Polyacrylamide
Polyacrylamide ndeyeyakarongeka polymer, chigadzirwa chinonyanya kuve chakakamurwa kuita poda yakaoma uye colloidal mafomu Zvinoenderana nehuremu hwayo hwemaoremu, inogona kukamurwa kuita yakaderera mamorekuru uremu (<1 mamirioni), yepakati mamorekuru uremu (2 ~ 4 mamirioni) uye yakakwira mamorekuru uremu (> .7 mamirioni). Maererano nechimiro chayo inogona kukamurwa kuita isiri - ionic, anion uye cationic. Kuparara kwemvura (HPAM) yerudzi rweonion. Iyo huru cheni ye polyacrylamide ine huwandu hukuru hwemapoka eamide, ane yakakura makemikari chiitiko, uye inogona kushandurwa kuti ibudise zvigadzirwa zvakawanda zve polyacrylamide. Izvo zvigadzirwa zvave zvichishandiswa zvakanyanya mukugadzira mapepa, kugadzira zvicherwa, kuburitsa mafuta, simbi, zvekuvakisa, kurapwa kweseweji nemamwe maindasitiri. Segirisi, yekumisa mumiriri, yevhu inogadzikana, oiri yekumisikidza mafuta, kurasikirwa kwemvura kudzora mumiririri uye kuomesa mumiririri, polyacrylamide yave ichishandiswa zvakanyanya mukuchera, acidification, fracturing, plugging yemvura, simende, yekudzosa mafuta echipiri uye epamusoro mafuta kupora.
Tsanangudzo
| Kugadzira zita | Cationic Polyacrylamide | Anionic Polyacrylamide | Nonionic Polyacrylamide |
| Melecular uremu (Mamirioni) | 10-12 | 3-25 | 3-25 |
| Ionization Degree | 5% -60% | / | / |
| Hydrolysis Degree | / | 15% -30% | 0-5% |
| Solid zvemukati (%) | > 90% | ||
| PH | 4-9 | 4-12 | 4-12 |
| Kuparara nguva | <90Min | ||
| Kuramba monomer (%) | <0.1 | ||
Kushanda
1.printing uye värjäys tsvina mvura kurapwa
Kudhinda uye kudhaya kurapwa kwemvura yakasviba, panzvimbo yechinyakare yakaderera mamorekuru coagulants, zvine chekuita neyakajairwa yakakura dosi ye coagulant, iko kushanda kwe coagulation kwakakwirira, kwakanakisa mamiriro e ph seinotevera: 8.0.
2.Papermaking yemvura yakasviba kurapwa
Kugadzira mapepa emvura yakasviba, ayo anoshandiswa se coagulant pachinzvimbo che polyaluminum chloride, aluminium sulphate, nezvimwewo, inogona kushandiswa sekudonhedza sipo yemapepa.
Kurongedza
25kgs mambure ekuteedzera bhegi rine pp bhegi mukati, kana 1000kgs hombe mabhegi.