Summary
OBC-R12S ndeye organic phosphonic acid mhando yepakati uye yakaderera tembiricha retarder.
OBC-R12S inogona kunyatso kuwedzera nguva yekukora yesimende slurry, ine simba renguva dzose, uye haina mhedzisiro pane zvimwe zvinhu zvesimende slurry.
OBC-R12S yakakodzera kugadzirirwa kwemvura yakachena, mvura yemunyu uye mvura yegungwa.
Technical data
| Item | index |
| Chitarisiko | Upfu chena |
Cement slurry performance
| Item | Test mamiriro | index | |
| Kuita thickening | Kusawirirana kwekutanga, (Bc) | 80 ℃/45min, 46.5MPa | ≤30 |
| 40-100BC nguva yekushandura | ≤40 | ||
| Adjustable thickening nguva | Adjustable | ||
| Kukora mutsetse | Normal | ||
| Mvura yemahara (%) | 80 ℃, normal pressure | ≤1.4 | |
| 24h inomanikidza simba (MPa) | 80 ℃, zvakajairika kumanikidza | ≥14 | |
| Cement slurry kuumbwa: G giredhi simende 800g, mvura yakachena 308g, Retarder OBC-R12S 1g, Defoamer OBC-A01L 4g. | |||
Usage range
Tembiricha: 30-110 ° C (BHCT).
Chiyero cheyero: 0.1% -3.0% (BWOC).
Package
OBC-R12S yakarongedzerwa mu25kg nhatu-mu-imwe bhegi rekomboni, kana kurongedzerwa zvinoenderana nezvinodiwa nevatengi.
Remark
OBC-R12S inogona kupa zvigadzirwa zvemvura OBC-R12L.
