Summary
OBC-R31S/L i polymer yakavakirwa yakakwirira tembiricha retarder.
OBC-R31S/L inogona kunyatso kuwedzera nguva yekukora yesamende paste nekugara uye haina mhedzisiro pane zvimwe zvinhu zvesimende paste.
OBC-R31S/L ine kukurumidza kukura kwesimba resimende uye haina kuderedzwa zvakanyanya pamusoro pechikamu chakavharwa.
OBC-R31S/L inokodzera mvura yakachena, mvura yemunyu uye mvura yegungwa slurry kugadzirira.
Technical data
| Item | Index(Sochivharo) | Index(Liquid) |
| Chitarisiko | Muchena kusvika kune yero yakasimba | Mvura yakatsvuka yero kusvika kutsvuku |
Cement slurry performance
| Item | Test mamiriro | index | |
| Kuita thickening | Kusawirirana kwekutanga, (Bc) | 150℃/73min,94.4MPa | ≤30 |
| 40-100BC nguva yekushandura | ≤40 | ||
| Adjustable thickening nguva | Adjustable | ||
| Kukora mutsetse | ≤10 | ||
| Mvura yemahara (%) | 150℃/73min,94.4MPa | ≤1.4 | |
| 24h inomanikidza simba (MPa) | 150 ℃, 20.7MPa | ≥14 | |
| Solid:Simende yeGrade G 600g;silika utsi 210g;mvura yakachena 319g;FLA OBC-32S 12g;OBC-R31S 4.5g;defoamer OBC-A01L 2g | |||
| Mvura:Simende yeGrade G 600g;silika utsi 210g;mvura yakachena 319g;FLA OBC-32S 12g;OBC-R31L 16g;defoamer OBC-A01L 2g | |||
Usage range
Tembiricha: 93-230 ° C (BHCT).
Suggestion dosage:
Yakasimba: 0.1% -2% (BWOC)
Mvura:1%-5%(BWOC)
Package
OBC-R31S yakarongedzwa mumabhegi e25kg 3-mu-1 composite, OBC-R31L yakazara mumadhiramu epurasitiki e200L, kana zvinoenderana nezvinodiwa nemutengi.
