Sodium Naphthalene Sulfonate Formaldehyde FDN (Na2SO4 ≤5%) rau cov khoom sib xyaw
Product Description
SNF-A yog cov tshuaj synthesis, uas tsis yog huab cua nkag mus rau superplasticizer. Lub npe tshuaj: naphthalene sulfonate formaldehyde condensation, nws muaj zog dispersion ntawm cement hais.
Technical Specification
| Lub npe | Naphthalene raws li superplasticizer SNF-A |
| CAS Nr. | 36290-04-7 ib |
| HS CODE | 382400000000000000000000000000000បាន។ |
| Qhov tshwm sim | Xim av daj hmoov |
| Net starch fluidity (㎜) | ≥ 230 (㎜㎜) |
| Cov ntsiab lus ntawm chloride (%) | 0.3 (%) |
| Tus nqi PH | 7–9 |
| Ntog nro | (7 1 ± 1) × 10 -3 (n / m) |
| Na 2 SO 4 cov ntsiab lus | ＜ 5 (%) |
| Kev txo dej | ≥14 (%) |
| Dej nkag | ≤ 90 (%) |
| AIR cov ntsiab lus | ≤ 3.0(%) |
| Pob | 25 (Kg / hnab) |
Daim ntawv thov
➢ Kev hloov pauv tau zoo rau txhua yam ntawm cov cement, txhim kho kev ua haujlwm ntawm cov pob zeb, dav siv hauv txoj kev, kev tsheb ciav hlau, Cov choj, qhov, qhov chaw nres tsheb fais fab, DAMS, cov tsev siab siab thiab lwm yam dej num.
1. Sib tov ntau npaum li cas ntawm 0.5% -1.0%, 0.75% sib xyaw ntau npaum qhia.
2. Npaj cov kev daws teeb meem raws li qhov xav tau.
3. Kev siv ncaj qha ntawm tus neeg sawv cev hmoov yog tso cai, hloov qhov sib ntxiv ntawm tus neeg sawv cev yog ua raws li dej moisturization (dej-cement ratio: 60%).
Kev ua yeeb yam tseem ceeb
➢ SNF-A tuaj yeem muab cov mortar ceev plasticizing ceev, siab liquifying nyhuv, tsis tshua muaj huab cua entraining nyhuv.
➢ SNF-A yog qhov zoo sib xws nrog ntau hom cement lossis gypsum binders, lwm yam khoom ntxiv xws li de-foaming agent, thickener, retarder, expansive agent, accelerator thiab lwm yam.
➢ SNF-A yog tsim rau cov pobzeb grout, tus kheej-leveling compounds, ncaj ntsej muag pob zeb nrog rau cov xim hauv pem teb hardener.
Product Performance
➢ SNF tuaj yeem siv los ua tus neeg sawv cev ntub dej rau cov khoom sib tov qhuav kom tau txais kev ua haujlwm zoo.
☑ Cia thiab xa khoom
Nws yuav tsum tau muab khaws cia thiab xa mus nyob rau hauv qhuav thiab huv si tej yam kev mob nyob rau hauv nws cov thawj pob daim ntawv thiab kom deb ntawm tshav kub.Tom qab lub pob qhib rau zus tau tej cov, nruj re-sealing yuav tsum tau coj kom tsis txhob ingress ntawm noo noo.
☑ Txee lub neej
Txee lub neej 10 lub hlis. Siv nws kom ntxov li sai tau nyob rau hauv qhov kub thiab txias, thiaj li tsis ua rau kom qhov tshwm sim ntawm caking.
☑ Khoom ruaj ntseg
Naphthalene raws li superplasticizer SNF-A tsis yog cov khoom siv phom sij. Cov ntaub ntawv ntxiv txog kev nyab xeeb yog muab rau hauv Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv.
