ISodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) yeConcrete Admixture

inkcazelo emfutshane:

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.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-SNF-A yi-chemical synthesis, non-air entraining superplasticizer.Igama leKhemikhali: i-naphthalene sulfonate formaldehyde condensation, inokusasazwa okunamandla kwamasuntswana esamente.

I-Naphthalene superplasticizer SNF-A (2)

Inkcazo yobuGcisa

Igama	Naphthalene esekelwe superplasticizer SNF-A
INOMBOLO YECAS.	36290-04-7
HS IKHOWUDI	3824401000
Imbonakalo	Umgubo omdaka omdaka
Ukunyibilika kwesitatshi kushiyekileyo (㎜)	≥ 230 (㎜㎜)
Umxholo wekloridi (%)	＜ 0.3(%)
PH ixabiso	7-9
Uxinzelelo lobuso	(7 1 ± 1) × 10 -3(n/m)
Na 2 SO 4 umxholo	＜ 5(%)
Ukuncitshiswa kwamanzi	≥14(%)
Ukungena kwamanzi	≤ 90(%)
Umxholo womoya	≤ 3.0(%)
Iphakheji	25 (Kg/ibhegi)

Usetyenziso

➢ Ukuziqhelanisa kakuhle nazo zonke iintlobo zesamente, ukuphucula ukusebenza kwekhonkrithi, esetyenziswa kakhulu ezindleleni, koololiwe, kwiibhulorho, iitonela, izikhululo zombane, iiDAMS, izakhiwo eziphakamileyo kunye nezinye iiprojekthi.

1. Idosi yokuxuba kwi-0.5% -1.0%, 0.75% idosi yokuxuba icetyiswa.

2. Lungiselela izisombululo njengoko kufuneka.

3. Ukusetyenziswa ngokuthe ngqo kwe-agent yomgubo kuvunyelwe, ngenye indlela ukongezwa kwe-arhente kulandelwa yi-moisturization yamanzi (umlinganiselo wamanzi-samente: 60%).

ImiSebenzi ePhambili

➢ I-SNF-A inokunikezela ngodaka olukhawulezayo lweplastiki yesantya, isiphumo sokunyibilikisa okuphezulu, isiphumo sokungenisa umoya ophantsi.

➢ I-SNF-A ihambelana kakuhle neentlobo ngeentlobo zesamente okanye izibophelelo zegypsum, ezinye izongezo ezifana ne-agent yokususa ugwebu, i-thickener, iretarder, i-expansive agent, i-accelerator njl.njl.

➢ I-SNF-A ilungele i-tile grout, iikhompawundi ezizilinganisayo, ikhompawundi enobuso obufanelekileyo kunye nesiqinisi somgangatho esinemibala.

Ukusebenza kweMveliso

➢ I-SNF ingasetyenziselwa ukumanzisa udaka lomxube owomileyo ukufumana ukusebenza kakuhle.

☑ Ukugcinwa kunye nokuhanjiswa

Kufuneka igcinwe kwaye ihanjiswe phantsi kweemeko ezomileyo nezicocekileyo kwifom yephakheji yayo yasekuqaleni kwaye kude nobushushu.Emva kokuba iphakheji ivulwe ukuveliswa, ukutywinwa okuqinileyo kufuneka kuthathwe ukuphepha ukungena kokufuma.

☑ Beka ubomi kwishelufa

Ubomi beshelufu iinyanga ezili-10.Yisebenzise kwangoko kunokwenzeka phantsi kobushushu obuphezulu kunye nomswakama, ukuze unganyusi amathuba okuba ne-caking.

☑ Ukhuseleko lwemveliso

I-Naphthalene based superplasticizer SNF-A asiyonto eyingozi.Ingcaciso eyongezelelekileyo ngemiba yokhuseleko inikwe kwi-Material Safety Data Sheet.

Ngaphambili: Sulphonated Melamine Formaldehyde(SMF) Superplasticizer for Concrete Admixtures

Okulandelayo: Isitshizi esichasayo saManzi I-Silicone Hydrophobic Powder ye-Manzi engangenwa ngamanzi

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