Cov ntsiab lus
OBC-42S yog cov roj hluavtaws hluavtaws zoo cement kua dej poob ntxiv raws li AMPS thiab lwm yam monomers.
OBC-42S muaj ntau yam zoo thiab tuaj yeem siv rau ntau hom cement slurry systems.
OBC-42S muaj ntau daim ntawv thov thiab tuaj yeem tiv taus qhov kub ntawm 180 ℃.Cov cement slurry muaj fluidity zoo, tsis muaj kua dej tsawg, tsis muaj retardation, kev loj hlob sai, thiab tsis muaj kev tshwj xeeb rau cov dej zoo.
OBC-42S tsis nce lub sijhawm viscosity thiab txo cov kua dej.Yuav siv tau ntawm qhov nruab nrab thiab qis.Yuav siv tau raws li ntuj gas block additive.Nws yog tsim rau ntau yam cement slurry systems npaj los ntawm dej tshiab, dej ntsev thiab dej hiav txwv.
Technical data
| Yam khoom | qhov ntsuas |
| Qhov tshwm sim | Dawb hmoov |
Kev ua haujlwm ntawm cement slurry
| Yam khoom | Technical Performance index | Kev kuaj mob |
| Dej poob, ml | ≤ 50 | 52 ℃, 6.9MPa |
| Thickening lub sij hawm, min | ≥60 | 52 ℃, 35.6MPa / 26min |
| Thawj qhov sib xws, Bc | ≤ 25 | |
| Compressive zog, MPa | ≥14 | 52 ℃, siab li qub, 24h |
| Dawb dej, ml | ≤1.0 | 52 ℃, siab li qub |
| Cement slurry muaj pes tsawg leeg: 100% G qib cement (siab sulfur kuj) + 47.0% Cov dej sib xyaw + 0.6% OBC-42S + 0.5% defoamer. | ||
Kev siv ntau yam
Kub: ≤180 ° C (BHCT).
Cov lus qhia ntau npaum li cas: 0.3% -1.0% (BWOC).
Pob
OBC-42S tau ntim rau hauv 25kg peb-hauv-ib lub hnab ntim khoom, lossis ntim raws li cov neeg siv khoom xav tau.
Lus ceeb toom
OBC-42S tuaj yeem muab cov khoom ua kua OBC-42L.
