ua piv txwv
PAC yog ib qho derivative nrog cov qauv ether tau los ntawm kev hloov kho tshuaj ntawm natural cellulose. Nws yog dej-soluble kua nplaum uas tuaj yeem yaj hauv dej txias thiab dej kub. Nws cov kua dej aqueous muaj cov haujlwm ntawm kev sib txuas, thickening, emulsifying, dispersing, suspending, stabilizing, thiab film-forming.
Kev siv ntau yam
Hydrosol nrog cov khoom zoo heev
Muaj nuj nqi
Raws li tus neeg sawv cev kho mob rau cov av nkos, nws muaj cov ntsev zoo thiab kub tsis kam, siab slurrying tus nqi, thiab cov kua dej tsawg. Nws tuaj yeem siv rau hauv kev npaj ntawm ntau yam dej drilling, thiab tswj thiab txhim kho kev ua haujlwm ntawm cov dej drilling thaum lub sijhawm drilling.
Raws li cov roj rov qab fracturing tus neeg sawv cev, nws tuaj yeem txhim kho cov xuab zeb-nrawm kev ua haujlwm ntawm cov kua dej tawg, txo cov kua dej tsis zoo thiab kev sib txhuam tsis zoo, thiab ua haujlwm zoo.
| Noj |
| Roj ntau lawm tus neeg saib xyuas 0.4-0.6% Drilling kho tus neeg saib xyuas 0.2-0.8% |
txoj kev thov
Cov qauv qhia ntxaws thiab txheej txheem tuaj yeem muab yog tias tsim nyog.
Lub cev thiab tshuaj ntsuas ntsuas
(Txoj kev tsom xam muaj nyob ntawm kev thov)
| PAC-HV | PAC-LV | |
| tus cwj pwm | dawb los yog lub teeb daj hmoov | dawb los yog lub teeb daj hmoov los yog granules |
| ya raws | Txog li 10.0% | Txog li 10.0% |
| pH | 6.0-8.5 Nws | 6.0-8.5 Nws |
| Degree ntawm kev hloov | Yam tsawg kawg nkaus 0.80 | Yam tsawg kawg nkaus 0.80 |
| kev huv | Tsawg kawg 90% | Tsawg kawg 90% |
| Graininess | Tsawg kawg 90% dhau los ntawm 250 micron (60 mesh) | Tsawg kawg 90% dhau los ntawm 250 micron (60 mesh) |
| Viscosity (B) 1% aqueous tov | 3000-6000 mPa.s | 10-100 mPa.s |
| daim ntawv thov kev ua haujlwm | ||
| qauv | Kev ua tau zoo | |
| AV | FL | |
| PAC-ULV | ≤10 | ≤16 |
| PAC - LV1 | ≤ 30 | ≤16 |
| PAC-LV 2 | ≤ 30 | ≤13 |
| PAC-LV 3 | ≤ 30 | ≤13 |
| PAC-LV 4 | ≤ 30 | ≤13 |
| PAC-HV1 | ≥50 | ≤ 23 |
| PAC-HV 2 | ≥50 | ≤ 23 |
| PAC-HV 3 | ≥55 | ≤ 20 |
| PAC-HV 4 | ≥60 | ≤ 20 |
| PAC - UHV1 | ≥65 | ≤18 |
| PAC - UHV 2 | ≥70 | ≤16 |
| PAC - UHV 3 | ≥75 | ≤16 |
PAC cov khoom tuaj yeem npaj tau raws li hom kev sib cais sai, yooj yim rau kev sib cais tsis muaj agglomeration, thiab siv tau yooj yim.
khw
PAC yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav ntawm qhov kub hauv qab 40 ° C thiab cov av noo qis dua 75%.
Raws li cov xwm txheej saum toj no, nws tuaj yeem khaws cia rau 24 lub hlis txij li hnub tsim khoom.
Pob
Ntim hauv 25KG (55.1 lbs.) cov hnab sib xyaw.
kev raug cai
Cov kev cai hauv zos yuav tsum tau sab laj txog qhov raug cai ntawm cov khoom no. Vim txoj cai sib txawv ntawm lub teb chaws mus rau ib lub teb chaws. Cov ntaub ntawv hais txog kev raug cai ntawm cov khoom no muaj nyob rau ntawm kev thov.
Kev nyab xeeb thiab siv
Cov ntaub ntawv kev noj qab haus huv thiab kev nyab xeeb muaj nyob rau ntawm kev thov.
Post lub sij hawm: Mar-30-2023