I-Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) ye-Concrete Admixture

I-Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) yesithombe esifakiwe se-Concrete Admixture

incazelo emfushane:

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.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

I-SNF-A iyi-chemical synthesis, i-superplasticizer engangenisi emoyeni.Igama lekhemikhali: i-naphthalene sulfonate formaldehyde condensation, inokusabalalisa okunamandla kwezinhlayiya zikasimende.

I-Naphthalene superplasticizer SNF-A (2)

Ukucaciswa Kwezobuchwepheshe

Igama	I-Naphthalene based superplasticizer SNF-A
I-CAS NO.	36290-04-7
IKHODI YE-HS	3824401000
Ukubukeka	Impushana ephuzi ensundu
I-Netstarch fluidity (㎜)	≥ 230 (㎜㎜)
Okuqukethwe kwe-chloride (%)	＜ 0.3(%)
PH inani	7-9
Ukushuba kobuso	(7 1 ± 1) × 10 -3(n/m)
Na 2 SO 4 okuqukethwe	＜ 5(%)
Ukuncishiswa kwamanzi	≥14(%)
Ukungena kwamanzi	≤ 90(%)
Okuqukethwe komoya	≤ 3.0(%)
Iphakheji	25 (Kg/isikhwama)

Izinhlelo zokusebenza

➢ Ukuzivumelanisa nezimo ezinhle kuzo zonke izinhlobo zikasimende, ukwenza ngcono ukusebenza kukasimende, osetshenziswa kakhulu emigwaqweni, kojantshi, amabhuloho, amahubhe, iziteshi zikagesi, ama-DAMS, izakhiwo eziphakeme kanye namanye amaphrojekthi.

1. Ukuhlanganisa umthamo ku-0.5% -1.0%,0.75% umthamo wokuxuba uyalulekwa.

2. Lungiselela izixazululo njengoba kudingeka.

3. Ukusetshenziswa okuqondile kwe-powder agent kuvunyelwe, okunye ukungezwa kwe-ejenti kulandelwa umswakama wamanzi (isilinganiso samanzi-simende: 60%).

Imisebenzi Esemqoka

➢ I-SNF-A inganikeza udaka isivinini esisheshayo sokwenziwa kwepulasitiki, umphumela wokwenza uketshezi oluphezulu, umphumela wokungenisa umoya ophansi.

➢ I-SNF-A isebenzisana kahle nezinhlobo ezehlukene zikasimende noma izibophezelo zegypsum, ezinye izithasiselo ezifana ne-ejenti yokukhipha amagwebu, i-thickener, iretarder, i-ejenti enwebekayo, i-accelerator njll.

➢ I-SNF-A ifanele i-tile grout, izinhlanganisela ezizilinganisa ngokwazo, ukhonkolo onobuso obulungile kanye nesiqiniseko saphansi esinemibala.

Ukusebenza Komkhiqizo

➢ I-SNF ingasetshenziswa njenge-ejenti yokumanzisa udaka lwengxube eyomile ukuze kutholakale ukusebenza kahle.

☑ Isitoreji nokulethwa

Kufanele igcinwe futhi ilethwe ngaphansi kwezimo ezomile nezihlanzekile ngendlela yayo yephakheji yasekuqaleni futhi kude nokushisa.Ngemva kokuba iphakheji selivuliwe ukuze likhiqizwe, ukuvala kabusha okuqinile kufanele kuthathwe ukugwema ukungena komswakama.

☑ Impilo yeshelufu

Impilo yeshelufu izinyanga eziyi-10.Yisebenzise ngokushesha ngangokunokwenzeka ngaphansi kokushisa okuphezulu nomswakama, ukuze ungakhulisi amathuba okwenza i-caking.

☑ Ukuphepha komkhiqizo

I-superplasticizer esekelwe ku-Naphthalene i-SNF-A ayikona okokusebenza okuyingozi.Ulwazi olwengeziwe mayelana nezici zokuphepha lunikezwe ku-Material Safety Data Sheet.

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