryawa
25kgs net kraft bag tare da pp bag a ciki, ko 1000kgs babban jaka.