Nchịkọta
OBC-30S bụ ihe mgbakwunye mmanụ simenti nke ọma.A na-ejikọta ya na AMPS / AM, nke nwere ezigbo nguzogide okpomọkụ na nnu, dị ka isi monomer, jikọtara ya na monomers ndị ọzọ na-anabata nnu.Ngwakọta ahụ nwere ọnụ ọgụgụ buru ibu nke -CONH2, -SO3H, -COOH na ndị ọzọ dị ike adsorption otu, nke na-arụ ọrụ dị mkpa na nnu nnu, nguzogide okpomọkụ, mgbasa ozi mmiri n'efu, na mbelata mmiri mmiri.
OBC-30S nwere okpomọkụ ngwa ngwa, elu okpomọkụ na-eguzogide ruo 150 ° C, ezigbo fluidity na nkwụsi ike nke ciment slurry usoro, obere free mmiri mmiri, ọ dịghị retardation, na ngwa ngwa ike mmepe.
OBC-30S dabara adaba maka ịhazi sistemu mmiri simenti dị iche iche ma nwee ezigbo ndakọrịta na mgbakwunye ndị ọzọ.
OBC-30S nwere ike dispersibility na ciment slurry, na bụ karịsịa maka nhazi nke ciment slurry usoro na elu siri ike ọdịnaya na mmiri ọhụrụ ma ọ bụ a elu nkezi nke ultra-ezi ihe.
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 |
| Nkwekọrịta 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 (elu sọlfọ na-eguzogide) + 44.0% mmiri ọhụrụ + 0,8% OBC-30S + 0,5% defoamer. | ||
Oke ojiji
Okpomọkụ: ≤150°C (BHCT).
Usoro ọgwụgwọ aro: 0.6% -3.0% (BWOC).
ngwugwu
OBC-30S juru n'ọnụ na 25kg atọ n'ime otu ngwugwu, ma ọ bụ juru n'ọnụ dị ka ndị ahịa chọrọ.
kwuo
OBC-30S nwere ike inye ngwaahịa mmiri mmiri OBC-30L.
