Kev piav qhia ntawm Polycarboxylate Superplasticizer

Cov lus piav qhia dav dav ntawm polycarboxylate superplasticizer

Cov qauv molecular ntawm polycarboxylate superplasticizer tshwj xeeb yog hloov tau yooj yim thiab tshwj xeeb, uas tuaj yeem txhim kho kev ua haujlwm zoo ntawm cov pob zeb cement, thiab tib lub sijhawm ua tiav lub hom phiaj ntawm kev ua haujlwm ntau, txawm tias cov pob zeb tau txais kev ua haujlwm zoo dispersion tuav thiab txo. viscosity. , txo shrinkage thiab lwm yam ntxwv, kev ua tau zoo ntawm txhua yam ntawm pob zeb ua tau zoo heev thiab txhim kho, thiab muaj kev txhim kho zoo heev thiab kev cia siab rau kev thov.

Polycarboxylate kev ua haujlwm siab dej reducer muaj qhov zoo tshaj plaws thiab muaj zog daim ntawv thov muaj peev xwm hauv kev siv kev tsim vaj tsev ua vaj tse, tab sis kuj tseem muaj ntau yam tsis txaus. Ntev npaum li cov neeg siv tau zoo ntawm kev siv nws qhov zoo thiab txhim kho nws qhov tsis zoo hauv daim ntawv thov, kom nkag siab thiab siv cov khoom siv polycarboxylate siab ua haujlwm kom tau txais txiaj ntsig zoo tshaj plaws.