FC-E30L Tus neeg ua kom lub teeb (kua) / tus neeg ua kom ntub dej
Cov hlaws no tso cai rau cov neeg tsim cov qauv kom txo cov slurry densities thiab tswj tau qhov ua haujlwm zoo & muaj zog compressive siab dua, thaum cuam tshuam rau tag nrho cov nqi.
• FC-E30L yog ib hom khoom siv nanoscale. Cov khoom no zoo ib yam thiab ruaj khov nrog thaj chaw tshwj xeeb siab kom nws muaj peev xwm nqus dej tau zoo thiab tuaj yeem khi cov dej interstitial hauv cov cement slurry kom tswj thiab txo cov kua dawb.
• FC-E30L tuaj yeem txhim kho qhov ceev ntawm cov cement slurry thiab muaj kev ua tau zoo ntawm kev txhawb nqa.
• FC-E30L siv tau rau kev npaj cov cement slurry uas tsis muaj zog nrog cov dej cement siab.
| Khoom | Pawg | Cheebtsam | Ntau yam |
| FC-E30L | Cov kua nplaum txuas ntxiv | Nano-silica | <180degC |
| Khoom | Cov Ntawv Qhia |
| Qhov tsos | Kua dawb me ntsis translucent |
| Tus nqi pH | 9~12 |
| Cov ntsiab lus ntawm cov khoom siv tau zoo (%) | ≥30% |
| Qhov Ceev (g/cm3) | 1.2 ± 0.02 |
| Khoom | Cov Ntawv Qhia |
| Lub sijhawm sib xws ntawm 25 ℃ | 5 ~ 8 teev. Qhov nkhaus yog ib txwm muaj, tsis muaj qhov tshwm sim tsis zoo xws li qhov bulging, kev hloov pauv tas li, thiab lwm yam. |
| Lub zog compressive ntawm 30 ℃ | ≥2MPa |
| Cov kua nplaum uas tsis muaj zog uas ua rau cov cement slurry muaj zog: 100% cement + 100% dej hiav txwv ua los ntawm cov khoom siv (3.5%) + 6% kev tswj cov kua dej FC-631L + 15% tus neeg sawv cev ua kom cov kua dej (kua) FC-E30L + 0.5% defoamer FC-D15L | |
Cov kua ua kom pom kev (Tus neeg sawv cev Suspending) yog ib hom organoclay bentonite uas tau txhim kho, uas feem ntau yog siv los ua cov khoom ntxiv rau hauv kev khawb roj. Yog li ntawd, peb tus neeg sawv cev yog lub kaw lus roj bentonite, uas ua rau kev khawb roj nyob rau hauv lub xeev raug ncua, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias siab thiab siab.
Q1 Koj cov khoom tseem ceeb yog dab tsi?
Peb feem ntau tsim cov roj zoo cementing thiab drilling additives, xws li kua poob tswj, retarder, dispersant, anti-gas migration, deformer, spacer, flushing kua thiab lwm yam.
Q2 Koj puas tuaj yeem muab cov qauv?
Yog, peb tuaj yeem muab cov qauv dawb.
Q3 Koj puas tuaj yeem kho cov khoom?
Yog, peb tuaj yeem muab cov khoom rau koj raws li koj xav tau.
Q4 Koj cov neeg siv khoom tseem ceeb yog los ntawm lub teb chaws twg?
North America, Asia, Tebchaws Europe thiab lwm thaj chaw.
