-
ISodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) yeConcrete Admixture
1. I-sodium naphthalene sulfonate formaldehyde FDN ikwabizwa ngokuba yi-naphthalene esekelwe kwi-superplasticizer, i-poly naphthalene sulfonate, i-sulphonated naphthalene formaldehyde.Imbonakalo yayo ngumgubo omdaka okhanyayo.I-superplasticizer ye-SNF yenziwe nge-naphthalene, i-asidi ye-sulfuric, i-formaldehyde kunye nesiseko se-liquid, kwaye ifumana uluhlu lweempendulo ezifana ne-sulfonation, i-hydrolysis, i-condensation kunye ne-neutralization, kwaye yomiswa ibe ngumgubo.
2. I-Naphthalene sulfonate formaldehyde ngokuqhelekileyo ibizwa ngokuba yi-superplasticizer yekhonkrithi, ngoko ke ilungele ukulungiswa kwekhonkrithi ephezulu yamandla, ikhonkrithi ene-steam-cured, ikhonkrithi yolwelo, ikhonkrithi engangeni manzi, ikhonkrithi yeplastiki, imivalo yentsimbi kunye ne-prestressed. ikhonkrithi eyomeleziweyo.Ukongeza, i-sodium naphthalene sulfonate formaldehyde ingasetyenziselwa njenge-dispersant kwimizi-mveliso yesikhumba, ye-textile kunye nedayi, njl.njl Njengomenzi oyingcali we-naphthalene superplasticizer e-China, i-Longou ihlala ibonelela ngekhwalithi ephezulu ye-SNF powder kunye namaxabiso efektri kubo bonke abathengi.
-
Iipolycarboxylate Superplasticizer High Range Water Reciers for Cementitious Mortar
1. Iiplasticizers ezinkulu zi-hydrodynamic surfactants (i-surface reactive agents) zokuphumeza ukusebenza okuphezulu kumlinganiselo ocuthiweyo we-w/c ngokunciphisa ukukhuhlana phakathi kweenkozo.
2. Ii-Superplasticizers, ezikwabizwa ngokuba zii-high range water reducers, zizongezo ezisetyenziselwa ukwenza ikhonkrithi yokuqina okanye ukubeka ikhonkrithi yokuzidibanisa.Izinto zePlastiki zikhompawundi zekhemikhali ezivumela ukuveliswa kwekhonkrithi emalunga ne-15% yamanzi angaphantsi.
3. I-PC seris yipolymer yePoly carboxylate ephucukileyo enempembelelo enamandla ngakumbi yokusasaza kwaye ibonisa ulwahlulo oluphezulu lokunciphisa amanzi kunye nokopha, yongezwa kwimveliso yekonkrithi yokusebenza ephezulu kwaye idityaniswe nesamente, i-aggregate, kunye ne-admixture.
-
Sulphonated Melamine Formaldehyde(SMF) Superplasticizer for Concrete Admixtures
1. I-Sulfonated Melamine Formaldehyde (SMF) ikwabizwa ngokuba yiSulfonated Melamine Formaldehyde,Sulfonated Melamine Formaldehyde Condensate,Sodium Melamine Formaldehyde.Lolunye uhlobo lwe-superplasticizer ngaphandle kweSulfonated Naphthalene Formaldehyde kunye nePolycarboxylate superplasticizer.
2. Iiplasticizers ezinkulu zi-hydrodynamic surfactants (i-surface reactive agents) zokuphumeza ukusebenza okuphezulu kumlinganiselo ocuthiweyo we-w/c ngokunciphisa ukukhuhlana phakathi kweenkozo.
3. Njengamanzi okunciphisa ama-admixtures, i-Sulfonated melamine formaldehyde (SMF) i-polymer esetyenziswa kwi-samente kunye ne-plaster-based formulations ukunciphisa umthamo wamanzi, ngelixa ukwandisa umbane kunye nokusebenza komxube.Kwiikhonkrithi, ukongezwa kwe-SMF kuyilo lokuxuba olufanelekileyo kubangela ukuba i-porosity ephantsi, amandla aphezulu omatshini, kunye nokuphucula ukuxhathisa kwiindawo ezinobundlobongela.
