I-AF870 Fluid Loss Additive
Incazelo Yomkhiqizo
I-1.AF870 isengezo sokulahlekelwa uketshezi iyi-polymer yokwenziwa ekwazi ukwehlisa ngempumelelo ukusefa kokulahlekelwa kwamanzi kusuka odaka kuya ekubunjweni okuyizimbotshana phakathi nenqubo yokufaka usimende.
2.Isebenza ekufakweni kukawoyela okushisa okuphezulu nokushisa okuphezulu kakhulu.
3.Lawula ukulahlekelwa koketshezi kumaslurry kasimende aminyana, angasindi futhi aminyene kakhulu usimende.
I-4.Ihambisana kahle nezinye izithasiselo, ikakhulukazi izinga lokushisa eliphezulu le-polymeric retarder.
5.Isetshenziswe ngaphansi kwezinga lokushisa elingu-204.4℃(400℉, BHCT).
6.Amanzi okuxuba asebenzayo: kusuka emanzini ahlanzekile kuya emanzini anosawoti.
I-7.Ihambisana kahle nezinye izithasiselo, ikakhulukazi izinga lokushisa eliphezulu le-polymeric retarder.
Uchungechunge lwe-8.AF870 luqukethe uketshezi lohlobo lwe-L, uketshezi olunqanda ukuqhwaza kohlobo lwe-PP, uhlobo lwe-PP oluhlanzekile oluyimpushana, uhlobo lwe-PD oluyimpushana exutshwe okomile kanye ne-PT uhlobo lwe-powder esetshenziswa kabili.
Imininingwane
| Uhlobo | Ukubukeka | Ukuminyana, g/cm3 | Ukuncibilika kwamanzi |
| AF870L | Uketshezi oluphuzi olungenambala noma olufiphele | 1.10±0.05 | Encibilikayo |
| I-AF870L-A | Uketshezi oluphuzi olungenambala noma olufiphele | 1.15±0.05 | Encibilikayo |
| Uhlobo | Ukubukeka | Ukuminyana, g/cm3 | Ukuncibilika kwamanzi |
| I-AF870P-P | Impushana ephuzi emhlophe noma efiphele | 0.80±0.20 | Encibilikayo |
| I-AF870P-D | Impushana empunga | 1.00±0.10 | Incibilika ngokwengxenye |
| I-AF870P-T | Impushana ephuzi emhlophe noma efiphele | 1.00±0.10 | Encibilikayo |
Umthamo onconyiwe
| Uhlobo | I-AF870L(-A) | I-AF870P-P | I-AF870P-D | I-AF870P-T |
| Ibanga Lomthamo (BWOC) | 2.0-8.0% | 0.5-2.0% | 1.5-5.0% | 1.5-5.0% |
Ukusebenza kwe-Cement Slurry
| Into | Isimo sokuhlola | Inkomba Yezobuchwepheshe | |
| Ukuminyana kodaka lukasimende, g/cm3 | 25℃, Ingcindezi Yomoya | 1.90±0.01 | |
| Ukulahlekelwa uketshezi, ml | Uhlelo lwamanzi ahlanzekile | 150 ℃, 6.9mPa | ≤50 |
| 18% uhlelo lwamanzi anosawoti | 120℃, 6.9mPa | ≤150 | |
| Ukusebenza kokuqina | Ukuvumelana kokuqala, Bc | 150℃/73min, 94.4mPa | ≤30 |
| 40-100 BC isikhathi sokujiya, imiz | ≤40 | ||
| Uketshezi lwamahhala, % | 150 ℃, 20.7mPa | ≤1.4 | |
| Amandla okucindezela angu-24h, mPa | ≥14 | ||
Ukupakisha Okujwayelekile kanye Nesitoreji
1.Imikhiqizo yohlobo lwe-liquid kufanele isetshenziswe phakathi nezinyanga eziyi-12 ngemuva kokukhiqizwa.Ipakishwe ku-25kg, 200L kanye nemiphongolo yepulasitiki engamalitha ayi-5 ase-US.
Imikhiqizo ye-2.PP/D yohlobo lwe-powder kufanele isetshenziswe phakathi nezinyanga ze-24 kanye nomkhiqizo we-PT uhlobo lwe-powder kufanele lusetshenziswe phakathi nezinyanga ze-18 ngemuva kokukhiqiza.Ipakishwe esikhwameni sika-25kg.
3.Amaphakheji ngokwezifiso ayatholakala.
4.Uma isiphelelwe yisikhathi, izohlolwa ngaphambi kokusetshenziswa.
Iphakheji
25KG/BAG noma njengoba ucela.
Isitoreji
Gcina endaweni engenawo umoya, neyomile.
I-Executive Standard
Izinga lamazwe ngamazwe.
