Umhla wokuThumela:20,Nov,2023
I-Naphthalene Superplasticizer iba yimveliso yomgubo ngokusebenzisa i-sulfonation, i-hydrolysis, i-condensation, i-neutralization, i-filtration, kunye ne-spray drying. Inkqubo yokuvelisa i-naphthalene-based based-high-efficiency water reducer ikhulile, kwaye ukusebenza kwemveliso kuzinzile. Ngakolunye uhlangothi, le mveliso inokusetyenziswa ngokuthe ngqo kwikhonkrithi, kwaye ukusebenza kwe-concrete ye-agent yokunciphisa amanzi kuye kwalawulwa yiinjineli. Kwakhona kunokwenzeka ukuqikelela impembelelo yokuxuba okugqithisileyo okanye okunganeleyo ekusebenzeni kwekhonkrithi; kwelinye icala, i-naphthalene superplasticizer inokuguquguquka okuhle kunye nezinye izinto ezixubeneyo, kwaye inokusetyenziswa ngokubanzi njengokwakheka kwezinto ezixubeneyo, ezifana ne-agent yokumpompa, i-agent yokukhusela amanzi, i-air-entraining water reducer, i-antifreeze, njl., enokuthi iqulethe i-naphthalene-based based based. ii-arhente zokunciphisa umgangatho ophezulu. ummeli wamanzi; Okokugqibela, ixabisa kakhulu kwaye inokwamkelwa luluntu lobunjineli. Ke ngoko, i-naphthalene-based-high-efficiency superplasticizers ibe yimveliso ephambili ye-superplasticizers ephezulu kwilizwe lam kwaye ibe luhlobo olusetyenziswa ngokubanzi.
Nangona i-naphthalene esekelwe kwi-high-effect-efficiency reducer yamanzi ineenzuzo ezininzi, nayo inezinye izinto ezingalunganga, ngokukodwa kuba inefuthe elibi ekugcinweni kweplastiki yekhonkrithi. Ilahleko yokudilika ngexesha lekhonkrithi kusetyenziswa i-naphthalene superplasticizer ingaphezulu naleyo yeBenchmark concrete; nangona izinga lokunciphisa amanzi liphezulu, kusenzima ukuhlangabezana neemfuno zekhonkrithi kunye nezinga eliphezulu lokunciphisa amanzi, kunye nomlinganiselo ophantsi we-binder yamanzi Xa isetyenziswe kwikhonkrithi ephezulu yokusebenza okuphezulu, i-viscosity yayo iya kuthinteka. Ikhonkrithi inkulu ngokwentelekiso, engabangeli ncedo kulwakhiwo. Ukuze kuphuculwe ngokubanzi ukusebenza kwe-naphthalene-based based-high-efficiency reducer water reducer, ezi ndlela zilandelayo zifuna ukwamkelwa: Yongeza i-admixtures encedisayo (ii-compounds) kwi-naphthalene-based based-high-efficiency water-reducer ukunciphisa ukusilela kwayo. Ngakolunye uhlangothi, i-naphthalene superplasticizers inokulungiswa ngokutshintsha iiparameters ze-molecular (ubunzima bemolekyuli, ukusabalalisa ubunzima be-molecular, i-sulfonation degree) okanye ukubuyisela inxalenye ye-naphthalene kunye nezinye ii-monomers ezihambelanayo ukuze zenze i-copolymers.
Ixesha lokuposa: Nov-21-2023
