Nchịkọta
OBC-32S bụ ihe mgbakwunye mmanụ simenti nke ọma.A na-ejikọta ya na AMPS, nke nwere ezigbo nguzogide okpomọkụ na nnu, dị ka monomer isi, jikọtara ya na monomers ndị ọzọ na-anabata nnu.Ngwaahịa ahụ na-ewebata ìgwè ndị na-adịghị mfe hydrolyzed, a na-eme ka nkwụsị okpomọkụ dị elu dịkwuo elu, na molecule nwere ọnụ ọgụgụ dị ukwuu nke adsorption otu dị ka -CONH2, -SO3H, -COOH, wdg, nke na-arụ ọrụ dị mkpa na nnu. eguzogide, okpomọkụ na-eguzogide, free mmiri adsorption, mmiri mbelata mmiri, wdg.
OBC-32S nwere ezigbo mgbanwe, enwere ike iji ya na sistemu cement slurry dị iche iche, yana nwee ndakọrịta dị mma na mgbakwunye ndị ọzọ.
OBC-32S nwere okpomọkụ ngwa ngwa, elu okpomọkụ na-eguzogide ruo 230 ℃, ezigbo fluidity na nkwụsi ike nke ciment slurry usoro, obere free mmiri mmiri, dịghị retardation, na ngwa ngwa ike mmepe.
OBC-32S kwesịrị ekwesị maka nkwadebe mmiri slurry ọhụrụ / nnu.
Data teknụzụ
| Ihe | index |
| Ọdịdị | Ọcha ntụ ntụ |
Ciment slurry arụmọrụ
| Ihe | Nka nka | Ọnọdụ ule |
| Mfu mmiri, ml | ≤50 | 80 ℃, 6.9MPa |
| Oge mgbụsị akwụkwọ, min | ≥60 | 80 ℃, 45MPa/45 nkeji |
| Nkwenye izizi, BC | ≤30 | |
| Ike mkpakọ, MPa | ≥14 | 80 ℃, nrụgide nkịtị, 24h |
| Mmiri efu, ml | ≤1.0 | 80 ℃, nrụgide nkịtị |
| Ngwakọta slurry ciment: 100% G ọkwa ciment (akwa sọlfọ na-eguzogide) + 44.0% mmiri ọhụrụ + 0.9% OBC-32S + 0.5% defoamer. | ||
Oke ojiji
Okpomọkụ: ≤230°C (BHCT).
Usoro ntụnye: 0.6%-3.0% (BWOC).
ngwugwu
OBC-32S juru n'ọnụ na 25kg atọ n'ime otu ngwugwu, ma ọ bụ juru n'ọnụ dị ka ndị ahịa chọrọ.
kwuo
OBC-32S nwere ike inye ngwaahịa mmiri mmiri OBC-32L.
