Cov ntsiab lus
OBC-35S yog ib qho polymer kua tsis ntxiv rau cov cement siv hauv cov roj zoo thiab tsim los ntawm copolymerization nrog AMPS ua lub ntsiab monomer nrog kub zoo thiab ntsev tsis kam thiab ua ke nrog lwm cov tshuaj tiv thaiv ntsev monomers.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.
OBC-35S muaj ntau yam zoo thiab tuaj yeem siv rau hauv ntau hom cement slurry systems.Nws muaj kev sib raug zoo nrog lwm cov khoom siv ntxiv thiab ua ib feem hauv viscosity thiab ncua kev txhawb nqa vim qhov hnyav molecular.
OBC-35S yog qhov tsim nyog rau qhov kub thiab txias nrog kev kub siab txog li 180 ℃.Tom qab siv, fluidity ntawm cement slurry system yog qhov zoo, ruaj khov nrog cov kua dej tsawg dua thiab tsis muaj teeb meem retarding thiab lub zog loj hlob sai.
OBC-35S yog tsim rau cov dej tshiab / dej ntsev slurry sib tov.
Technical data
| Yam khoom | Index ua |
| Qhov tshwm sim | Dawb hmoov |
Kev ua haujlwm ntawm cement slurry
| Yam khoom | Technical kev ntsuas | Kev kuaj mob |
| Dej poob, ml | ≤100 | 80 ℃, 6.9MPa |
| Thickening lub sij hawm, min | ≥60 | 80 ℃, 45 MPa / 45 min |
| Thawj qhov sib xws, Bc | ≤ 30 | |
| Compressive zog, MPa | ≥14 | 80 ℃, siab li qub, 24h |
| Dawb dej, ml | ≤1.0 | 80 ℃, siab li qub |
| Cov cement slurry muaj pes tsawg leeg: 100% G qib cement (siab sulfur resistance) + 44.0% dej tshiab + 0.7% OBC-35S + 0.5% defoamer. | ||
Kev siv ntau yam
Kub: ≤180 ° C (BHCT).
Cov lus qhia ntau npaum li cas: 0.6% -3.0% (BWOC).
Pob
OBC-35S 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-35S tuaj yeem muab cov khoom ua kua OBC-35L.
