FC-634S Cov Khoom Kub Kub Kub Kub Loss Control Additives
• FC-634S yog ib tug polymer kua poob additive rau cement siv nyob rau hauv cov roj zoo thiab tsim los ntawm copolymerization nrog AMPS/NN raws li lub ntsiab monomer nrog zoo kub thiab ntsev tsis kam thiab ua ke nrog rau lwm yam anti-ntsev monomers.Cov khoom lag luam tau qhia cov pab pawg uas tsis yooj yim rau hydrolyze kom qhov kub thiab txias ua haujlwm tau zoo dua qub.Cov molecules muaj ntau cov adsorptive pawg xws li - CONH2, - SO3H, - COOH, uas plays lub luag haujlwm tseem ceeb hauv ntsev tsis kam, kub tsis kam, nqus dej dawb, dej txo, thiab lwm yam.
• FC-634S muaj ntau yam zoo thiab tuaj yeem siv rau hauv ntau hom cement slurry systems.Nws muaj zoo compatibility nrog lwm yam additives.
• FC-634S muaj viscosity siab ntawm qhov qis shear npaum li cas, uas tuaj yeem txhim kho qhov kev ncua kev ruaj ntseg ntawm cov cement slurry system, tuav lub fluidity ntawm slurry, tiv thaiv sedimentation nyob rau tib lub sij hawm, nws muaj ib tug zoo anti gas channeling kev ua tau zoo. viscosity ntawm qis shear tus nqi qis dua FC-632S.
• FC-634S yog qhov tsim nyog rau qhov kub thiab txias nrog kev kub siab txog li 230 ℃.Tom qab siv, qhov fluidity ntawm cement slurry system yog qhov zoo, ruaj khov nrog cov kua dej tsawg dua thiab tsis muaj teeb meem rov qab thiab lub zog thaum ntxov ntawm qhov kub thiab txias sai sai.Nws yog tsim rau dej tshiab / dej ntsev slurry npaj.
Foring Chemical FLCA yog cov khoom siv hluav taws xob tsis tshua muaj hluav taws xob tsis zoo uas tsim los txo cov dej kub siab (HTHP) cov dej poob uas muaj txiaj ntsig zoo rau kev siv cov khoom sib txawv thiab cov kev xav tau, xws li qhov kub thiab txias thiab cov ntsev ntau.FC-634S yog qhov kub thiab txias ua kom tsis muaj dej ntxiv thiab nws tsim nyog rau kev lag luam Lavxias thiab North American.
| Khoom | Pab pawg | Cheebtsam | Ntau yam |
| FC-634 S | FLAC HT | AMPS + NN | ≥230 ° C |
| Yam khoom | Index ua |
| Qhov tshwm sim | Dawb rau lub teeb daj hmoov |
| Yam khoom | Technical Performance index | Kev kuaj mob |
| Dej poob, ml | ≤100 | 80 ℃, 6.9MPa |
| Multiviscosity lub sij hawm, min | ≥60 | 80 ℃, 45 MPa / 45 min |
| pib sib xws, Bc | ≤ 30 | |
| Compressive zog, MPa | ≥14 | 80 ℃, siab li qub, 24h |
| Dawb dej, ml | ≤1.0 | 80 ℃, siab li qub |
| Cov khoom siv ntawm cov cement slurry: 100% qib G cement (High sulfate-resistant) + 44.0% dej tshiab + 0.6% FC-634S + 0.5% defoaming tus neeg sawv cev. | ||
Cov neeg ua haujlwm tswj cov dej tsis zoo tau raug qhia rau cov roj-zoo cement slurries rau ntau tshaj 20 xyoo, thiab kev lag luam cementing tau los paub txog kev txhim kho zoo ntawm cov cementing project.Qhov tseeb, nws tau txais txiaj ntsig zoo tias tsis muaj kev tswj cov kua poob peev yuav ua rau muaj kev tsis txaus siab los yog annitus pentrate kev txeeb chaw ntawm kev tsim kom muaj kev cuam tshuam rau cov zis.Cov kua dej poob ntxiv tuaj yeem pab cov cement slurry zoo dua los ntawm kev tiv thaiv cov roj thiab roj txheej paug nrog rau kev tswj cov dej tsis zoo ntawm cov cement slurry.
