Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) yeConcrete Admixture
Product Description
SNF-A ikemikari synthesis, isiri-mhepo intraining superplasticizer. Zita remakemikari: naphthalene sulfonate formaldehyde condensation, ine kupararira kwakasimba kwemasimende esimende.
Kutsanangurwa Kwehunyanzvi
| Zita | Naphthalene yakavakirwa superplasticizer SNF-A |
| CAS NO. | 36290-04-7 |
| HS CODE | 3824401000 |
| Chitarisiko | Brown yellow powder |
| Net starch fluidity (㎜) | ≥ 230 (㎜㎜) |
| Zvemukati chloride (%) | ＜ 0.3(%) |
| PH kukosha | 7-9 |
| Surface tension | (7 1 ± 1) × 10 -3(n/m) |
| Na 2 SO 4 zvirimo | ＜ 5(%) |
| Kuderedza mvura | ≥14(%) |
| Kupinda kwemvura | ≤ 90(%) |
| AIR content | ≤ 3.0(%) |
| Package | 25 (Kg/bhegi) |
Applications
➢ Kugona kuchinjika kune ese marudzi esimende, kunatsiridza kushanda kwekongiri, inoshandiswa zvakanyanya mumigwagwa, njanji, mabhiriji, tunnel, zviteshi zvemagetsi, maDAMS, zvivakwa zvepamusoro uye mamwe mapurojekiti.
1. Blending dosage pa 0.5% -1.0%,0.75% kusanganisa dosage inorayirwa.
2. Gadzirira mhinduro sezvinodiwa.
3. Kushandiswa kwakananga kwehupfu hwehupfu kunobvumirwa, neimwe nzira kuwedzera kwejenti kunoteverwa nekunyorovesa kwemvura (mvura-cement ratio: 60%).
Main Performances
➢ SNF-A inogona kupa dhaka nekukurumidza plasticizing kumhanya, yakakwira liquifying mhedzisiro, yakaderera mweya intraining maitiro.
➢ SNF-A inoenderana zvakanaka nemhando dzakasiyana dzesimende kana gipsum binders, zvimwe zvekuwedzera senge de-foaming agent, thickener, retarder, expansive agent, accelerator etc.
➢ SNF-A inokodzera mataira grout, makomisheni ekuzvimisikidza, kongiri inotaridzika zvakanaka pamwe nekuomesa pasi ane mavara.
Product Performance
➢ SNF inogona kushandiswa seanonyorovesa musanganiswa wakaoma dhaka kuti uwane kushanda zvakanaka.
☑ Kuchengeta uye kutumira
Inofanirwa kuchengetwa uye kuendeswa pasi pekuoma uye kwakachena mumamiriro epakeji yepakutanga uye kure nekupisa.Mushure mekunge pasuru yavhurwa kuti igadzirwe, kusungirirwa patsva kunofanira kutorwa kudzivirira ingress yekunyorova.
☑ Sherufu hupenyu
Sherufu upenyu 10 mwedzi. Shandisa iyo nokukurumidza sezvinobvira pasi pekushisa kwepamusoro uye humidity, kuitira kuti urege kuwedzera mukana wekucheka.
☑ Kuchengetedzwa kwechigadzirwa
Naphthalene based superplasticizer SNF-A haisi yezvinhu zvine ngozi.Rumwe ruzivo rwezvekuchengetedza rwunopihwa muMaterial Safety Data Sheet.
