Cov ntsiab lus
OBC-LL30 yog ib hom khoom siv nanoscale.Cov khoom lag luam tsis sib xws thiab ruaj khov nrog thaj chaw siab tshwj xeeb kom nws muaj peev xwm ua kom cov dej muaj zog thiab tuaj yeem khi cov dej interstitial hauv cov cement slurry los tswj thiab txo cov kua dej dawb.
OBC-LL30 tuaj yeem txhim kho cov cementing ceev ntawm cov cement slurry thiab muaj kev ua haujlwm zoo.
OBC-LL30 muaj feem xyuam rau kev npaj cov cement slurry uas tsis tshua muaj siab nrog dej cement piv.
Technical data
| Yam khoom | Index |
| Qhov tshwm sim | Me ntsis dawb translucent kua |
| Qhov ceev (20 ℃), g / cm33 | 1.2 ± 0.02 |
| Cov ntsiab lus muaj txiaj ntsig zoo (%) | ≥30% |
| pH | 9 ~ 12 |
Kev ua haujlwm ntawm cement slurry
| Yam khoom | Index |
| Lub sijhawm sib npaug ntawm 25 ℃ | 5 ~ 8 hnub.Qhov nkhaus yog qhov qub, tsis muaj qhov tshwm sim txawv txav xws li bulge, sib xws hloov pauv, thiab lwm yam. |
| Compressive zog ntawm 30 ℃ | ≥2MPa |
| Cov kua dej ua kua qis qis Maas Slurry Slurry dej hiav txwv (3.5% kev ua kua (kua) obc-ll30 + 0.5% obc-a01l | |
Kev siv ntau yam
Kub: ≤90 ° C (BHCT).
Cov lus qhia ntau npaum li cas: 10% -20% (BWOC).
Pob
Ntim hauv 200L yas nruas lossis 1000L / IBC, lossis raws li cov neeg siv khoom xav tau.
