I-Polynaphthalene Sulfonateingxenye enkulu kakhulu yokusetshenziswa kwenaphthalene yezimboni eChina.Iwukukhiqizwa kwezinto ezisebenza kahle kakhulu zikasimende ezinciphisa amanzi.I-Sodium Naphthalene Formaldehydekubalwa ama-85% okusetshenziswa okuphelele kokusebenza kahle okuphezuluama-ejenti okunciphisa amanzi. Umthamo wokuthekelisa ukhule ngokunganaki eminyakeni yamuva.Ngokuthuthukiswa kokwakhiwa kobunjiniyela, i-ejenti yokunciphisa amanzi esekwe kwi-naphthalene inendawo enkulu yokuthuthukiswa.
Naphthalene uchungechunge superplasticizeriyi-superplasticizer engangenisi emoyeni ehlanganiswe imboni yamakhemikhali.Igama lekhemikhali lithiI-Sodium Naphthalene Sulphonate Formaldehyde ci-ondensate, enomphumela onamandla wokuhlakazeka ezinhlayiyeni zikasimende.Iyi-ejenti yokunciphisa amanzi enkulu kunazo zonke futhi esetshenziswa kakhulu ngendlela esezingeni eliphezulu ezweni lami, ibalwa ngaphezu kwama-70% yenani le-ejenti yokunciphisa amanzi.
Izici zokusebenza zei-naphthalene series superplasticizer:
1. Lapho amandla okhonkolo kanye nokuwa kufana ngokuyisisekelo, inani likasimende lingancishiswa ngo-10-25%.
2. Uma isilinganiso samanzi-samente sihlala singashintshiwe, ukwehla kokuqala kokhonkolo kwanda ngaphezu kuka-10cm, futhi izinga lokunciphisa amanzi lingafinyelela ku-15-25%.
3.I-Naphthalenesulfonateinamandla okuqala abalulekile kanye nomthelela oqinisayo kukhonkolo, futhi ububanzi bayo bokukhula bungama-20-60%.
4. I-Sodium Naphthalene SulfonateThuthukisa ukusebenza kokhonkolo futhi uthuthukise ngokuphelele izakhiwo ezingokomzimba nezomshini zikakhonkolo.
5. Ukuzivumelanisa nezimo ezinhle kumasimende ahlukahlukene kanye nokuhambisana okuhle nezinye izinhlobo ze-concrete admixtures.
6.I-naphthalene sulphonate Superplasticizerkufaneleka ngokukhethekile ukusetshenziswa kumaphrojekthi okhonkolo alandelayo: ukhonkolo owuketshezi, ukhonkolo owenziwe ngepulasitiki, ukhonkolo owenziwe ngesitimu, ukhonkolo ongangenisi amanzi, ukhonkolo ongangeni manzi, ukhonkolo owenziwe ngemvelo ophulukisayo, insimbi kanye nokhonkolo oqinisiwe oqinisiwe, ukhonkolo oqinile we-ultra-high-strength.
7. Ukulahlekelwa ukuwohloka kukakhonkolo kukhulu ngokuhamba kwesikhathi, futhi ukulahlekelwa ukuwohloka ngesigamu sehora cishe ku-40%.
Izinyathelo zokuqapha zokusetshenziswa kweI-Polynaphthalene Sulfonate:
1. Uma usebenzisa i-porous aggregate,I-Naphthalene Super PlasticizerKunconywa ukuthi ungeze amanzi futhi ugovuze kuqala, bese wengeza i-ejenti yokunciphisa amanzi.
2. Uma i-slump inkulu, isikhathi sokudlidliza akufanele sibe side kakhulu ukuvimbela ukopha nokuhlukaniswa.
Isikhathi sokuthumela: Sep-18-2021