FC-620S Ihe mgbakwunye njikwa mfu mmiri mmiri FC-620S
• FC-620S bụ ihe mgbakwunye mfu mmiri polymermaka simenti eji eme iheolulu mmanụma mepụta ya site na copolymerization naAMPSdị ka isimonomer nwere ezigbo okpomọkụ na nguzogide nnuyana njikọta ya na ihe ndị ọzọ na-egbochi nnumonomers. TheMkpụrụ ndụ ihe nketa nwere ọtụtụ ìgwè ndị na-adọrọ adọrọ nke ukwuu dịka - CONH2, - SO3H, - COOH, nke na-egwu egwusọrụ dị mkpa na nguzogide nnu, iguzogide okpomọkụ, ịmịkọrọ mmiri efu, mbelata mfu mmiri, wdg..
• FC-620S dabara adaba maka oke okpomọkụnaoke okpomọkụ na-eguzogide ruo 150℃Mgbe ejiri ya,mmụba nke sistemụ slurry cimentdị mma, kwụsiri ike na mmiri mmiri na-enweghị nsogbu na enweghị ihe mgbochi, ike na-etolite ngwa ngwa.
•FC-620Sisọ dabara adaba maka ọtụtụ sistemụ simenti mmiri mmiri dị iche iche. O nwere ezigbo ndakọrịta na ihe mgbakwunye ndị ọzọ.
•FC-620S nwere ike ịgbasa nke ọma, ọkachasị ọ dabara adaba maka sistemụ slurry simenti mmiri ọhụrụ nwere ọdịnaya siri ike dị elu ma ọ bụ ihe ndị dị elu nke ukwuu.
Ebe mmanụ dị oke okpomọkụ na-eche nsogbu pụrụ iche ihu ma a bịa n'ịme ka olulu mmiri sie ike. Otu n'ime ihe ịma aka ndị a bụ okwu nke mfu mmiri, nke nwere ike ime mgbe mmiri apịtị na-egwupụta na-abanye n'ọkpụkpụ ahụ wee mee ka olu mmiri ahụ belata. Iji dozie nsogbu a, anyị emepụtala ihe pụrụ iche na-ebelata mfu mmiri nke e mere kpọmkwem maka iji na mmanụ dị oke okpomọkụ.
| Ngwaahịa | Otu | Akụkụ | Oke |
| FC-620S | FLAC LT | AMPS+AM | <150degreeC |
| ihe | Indeks |
| Ọdịdị | Ntụ ntụ ọcha ruo na ntụ odo dị nro |
| ihe | Ndepụta teknụzụ | Ọnọdụ ule |
| Mfu mmiri, mL | ≤50 | 80℃, 6.9MPa |
| Oge ọtụtụ viscositi, nkeji | ≥60 | 80℃, 45MPa/nkeji iri anọ na ise |
| Nhazi mbụ, Bc | ≤30 |
|
| Ike mkpakọ, MPa | ≥14 | 80℃, nrụgide nkịtị, awa 24 |
| Mmiri efu, mL | ≤1.0 | 80℃, nrụgide nkịtị |
| Akụkụ nke simenti slurry: Simenti G nke ọkwa 100% (Na-eguzogide sulfate dị elu)+ 44.0% mmiri oké osimiri+ 0.8% FC-620S+ 0.5% ihe na-eme ka mmiri ghara ịdị ọcha. | ||
Ruo ihe karịrị afọ iri abụọ, etinyerela ihe ndị na-achịkwa mfu mmiri na ihe ndị na-eme ka simenti dị n'olulu mmanụ, a matakwara ya ugbu a n'ụlọ ọrụ na ụdị ọrụ simenti ka mma nke ukwuu. N'ezie, a na-ekweta nke ọma na enweghị njikwa mfu mmiri nwere ike ịbụ ihe kpatara ọdịda simenti mbụ, n'ihi mmụba nke oke njupụta ma ọ bụ njikọ annulus na mwakpo nke simenti filtrate nwere ike imebi mmepụta ahụ. Ihe mgbakwunye mfu mmiri nwere ike ọ bụghị naanị ijikwa mfu mmiri nke simenti nke ọma, kamakwa igbochi oyi akwa mmanụ na gas ka mmiri nzacha ghara imetọ ya ma si otú a mee ka arụmọrụ mgbake dịkwuo mma.
