ʻO FC-620S Nā mea hoʻohui mana hoʻoheheʻe wai
• ʻO FC-620S kahi mea hoʻohui wai polymerno ka sima i hoohanaia mapunawai ailaa hana ʻia e ka copolymerization meAMPSma ke ano nuimonomer me ka mahana maikaʻi a me ka paʻakai paʻakaia hui pū me nā paʻakai ʻē aʻemonomers.ʻO kaLoaʻa i nā molekala ka nui o nā hui adsorptive nui e like me - CONH2, - SO3H, - COOH, e pāʻani ana.she kuleana koʻikoʻi i ka paʻakai paʻakai, ka wela wela, absorption o ka wai manuahi, ka emi ʻana o ka wai, etc.
• He kūpono ka FC-620S no ka wela ākeamepale wela kiʻekiʻe a hiki i 150 ℃.Ma hope o ka hoʻohana ʻana, kafluidity o ka sima slurry systemmaikaʻi, kūpaʻa me ka liʻiliʻi o ka wai manuahi a me ka hoʻopaneʻe ʻole o ka hoʻonohonoho a ulu koke ka ikaika.
•FC-620Siskūpono no nā ʻano ʻōnaehana slurry sima wai kai.He kūpono maikaʻi me nā mea hoʻohui ʻē aʻe.
•FHe ikaika ka dispersibility C-620S, ʻoi aku ka maikaʻi no nā ʻōnaehana slurry sima wai hou me nā mea paʻa paʻa kiʻekiʻe a i ʻole nā mea superfine kiʻekiʻe.
Ke kū nei nā māla aila kiʻekiʻe i kahi hoʻokūkū kūʻokoʻa i ka wā e pili ana i ka hoʻomaʻamaʻa maikaʻi.ʻO kekahi o kēia mau pilikia ʻo ia ka pilikia o ka lilo ʻana o ka wai, hiki ke hana ʻia i ka wā e hoʻopili ai ka kānana lepo wili i ka hoʻokumu ʻana a hoʻemi i ka nui o ka wai.No ka hoʻoponopono ʻana i kēia pilikia, ua hoʻomohala mākou i kahi mea hoʻohaʻahaʻa hoʻoheheʻe wai kūikawā i hoʻolālā ʻia no ka hoʻohana ʻana i nā māla aila wela.
| Huahana | Pūʻulu | Māhele | Kaulana |
| FC-620S | FLAC LT | AMPS+AM | <150degC |
| 'ikamu | Index |
| Ka nana aku | Keʻokeʻo i ka pauka melemele māmā |
| 'ikamu | Helu ʻenehana | Kūlana hoʻāʻo |
| Pohō wai, mL | ≤50 | 80 ℃, 6.9MPa |
| Ka manawa multiviscosity, min | ≥60 | 80 ℃, 45MPa/45min |
| Kūlike mua, Bc | ≤30 |
|
| Ka ikaika compressive, MPa | ≥14 | 80 ℃, kaomi maʻamau，24h |
| Wai manuahi, mL | ≤1.0 | 80 ℃, kaomi maʻamau |
| ʻO ka ʻāpana o ka slurry sima: 100% grade G sima (High sulfate-resistant)+44.0% wai kai+0.8％ FC-620S+0.5 % defoaming agent. | ||
No nā makahiki he 20 aʻe, ua hoʻohui ʻia nā mea hoʻomalu hoʻoheheʻe wai i nā slurries ʻaila-wai a ʻike ʻia i kēia manawa i ka ʻoihana ua hoʻomaikaʻi maikaʻi ʻia ka maikaʻi o nā hana cementing.ʻOiaʻiʻo, ʻike maopopo ʻia ʻo ka nele o ka hoʻoheheʻe ʻana i ka wai ke kuleana no ka hāʻule ʻana o ka cementing mua, ma muli o ka piʻi nui ʻana o ka puʻupuʻu a i ʻole ka hoʻopili ʻana i ka annulus a ʻo ka hoʻoulu ʻia ʻana e ka kānana cement e hōʻino i ka hana.ʻAʻole hiki i ka mea hoʻohui hoʻoheheʻe wai ke hoʻomalu pono i ka nalowale o ka wai o ka slurry sima, akā pale pū kekahi i ka ʻaila a me ka papa kinoea mai ka hoʻohaumia ʻana e ka wai kānana a pēlā e hoʻonui ai i ka pono hoʻihoʻi.
