FC-620S Fluid kurasikirwa Kudzora zvinowedzera
• FC-620S inonzi polymer fluid kurasikirwa inowedzeraye simenti inoshandiswa mukatimafuta zvakanakauye yakaumbwa ne copolymerization neAMPSas mainmonomer ine yakanaka tembiricha uye munyu kurambauye pamwe chete nemamwe anti-munyumonomers.Themamorekuru ane nhamba huru yemapoka adsorptive akadai se - CONH2, - SO3H, - COOH, anotamba.sbasa rakakosha mukuramba munyu, kuramba tembiricha, kutorwa kwemvura yemahara, kuderedza kurasikirwa kwemvura, nezvimwe.
• FC-620S inokodzera tembiricha yakakurapamweyakakwirira tembiricha kuramba kusvika 150 ℃.Mushure mekushandisa, iyofluidity ye simenti slurry systemyakanaka, yakagadzikana ine mvura shoma yemahara uye isina kunonoka seti uye simba rinokura nekukurumidza.
•FC-620Sisyakakodzera kune zvakasiyana-siyana zvemvura yegungwa sement slurry systems.Iine kuwirirana kwakanaka nezvimwe zvinowedzera.
•FC-620S ine dispersibility yakasimba, kunyanya yakakodzera mvura yakachena simende slurry masisitimu ane yakakwirira yakasimba yemukati kana yakakwirira-yakaenzana superfine zvinhu.
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.
| Product | Group | Chikamu | Range |
| FC-620S | FLAC LT | AMPS+AM | <150degC |
| Item | Index |
| Chitarisiko | Hupfu hwakachena kusvika kuyero |
| Item | Indekisi yehunyanzvi | Test mamiriro |
| Kurasikirwa nemvura, mL | ≤50 | 80 ℃, 6.9MPa |
| Multiviscosity nguva, min | ≥60 | 80 ℃, 45MPa/45min |
| Kusachinja-chinja kwekutanga, Bc | ≤30 |
|
| Kudzvinyirira simba, MPa | ≥14 | 80 ℃, zvakajairika kumanikidza, 24h |
| Mvura yemahara, mL | ≤1.0 | 80 ℃, zvakajairika kumanikidza |
| Chikamu chesimende slurry: 100% giredhi G simende (High sulfate-resistant)+44.0% mvura yegungwa+0.8％ FC-620S+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.
