Polynaphthalene Sulfonatengowona mlinganiselo mkhulu wokusetyenziswa kwenaphthalene kwimizi-mveliso eTshayina.Kukuveliswa kwee-agent zokunciphisa amanzi zesamente ezikumgangatho ophezulu.I-Sodium Naphthalene Formaldehydei-akhawunti ye-85% yokusetyenziswa okupheleleyo kokusebenza okuphezuluii-arhente zokunciphisa amanzi. Umthamo wokuthunyelwa kwempahla kumazwe angaphandle unyuke ngokungaphezekiyo kule minyaka yakutsha nje.Ngophuhliso lokwakhiwa kobunjineli, i-agent esekelwe kwi-naphthalene yokunciphisa amanzi ineendawo ezininzi zokuphuhliswa.
Naphthalene series superplasticizersi-non-air-entraining superplasticizer eyenziwe ngoshishino lwekhemikhali.Igama lekhemikhali nguSodium Naphthalene Sulphonate Formaldehyde ci-ondensate, enempembelelo enamandla yokusabalalisa kwiincinci zesamente.Yeyona arhente inkulu kwaye isetyenziswa kakhulu ngendlela ephezulu yokunciphisa amanzi kwilizwe lam, ibalelwa ngaphezulu kwe-70% yesixa searhente yokunciphisa amanzi.
Iimpawu zokusebenza zenaphthalene series superplasticizer:
1. Xa amandla ekhonkrithi kunye ne-slump ifana ngokusisiseko, inani le-samente lingancitshiswa ngo-10-25%.
2. Xa umlinganiselo wamanzi-samente uhlala ungatshintshi, i-slump yokuqala yekhonkrithi yanda ngaphezu kwe-10cm, kwaye izinga lokunciphisa amanzi lingafikelela kwi-15-25%.
3.Naphthalenesulfonateinamandla okuqala abalulekileyo kunye nefuthe lokomeleza kwikhonkrithi, kwaye uluhlu lwalo lokunyuka kwamandla luyi-20-60%.
4. Sodium Naphthalene SulfonateUkuphucula ukusebenza kwekhonkrithi kunye nokuphucula ngokubanzi iimpawu ezibonakalayo kunye noomatshini bekhonkrithi.
5. Ukulungelelaniswa kakuhle kwiisamente ezahlukeneyo kunye nokuhambelana kakuhle nezinye iintlobo ze-concrete admixtures.
6.naphthalene sulphonate Superplasticizerngokukhethekileyo ezifanelekileyo ukusetyenziswa kwezi projekthi zekhonkrithi zilandelayo: ikhonkrithi elulwelo, ikhonkrithi yeplastiki, ikhonkrithi egutyungelwe ngumphunga, ikhonkrithi engenamanzi, ikhonkrithi engangeni manzi, ikhonkrithi yokunyanga yendalo, intsimbi kunye ne-prestressed ikhonkrithi eqinisiweyo, i-high-high-high-high-high-high-high-high-high-high-strength concrete .
7. Ilahleko yokudilika kwekhonkrithi inkulu ngokuhamba kwexesha, kwaye ilahleko yokudilika kwisiqingatha seyure iphantse ibe ngama-40%.
Imiqathango yokusetyenziswa kwePolynaphthalene Sulfonate:
1. Xa usebenzisa i-porous aggregate,Naphthalene Super Plasticizerkuyacetyiswa ukuba udibanise amanzi kwaye uvuselele kuqala, kwaye wongeze i-arhente yokunciphisa amanzi.
2. Xa i-slump inkulu, ixesha lokungcangcazela akufanele libe lide kakhulu ukukhusela ukuphuma kwegazi kunye ne-stratification.
Ixesha lokuposa: Sep-18-2021