FC-631S Fluid Loss Control Additives
• FC-631S ine hutano hwakanaka uye inogona kushandiswa mumhando dzakasiyana-siyana dzesimende slurry systems.Iine kuwirirana kwakanaka nezvimwe zvinowedzera.
• FC-631S ine high viscosity ye low shear rate, iyo inogona kunyatso kusimudzira kugadzikana kwekusimudzira simenti slurry system, kuchengetedza fluidity ye slurry, kudzivirira sedimentation panguva imwe chete, uye kuva neakanaka anti gas channeling performance.
• FC-631S inokodzera tembiricha yakafara ine tembiricha yepamusoro inopikisa kusvika 230 ℃.Mushure mekushandiswa, iyo fluidity ye simenti slurry system yakanaka, yakagadzikana ine shoma yemahara mvura uye isina kudzoreredza seti uye simba rekutanga pane yakaderera tembiricha inokura nekukurumidza.
• FC-631S inogona kushandiswa yoga.Mhedzisiro yacho iri nani kana yakashandiswa pamwe chete neFC-650S.
• FC-631S yakakodzera kugadzirira mvura yakachena slurry.
Minda yemafuta ekupisa yakakwira inotarisana neyakasiyana seti yezvinetso kana zvasvika pakuisa simende zvakanaka.Imwe yezvinetso izvi inyaya yekurasikirwa kwemvura, iyo inogona kuitika kana dhaka rekuchera filtrate rinopinda mukugadzirwa uye rinokonzera kuderedzwa kwehuwandu hwemvura.Kugadzirisa dambudziko iri, isu takagadzira yakasarudzika yekurasikirwa kwemvura inoderedza iyo yakanyatsogadzirirwa kushandiswa munzvimbo dzemafuta ekupisa.FC-631S imhando yemvura yekurasikirwa yekuwedzera yekudzora uye yakakodzera kuRussia neNorth America musika.
| Product | Group | Chikamu | Range |
| FC-631S | FLAC HT | AMPS+NN | <230degC |
| Item | Index |
| Chitarisiko | Hupfu hwakachena kusvika kuyero |
| Item | Indekisi yehunyanzvi | Test mamiriro |
| Kurasikirwa nemvura, mL | ≤100 | 80 ℃, 6.9MPa |
| Multiviscosity nguva, min | ≥60 | 80 ℃, 45MPa/45min |
| kuenderana kwekutanga, Bc | ≤30 |
|
| Kudzvinyirira simba, MPa | ≥14 | 80 ℃, zvakajairika kumanikidzwa, 24h |
| Mvura yemahara, mL | ≤1.0 | 80 ℃, zvakajairika kumanikidza |
| Chikamu chesimende slurry: 100% giredhi G simende (High sulfate-resistant)+44.0% mvura yakachena+0.6％ FC-631S+0.5 % defoaming agent. | ||
Kweanopfuura makore makumi maviri, zvinwiwa zvinodzora zvigadziriso zvakawedzerwa kune oiri-tsime simende slurries uye zvino yava kuzivikanwa muindasitiri kuti mhando yemabasa esimende yakawedzera zvakanyanya.Hongu, zvinowanzobvumwa zvakajeka kuti kushaikwa kwekudzora kurasikirwa kwemvura kunogona kukonzera kutadza kwekutanga simende, nekuda kwekuwedzera density kuwedzera kana annulus bridging uye kuti kuumbwa kwekupinda nesamende filtrate kunogona kukanganisa kugadzirwa.Fluid kurasikirwa yekuwedzera haingogone kudzora zvinobudirira kurasikirwa kwesement slurry, asi zvakare kudzivirira mafuta uye gasi layer kubva pakusvibiswa nemvura yakasefa uye nekudaro kuwedzera kugona kudzoreredza.
