Khoom
2019 lag luam wholesale nqe 2 sochalene sulfonate superplasticizer sulfonate formaldehyde (snf-a) - juafu
2019 lag luam wholesale nqeale sodium naphtal sulfonate superplasticizer sulfonate formaldehyde (snf-a) - juafu nthuav dav:
Sodium naphtal sulfonate formaldehyde condensate (snf-a)
Taw qhia:
Sodium Nafhonate formaldehyde condense sulfonate formaldehyde formaldehyde (NSF), NSFTHALENE LICAS NTAU YAM Dej reducer, naphthalene superplasticer.
Sodium naphthe formaldehyde yog cov tshuaj lom neeg synthesis, soclium naphthalene formaldehyde tau siv dav hauv Prestress, precast, lawj, ib qho qhob lwm cov khoom siv tau yooj yim tab sis tseem niaj hnub ua kom tiav lawm tab sis tseem muaj kev ua haujlwm tau yooj yim yaj. Nws tuaj yeem raug ntxiv thaum sib tov lossis ntxiv ncaj qha rau cov khoom ua ke tshiab. Kev ntsuas tshuaj yog 0.75-1.5% los ntawm qhov hnyav ntawm cov cement.
Qhov ntsuas:
| Cov Khoom & Tshwj Xeeb | Snf-a |
| Kev tshwm sim | Lub teeb xim av |
| Cov ntsiab lus nyuaj | ≥93% |
| Sodium Sulfate | <5% |
| Tshuaj ntsuab | <0.3% |
| pH | 7-9 |
| Dej txo | 22-25% |
Cov Ntawv Thov:
Kev Tsim Kho:
1. Siv cov khoom ua haujlwm ntawm precast & npaj ua vaj tse, kev tsim kho lub pas dej ua ke thiab chaw nres nkoj, txoj haujlwm ua haujlwm thiab lwm yam.
2. Haum rau kev npaj ntawm thaum ntxov-zog, muaj zog, muaj kev tiv thaiv tus kheej thiab kev sib tw ntawm tus kheej
3. Siv rau thiab dav rau tus kheej-kho tus kheej, vapor-kho vaj tse thiab nws cov qauv. Thaum ntxov ntawm theem ntawm daim ntawv thov, tsis muaj txiaj ntsig zoo yog qhia. Raws li cov txiaj ntsig, cov neeg siv khoom thiab lub vev xaib tuaj yeem ua kom tiav, cov txheej txheem ntawm Vapor kho tau raug rho tawm hauv lub caij ntuj sov ncov lub caij ntuj sov. Cov Qauv 40-60 Metric tons ntawm Coal yuav tshwj tseg thaum metric tuj ntawm cov khoom siv tau noj.
4. Sib koom nrog Portland Maas, Portland Slag Cement, flyash cement thiab Portland pozzolicanic cement thiab lwm yam.
Lwm tus:
Vim tias lub siab dispersion yuam thiab cov yam ntxwv ua npuas dej loj, SNF kuj tau siv dav hauv lwm qhov kev lag luam ua anionic dispersing tus neeg sawv cev.
Dispersing tus neeg sawv cev rau Disperse, VAT, Acid Dyes, Paib, Roj Drilling, Tshuaj Kho, Tshuaj Kho Khoom Noj, Tshuaj Kho Nqaij, Carbon Dub, thiab lwm yam.
Pob & Cia:
Pob: 40kg yas hnab yas nrog PP lin. Hloov chaw rau pob tuaj yeem yog nyob rau thaum thov.
Cia: Lub sijhawm ua haujlwm yog 2 xyoos yog khaws cia rau hauv qhov chaw txias, qhuav yuav tsum tau ua tom qab tas sij hawm.
Khoom Qhia:
Phau Ntawv Qhia Yam Khoom Qhia Txog:
Peb caum cov thawj coj ntawm "qhov zoo yog qhov tshwj xeeb, cov chaw muag khoom yog thawj zaug rau 2016, thiab yuav ua tiav zoo rau xyoo 201-20rium naphthalene sulfonate formaldehyde (snf-a ) - Juafu, cov khoom yuav muab rau thoob plaws lub ntiaj teb, xws li thev naus laus zis, peb tau ua tiav cov khoom siv kev kuaj thiab cov hau kev los xyuas kom peb cov khoom lag luam zoo. Nrog peb cov txuj ci siab, pab pawg scientific, pab pawg scient, thiab saib xyuas cov kev pab, peb cov khoom lag luam yog nyiam los ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws. Nrog koj txoj kev txhawb nqa, peb yuav tsim kom zoo dua tag kis!
Los ntawm Maggie los ntawm British - 2018.09.29 13:24 Tus xa khoom nyob rau txoj kev xav ntawm "qhov zoo ntawm cov theem pib, ntseeg tus thawj thiab tswj hwm qhov kev kawm tau zoo thiab cov neeg siv khoom ruaj khov.
Los ntawm gemma los ntawm venezuela - 2017.11.12 12:31 
