Sodium Naphthalene Sulfonate 36290-04-7
Khoom Specification:
| Hom | SNF-A | SNF-B | SNF-C |
| Cov ntsiab lus khoom (%) ≥ | 92 | 92 | 92 |
| Tus nqi PH | 7–9 | 7–9 | 7–9 |
| Na2SO4Cov ntsiab lus (%)≤ | 5 | 10 | 18 |
| Cov ntsiab lus chlorine (%) ≤ | 0.3 | 0.4 | 0.5 |
| Net Starch Fluidity (mm) ≥ | 250 | 240 | 230 |
| Max dej txo tus nqi (%) | 26 | 25 | 23 |
| Ntim ntawm SNF Superplasticizer | 25kg pp hnab; 650kg Jumbo hnab. Customized pob muaj. | ||
Product Description:
Sodium naphthalene sulfonate formaldehyde (SNF / PNS / FND / NSF) tseem hu ua naphthalene raws superplasticizer, poly naphthalene sulfonate, sulphonated naphthalene formaldehyde. Nws cov tsos yog lub teeb xim av hmoov. SNF yog ua los ntawm naphthalene, sulfuric acid, formaldehyde thiab kua hauv paus, thiab dhau los ntawm cov tshuaj tiv thaiv xws li sulfonation, hydrolysis, condensation thiab neutralization, thiab tom qab ntawd qhuav ua hmoov. Naphthalene sulfonate formaldehyde feem ntau hu ua superplasticizer rau pob zeb, yog li nws yog qhov tshwj xeeb tshaj yog tsim rau kev npaj cov pob zeb uas muaj zog, cov pob zeb kho mob, cov pob zeb ua kua dej, cov pob zeb tsis muaj dej, cov pob zeb tsis muaj dej, cov pob zeb, cov pob zeb, steel tuav thiab cov pob zeb ua kom muaj zog. .
Daim ntawv thov:
Tus nqi txo dej siab. Thaum cov dej-cement piv tsis tu ncua, qhov pib poob ntawm cov pob zeb tuaj yeem nce ntau dua 10cm, thiab cov dej txo tus nqi ntawm poly naphthalene sulfonate tuaj yeem ncav cuag li 15-25%. Qhov tseem ceeb tshaj, thaum lub zog thiab poob qis yog qhov zoo ib yam, Cov polynaphthalene sulfonate kuj tuaj yeem txo cov cement siv los ntawm 10-25%.
Kev txhim kho zoo. PNS superplasticizer muaj qhov pom tseeb thaum ntxov lub zog thiab txhim kho cov nyhuv ntawm cov pob zeb, thiab lub zog nce ntau yog 20-60%.
Adaptability. Sodium polynaphthalene sulfonate (PNS) yog tsim rau ntau yam specifications thiab qauv ntawm cov cement. Thiab nws muaj kev sib raug zoo nrog lwm cov khoom sib xyaw ua ke, piv txwv li, nws tuaj yeem ua ke nrog cov khoom sib xyaw xws li tus neeg sawv cev o, tus neeg saib xyuas huab cua, thiab cov khoom sib xyaw ua ke xws li yoov tshauv.
Zoo durability. Nws tuaj yeem txhim kho qhov pore qauv ntawm cov pob zeb ua kom zoo, yog li txhim kho cov kev ua haujlwm ruaj khov ntawm cov pob zeb xws li impermeability, carbonation kuj thiab khov-thaw kuj.
Kev nyab xeeb kev ua haujlwm. Poly naphthalene sulfonate yog cov tshuaj tsis muaj kev phom sij nrog ntau yam ntxwv xws li tsis muaj tshuaj lom, tsis ua rau khaus thiab tsis muaj hluav taws xob. Tsis muaj kev cuam tshuam corrosion ntawm steel reinforcement.
Pob: 25 kgs / hnab los yog raws li koj thov.
Cia: Khaws ntawm qhov chaw muaj cua, qhuav.
Cov txheej txheem ua tiav: International Standard.
