HD-1 yog ib tug high-density luj tus neeg sawv cev synthesized los ntawm ntau yam hlau, thiab ua tiav los ntawm ultra-linear processing thiab ultra-fine spheroidization technology.
Qhov loj me me yog 200 ~ 250 meshes, thiab qhov ceev yog ntau dua 7.4, thiab nws qhov tshwj xeeb lub ntiajteb txawj nqus yog ntau dua li ntawm cov tshuaj barite hnyav 4.6 ~ 5.05. Nws muaj ib tug zoo spherical particle zoo thiab tsos, thiab cov drilling kua luj tus neeg saib xyuas yuav tsum tau recycled thiab acidified kiag li, thiab cov acidification npaum li cas mus txog 94.5%. Tom qab siv rau hauv cementing cement slurry, nws muaj qhov zoo dispersion thiab raug ncua, thiab qhov ceev ntawm cement slurry tuaj yeem ncav cuag 2.4 ~ 2.8g / cm3.
Hauv kev ua haujlwm drilling thiab tsim khoom, tsis yog dej-raws li av nkos nkaus xwb tab sis kuj tseem tuaj yeem npaj cov av nkos, thiab nws qhov kev ua tau zoo yog qhov zoo tshaj ntawm cov khoom hnyav hnyav.
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Cov cim taw qhia: |
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lub cev muaj mob |
Dub-grey hmoov |
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ceev |
6.8 ~ 7.0g / cm³ |
7.0 ~ 7.1g / cm³ |
7.1 ~ 7.2g / cm³ |
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meej |
120-140 mesh |
140-180 mesh |
200-350 mesh |
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Tshuaj muaj pes tsawg leeg (%) |
Fe |
≥96.52% |
> 95.80% |
≥95.50% |
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Sio 2 |
≤0.65% |
≤0.78% |
≤0.81% |
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C |
≤0.14% |
≤0.17% |
≤0.18% |
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S |
≤0.05% |
≤0.04% |
≤0.03% |
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P |
≤0.06% |
≤0.06% |
≤0.02% |
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particle loj faib |
140 mesh sieve residue ≤ 15% thiab 180 mesh sieve residue ≤10% |
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PH |
7 |
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Pom zoo noj |
Cov ntsiab lus ntawm cement yog 30-95% |
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Yam |
Ib txwm hnyav tus neeg sawv cev |
HD-1 high density weighting agent |
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Compatibility ntawm cement slurry |
Feem ntau |
zoo heev |
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Fineness, mesh |
80 ~ 120 |
200 ~ 300 |
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Qhov zoo, g / cm³ |
4.60 ~ 5.05 |
6.8 ~ 7.2 |
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Qhov ntom ntawm cov cement slurry uas tuaj yeem npaj tau, g / cm³ |
≤2.4 |
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Npaj cov cement slurry 2.4g / cm³, nrog rau cov tshuaj BW0C% |
108 ~ 110 |
88 ~ 92 |
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Cement slurry 2.4g / cm³,compressive zog MPa (24h, 68 ° C) |
13.8 |
18.2 |
Kev ua yeeb yam
1.Qhov ceev yog siab dua li tus neeg sawv cev hnyav uas twb muaj lawm, thiab qhov ceev ntawm cov cement slurry tau nce mus txog 2.4 ~ 2.8g / cm3.
2. Npaj cov cement slurry nrog tib qhov ntom, thiab qhov ntau npaum li cas tsawg dua li cov khoom hnyav uas twb muaj lawm, yog li txuag tus nqi. Haum rau lub teb chaws tus qauv G-qib thiab A-qib roj zoo cement.
3.Qhov hnyav tus neeg sawv cev ntawm cov npaj cov roj-raws li drilling kua yuav tsum tau recycled thiab tag nrho acidified.
4.Cov kua cementing npaj tau zoo dispersibility thiab raug ncua, thiab nws cov fluidity thiab stability muaj kev sib koom tes zoo.
5. API24-teev cement paste lub zog yog siab dua li cov khoom hnyav hnyav.
khoom ntim
1. 25kg / hnab, txheej woven hnab lined nrog yas zaj duab xis.
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