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I-Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) ye-Concrete Admixture
1. I-sodium naphthalene sulfonate formaldehyde FDN ibizwa nangokuthi i-naphthalene based superplasticizer, i-poly naphthalene sulfonate, i-sulphonated naphthalene formaldehyde.Ukubukeka kwayo impushana ensundu ngokukhanyayo.I-superplasticizer ye-SNF yenziwe nge-naphthalene, i-sulfuric acid, i-formaldehyde ne-liquid base, futhi ibhekana nochungechunge lokusabela okufana ne-sulfonation, i-hydrolysis, i-condensation ne-neutralization, bese yomiswa ibe yimpushana.
2. I-Naphthalene sulfonate formaldehyde ijwayele ukubizwa ngokuthi i-superplasticizer kakhonkolo, ngakho ifaneleka ngokukhethekile ukwakhiwa kukakhonkolo wamandla amakhulu, ukhonkolo olashwe ngesitimu, ukhonkolo owuketshezi, ukhonkolo ongangenisi amanzi, ukhonkolo owenziwe ngepulasitiki, izinsimbi zensimbi kanye ne-prestressed. ukhonkolo oqinisiwe.Ngaphezu kwalokho, i-sodium naphthalene sulfonate formaldehyde ingasetshenziswa futhi njenge-dispersant embonini yesikhumba, yendwangu kanye nodayi, njll. Njengomkhiqizi ochwepheshe we-naphthalene superplasticizer e-China, i-Longou ihlale ihlinzeka ngekhwalithi ephezulu ye-SNF powder nezintengo zefektri kuwo wonke amaklayenti.
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I-Polycarboxylate Superplasticizer High Range Water Reducers for Cementitious Mortar
1. Amapulasitiki amakhulu angama-hydrodynamic surfactants (ama-surface reactive agents) ukuze azuze ukusebenza okuphezulu ngesilinganiso esincishisiwe se-w/c ngokunciphisa ukungqubuzana phakathi kwezinhlamvu.
2. Ama-Superplasticizers, awaziwa nangokuthi anciphisa amanzi ebanga eliphezulu, ayizithasiselo ezisetshenziselwa ukwenza ukhonkolo oqine kakhulu noma ukubeka ukhonkolo ozihlanganisayo.Ama-Plasticizer ayinhlanganisela yamakhemikhali eyenza ukukhiqizwa kukakhonkolo cishe ngo-15% wamanzi angaphansi.
3. I-PC seris iyi-polymer ye-Poly carboxylate ethuthukisiwe enomphumela onamandla wokuhlakaza futhi ebonisa ukuhlukaniswa okuphezulu kokunciphisa amanzi nokopha, yengezwe ekukhiqizeni ukhonkolo osebenza kakhulu futhi kuhlanganiswe usimende, inhlanganisela, nengxube.
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I-Sulfonated Melamine Formaldehyde(SMF) Superplasticizer ye-Concrete Admixtures
1. I-Sulfonated Melamine Formaldehyde (SMF) ibizwa nangokuthi i-Sulfonated Melamine Formaldehyde,Sulfonated Melamine Formaldehyde Condensate,Sodium Melamine Formaldehyde.Ngolunye uhlobo lwe-superplasticizer ngaphandle kweSulphonated Naphthalene Formaldehyde nePolycarboxylate superplasticizer.
2. Amapulasitiki amakhulu ama-hydrodynamic surfactants (ama-surface reactive agents) ukuze azuze ukusebenza okuphezulu ngesilinganiso esincishisiwe se-w/c ngokunciphisa ukungqubuzana phakathi kwezinhlamvu.
3. Njengengxube yokunciphisa amanzi, i-Sulfonated melamine formaldehyde (SMF) iyi-polymer esetshenziswa kusimende kanye nokwakheka okusekelwe ku-plaster ukuze kuncishiswe okuqukethwe kwamanzi, kuyilapho ikhulisa uketshezi nokusebenza kwengxube.Kumakhonkrithi, ukungezwa kwe-SMF ekwakhiweni kokuxuba okufanelekile kubangela i-porosity ephansi, amandla aphezulu emishini, kanye nokumelana okuthuthukisiwe ezindaweni ezinolaka.
