OBC-31S yog cov roj polymer zoo cement kua dej poob additive.Nws yog copolymerized nrog AMPS / AM, uas muaj kev tiv thaiv zoo rau qhov kub thiab txias, raws li lub ntsiab monomer, ua ke nrog lwm cov ntsev-tso rau monomers.
OBC-31S muaj cov ntawv thov dav dav, qhov kub siab tiv thaiv mus txog 180 ℃, zoo fluidity thiab ruaj khov ntawm cov cement slurry system, tsis muaj kua dawb, tsis muaj retardation, thiab kev loj hlob sai.
Post lub sij hawm: Sep-05-2021