Summary
OBC-31S ndeye polymer oiri tsime simende fluid kurasikirwa yekuwedzera.Iyo copolymerized ne AMPS, iyo inopikisa zvakanaka kupisa uye munyu, seyoyo huru monomer, yakasanganiswa nemamwe mamonomers anoshivirira munyu.Iyo molecule ine nhamba huru ye -CONH2, -SO3H, -COOH nemamwe mapoka adsorption akasimba, ayo anoita basa rinokosha mukudzivisa munyu, kupisa kwekushisa, kushambadza kwemvura yemahara, uye kuderedza kurasikirwa kwemvura.
OBC-31S ine hutano hwakanaka, inogona kushandiswa mumhando dzakasiyana dzesimende slurry masisitimu, uye inofambirana zvakanaka nezvimwe zvinowedzera.
OBC-31S ine tembiricha yekushanda kwakakura, tembiricha yakakwira inosvika 180 ℃, yakanaka fluidity uye kugadzikana kwesimende slurry system, mvura shoma yemahara, isina kunonoka, uye nekukurumidza kukura kwesimba.
OBC-31S inokodzera kusanganisa mvura yakachena/munyu.
Technical data
| Item | index |
| Chitarisiko | Upfu chena |
Cement slurry performance
| Item | Indekisi yehunyanzvi | Test mamiriro |
| Kurasikirwa nemvura, mL | ≤50 | 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 yakagadzirwa: 100% G giredhi simende (yakakwirira sarufa kusagadzikana) + 44.0% mvura yakachena + 0.7% OBC-31S + 0.5% defoamer. | ||
Usage range
Tembiricha: ≤180 ° C (BHCT).
Chiyero cheyero: 0.6% -3.0% (BWOC).
Package
OBC-31S yakarongedzerwa mu25kg three-in-one compound bag, kana kurongedzerwa zvinoenderana nezvinodiwa nevatengi.
Remark
OBC-31S inogona kupa zvigadzirwa zvemvura OBC-31L.
