OBC-31S 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.
OBC-31S nwere nnukwu ngwa ngwa okpomọkụ, elu okpomọkụ na-eguzogide ruo 180 ℃, ezi fluidity na kwụsie ike nke ciment slurry usoro, obere free mmiri mmiri, ọ dịghị retardation, na ngwa ngwa ike mmepe.
Oge nzipu: Sep-05-2021