I-Oneway Pressure Sealant ye-Oilfield Drilling (F-Seal/Sula uphawu) yenziwe nge-fiber yemvelo, izinhlayiya zokugcwalisa kanye nesengezo okuwumkhiqizo osesimweni sempunga ephuzi ephuzi, Uma isetshenziselwa ukubhoboza, ingavimba ngempumelelo ukuvuza kwazo zonke izinhlobo kusukela ekubunjweni ngaphansi kwesenzo somehluko wendlela eyodwa yokucindezela.Kungaphinde kuthuthukise izinga lekhekhe lodaka futhi kunciphise ukulahlekelwa kwamanzi.Inokuhambisana okuhle kakhulu futhi ayithinti impahla yodaka.Kusetshenziswa uketshezi lokumba kanye noketshezi lokuqedela ngohlelo oluhlukile kanye nokuminyana okuhlukile.
Izinto | Inkomba |
Ukubukeka | impushana ephuzi noma ephuzi |
Ukuminyana, g/cm3 | 1.40-1.60 |
Insalela kusihlungo(0.28mm isisefo esijwayelekile), % | ≤10.0 |
Umswakama,% | ≤8.0 |
Izinsalela ekushiseni,% | ≤7.0 |
Amanzi ancibilikayo | ≤5% |
Ukulahlekelwa kokuhlunga, ml | ≤35.0 |
PH | 7---8 |
Ukushintsha kokuminyana, g/cm3 | ±0.02 |