Kev siv HD-1 qhov hnyav hnyav hnyav
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
ib txwm barite hnyav tus neeg saib xyuas 4.6 ~ 5.05. Nws muaj qhov zoo spherical particle zoo thiab zoo li, thiab cov kua dej drilling
Tus neeg sawv cev hnyav tuaj yeem rov ua dua thiab ua kom muaj kua qaub tag, thiab tus nqi acidification tuaj yeem ncav cuag 94.5%.
Qhov ceev ntawm cov cement slurry tuaj yeem ncav cuag 2.4 ~ 2.8g / cm3.In drilling thiab ntau lawm, tsis tsuas yog dej-raws li av nkos tab sis kuj muaj roj av nkos tuaj yeem npaj tau, thiab nws qhov kev ua tau zoo yog qhov zoo tshaj ntawm cov khoom hnyav hnyav.
high density weighting agent
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Cov cim taw qhia:
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lub cev muaj mob
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Dub-grey hmoov
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ceev
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6.8 ~ 7.0g / cm³
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7.0 ~ 7.1g / cm³
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7.1 ~ 7.2g / cm³
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meej
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120-140 mesh
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140-180 mesh
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200-350 mesh
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Tshuaj muaj pes tsawg leeg (%)
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Fe
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≥96.52%
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> 95.80%
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≥95.50%
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Sio 2
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≤0.65%
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≤0.78%
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≤0.81%
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C
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≤0.14%
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≤0.17%
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≤0.18%
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S
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≤0.05%
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≤0.04%
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≤0.03%
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P
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≤0.06%
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≤0.06%
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≤0.02%
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particle loj faib
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140 mesh sieve residue ≤ 15% thiab 180 mesh sieve residue ≤10%
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PH
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7
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Pom zoo noj
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Cov ntsiab lus ntawm cement yog 30-95%
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Taw qhia txog qhov hnyav hnyav hnyav
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Yam
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Ib txwm hnyav tus neeg sawv cev
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HD-1 high density weighting agent
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Compatibility ntawm cement slurry
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Feem ntau
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zoo heev
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Fineness, mesh
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80 ~ 120
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200 ~ 300
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Qhov zoo, g / cm³
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4.60 ~ 5.05
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6.8 ~ 7.2
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Qhov ntom ntawm cov cement slurry uas tuaj yeem npaj tau, g / cm³
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≤2.4
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Npaj cov cement slurry 2.4g / cm³, nrog rau cov tshuaj BW0C%
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108 ~ 110
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88 ~ 92
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Cement slurry 2.4g / cm³, compressive zog MPa (24h, 68 ° C)
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13.8
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18.2
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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.
