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Qalabka Biyaha ee Polycarboxylate Superplasticizer ee Heerka Sare ee loogu talagalay Madaafiicda Sibidhka
1. Bacrimiyeyaal aad u sarreeya ayaa ah kuwa hydrodynamic surfactants (wakiillo falcelin dusha sare ah) si loo gaaro shaqo sare oo leh saamiga w/c oo la dhimay iyadoo la yareynayo is-jiidjiidka u dhexeeya miraha.
2. Superplasticizers, oo sidoo kale loo yaqaan kuwa biyaha yareeya ee heerka sare ah, waa walxo lagu daro oo loo isticmaalo sameynta shub adag ama in lagu dhejiyo shub isku-dhafan. Balaastikada waa isku-dhisyo kiimiko ah oo awood u siinaya soo saarista shubka oo leh qiyaastii 15% biyo ka yar.
3. PC seris waa polymer Poly carboxylate ah oo horumarsan kaas oo leh saameyn kala firdhis oo awood badan leh wuxuuna muujiyaa kala soocid iyo dhiigbax biyood oo sareeya, waxaa lagu daraa soo saarista shubka waxqabadka sare leh waxaana lagu daraa sibidhka, isku darka, iyo isku darka.
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Sulphonated Melamine Formaldehyde (SMF) Superplasticizer oo loogu talagalay isku-darka shubka
1. Melamine-ka Sulphonated Formaldehyde (SMF) waxaa sidoo kale loo yaqaan Sulfonated Melamine Formaldehyde, Melamine-ka Sulphonated Formaldehyde Condensate, Sodium Melamine Formaldehyde. Waa nooc kale oo superplasticizer ah marka laga reebo Sulphonated Naphthalene Formaldehyde iyo Polycarboxylate superplasticizer.
2. Bacrimiyeyaal aad u sarreeya ayaa ah kuwa hydrodynamic surfactants (wakiillo falcelin dusha sare ah) si loo gaaro shaqo sare oo leh saamiga w/c oo la dhimay iyadoo la yareynayo is-jiidjiidka u dhexeeya miraha.
3. Maadaama ay tahay isku-darka biyaha yareeya, melamine-ka Sulfonated formaldehyde (SMF) waa polymer loo isticmaalo sibidhka iyo qaacidooyinka ku salaysan balaastikada si loo yareeyo heerka biyaha, iyadoo la kordhinayo dareeraha iyo shaqada isku-darka. Sibidhka, ku darista SMF ee naqshad isku-darka ku habboon waxay keentaa dalool hoose, xoog farsamo oo sarreeya, iyo iska caabin wanaagsan oo ka dhan ah deegaannada gardarrada leh.
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Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) oo loogu talagalay Isku-darka Shubka
1. Sodium naphthalene sulfonate formaldehyde FDN waxaa sidoo kale loo yaqaan superplasticizer ku salaysan naphthalene, poly naphthalene sulfonate, sulphonated naphthalene formaldehyde. Muuqaalkeedu waa budada buniga ah ee khafiifka ah. SNF superplasticizer waxaa laga sameeyay naphthalene, sulfuric acid, formaldehyde iyo saldhig dareere ah, waxayna martaa taxane falcelin ah sida sulfonation, hydrolysis, condensation iyo neutralization, ka dibna waxaa la qalajiyaa budo.
2. Naphthalene sulfonate formaldehyde waxaa badanaa loogu yeeraa superplasticizer loogu talagalay shubka, sidaa darteed waxay si gaar ah ugu habboon tahay diyaarinta shubka xoogga badan, shubka uumiga lagu qalajiyey, shubka dareeraha ah, shubka aan biyuhu gelin karin, shubka biyaha aan biyuhu gelin karin, shubka balaastikada ah, baararka birta ah iyo shubka la xoojiyey ee hore loo cadaadiyey. Intaa waxaa dheer, sodium naphthalene sulfonate formaldehyde waxaa sidoo kale loo isticmaali karaa kala firdhiye ahaan warshadaha maqaarka, dharka iyo rinjiga, iwm. Iyada oo ah soo saaraha xirfadlaha ah ee superplasticizer naphthalene ee Shiinaha, Longou had iyo jeer waxay siisaa dhammaan macaamiisha budada SNF tayo sare leh iyo qiimaha warshadda.
