Summary
OBC-34S ioiri yepolymer tsime sement fluid kurasikirwa yekuwedzera.Iyo copolymerized ne AMPS/NN, iyo inonyatso pikisa tembiricha uye munyu, seyakanyanya monomer, yakasanganiswa nemamwe mamonomer anoshivirira munyu.Chigadzirwa chinosuma mapoka asiri nyore hydrolyzed, iyo yakanyanya kupisa tembiricha inowedzerwa zvakanyanya, uye molecule ine nhamba yakakura yeakasimba adsorption mapoka akadai -CONH2, -SO3H, -COOH, nezvimwewo, izvo zvinoita basa rakakosha mumunyu. kuramba, kuramba tembiricha, yemahara mvura adsorption, kuderera kwemvura kurasikirwa, nezvimwe.
OBC-34S ine hutano hwakanaka, inogona kushandiswa mumhando dzakasiyana-siyana dzesimende slurry systems, uye inopindirana zvakanaka nezvimwe zvinowedzera.
OBC-34S ine yakakwira yakaderera shear rate viscosity, iyo inogona kunyatso kusimudzira kugadzikana kwekumira kwe simenti slurry system, uku ichichengetedza fluidity ye slurry, kudzivirira sedimentation.Iyo haina anti-gas channeling basa nekuda kwekuchinja kweboka rinoshanda.
OBC-34S ine tembiricha yekushanda kwakakura, tembiricha yakakwira inosvika 230 ℃, kuyerera kwakanaka uye kugadzikana kwesimende slurry system, mvura shoma yemahara, isina kunonoka, uye kukurumidza kukura kwesimba rekutanga pane yakaderera tembiricha.
OBC-34S inokodzera mvura yakachena / yemunyu mvura inosanganiswa slurry.
Technical data
| Item | Index |
| Chitarisiko | Upfu chena |
Cement slurry performance
| Item | Technical index | Test mamiriro |
| Kurasikirwa nemvura, mL | ≤100 | 80 ℃, 6.9MPa |
| Kukora nguva, min | ≥60 | 80 ℃, 45MPa/45min |
| Kusachinja-chinja kwekutanga,Bc | ≤30 | |
| Kudzvinyirira simba, MPa | ≥14 | 80 ℃, zvakajairika kumanikidzwa, 24h |
| Mvura yemahara, mL | ≤1.0 | 80 ℃, normal pressure |
| Cement slurry composition: 100% G giredhi simende (yakakwirira sarufa kusagadzikana) + 44.0% mvura yakachena + 0.6% OBC-34S + 0.5% defoamer. | ||
Usage range
Tembiricha: ≤230 ° C (BHCT).
Chiyero cheyero: 0.6% -3.0% (BWOC).
Package
OBC-34S yakarongedzerwa mu25kg three-in-one compound bag, kana kurongedzerwa zvinoenderana nezvinodiwa nevatengi.
Remark
OBC-34S inogona kupa zvigadzirwa zvemvura OBC-34L.
