Nchịkọta
OBC-R12S bụ organic phosphonic acid ụdị ọkara na obere okpomọkụ retarder.
OBC-R12S nwere ike ịgbatị oge siri ike nke ciment slurry, yana oge siri ike, ọ nweghịkwa mmetụta na njirimara ndị ọzọ nke ciment slurry.
OBC-R12S kwesịrị ekwesị maka nkwadebe nke mmiri ọhụrụ, mmiri nnu na mmiri mmiri.
Data teknụzụ
| Ihe | index |
| Ọdịdị | Ọcha ntụ ntụ |
Ciment slurry arụmọrụ
| Ihe | Ọnọdụ ule | index | |
| Ịrụ ọrụ siri ike | Nkwekọrịta izizi, (BC) | 80 ℃ / 45min, 46.5MPa | ≤30 |
| Oge mgbanwe 40-100 BC | ≤40 | ||
| Ogologo oge mgbụsị akwụkwọ na-agbanwe agbanwe | Enwere ike idozi | ||
| Linear na-akpụ akpụ | Nkịtị | ||
| Mmiri mmiri efu (%) | 80 ℃, nrụgide nkịtị | ≤1.4 | |
| Ike mkpakọ 24h (MPa) | 80 ℃, nrụgide nkịtị | ≥14 | |
| Simenti slurry mejupụtara: G ọkwa ciment 800g, ọhụrụ mmiri 308g, Retarder OBC-R12S 1g, Defoamer OBC-A01L 4g. | |||
Oke ojiji
Okpomọkụ: 30-110°C (BHCT).
Usoro ntụnye: 0.1%-3.0% (BWOC).
ngwugwu
OBC-R12S juru n'ọnụ na 25kg atọ n'ime otu akpa ngwakọta, ma ọ bụ juru n'ọnụ dị ka ndị ahịa chọrọ.
kwuo
OBC-R12S nwere ike inye ngwaahịa mmiri mmiri OBC-R12L.
