Cov khoom
2019 Tseeb Tsim Cov Khoom Siv Uas Siv Tau Zoo - Sodium Naphthalene Sulfonate Formaldehyde (SNF-A) - Jufu
2019 Tseeb Tsim Cov Khoom Siv Uas Siv Tau Zoo - Sodium Naphthalene Sulfonate Formaldehyde (SNF-A) - Jufu Detail:
Sodium Naphthalene Sulfonate Formaldehyde Condensate (SNF-A)
Taw qhia:
Sodium Naphthalene Sulphonate Formaldehyde Condensate yog Sodium ntsev ntawm naphthalene sulfonate polymerized nrog formaldehyde, kuj hu ua sodium naphthalene formaldehyde (SNF), poly naphthalene sulfonate formaldehyde (PNS), Naphthalene Sulphonate formaldehyde (NSF), qib siab naphthalene, superplasticizer.
Sodium naphthalene formaldehyde yog ib qho tshuaj synthesis ntawm non-cua-kev lom zem superplasticizer, uas muaj ib tug muaj zog dispersibility ntawm cov cement hais, yog li ua pob zeb nrog siab thaum ntxov thiab qhov kawg lub zog.As ib tug ntau yam dej txo admixture, sodium naphthalene formaldehyde tau dav siv nyob rau hauv prestress, precast, choj, lawj lossis lwm yam pob zeb uas nws xav kom khaws cia dej / cement piv rau qhov tsawg kawg nkaus tab sis tseem ua tiav qib ntawm kev ua haujlwm tsim nyog los muab kev yooj yim tso thiab sib sau ua ke.Sodium Naphthalene sulphonate formaldehdye tuaj yeem ntxiv ncaj qha lossis tom qab yaj. Nws tuaj yeem muab ntxiv thaum sib tov lossis ntxiv ncaj qha rau hauv cov pob zeb tshiab tshiab. Cov lus pom zoo yog 0.75-1.5% los ntawm qhov hnyav ntawm cov cement.
Qhov taw qhia:
| Cov khoom & Specifications | SNF-A |
| Qhov tshwm sim | Lub teeb xim av hmoov |
| Cov ntsiab lus | ≥93% |
| Sodium sulfate | <5% |
| Chloride | <0.3% |
| pH | 7–9 |
| Dej txo | 22-25% |
Daim ntawv thov:
Kev tsim kho:
1. Dav siv nyob rau hauv precast & npaj-mixed qhob, armored qhob thiab pre-stressed reinforced pob zeb nyob rau hauv lub tseem ceeb kev tsim kho tej yaam num xws li lub pas dej ua ke thiab chaw nres nkoj, txoj kev tsim thiab lub nroog npaj tej yaam num thiab lub tsev erections thiab lwm yam.
2. Tsim nyog rau kev npaj thaum ntxov-lub zog, siab-lub zog, siab-tiv thaiv pom thiab nws tus kheej sealing&pumpable qhob.
3. Siv rau thiab dav rau kev kho tus kheej, vapor-kho pob zeb thiab nws cov formulations. Thaum ntxov ntawm daim ntawv thov, cov teebmeem tseem ceeb heev tau tshwm sim. Raws li qhov tshwm sim, kev siv modulus thiab qhov chaw siv tau zoo heev, cov txheej txheem ntawm vapor kho tau raug tshem tawm hauv lub caij ntuj sov lub caij ntuj sov. Raws li kev txheeb cais, 40-60 metric tons ntawm cov thee yuav khaws cia thaum lub metric tons ntawm cov khoom siv.
4. Tau tshaj Portland cement, ib txwm Portland cement, Portland slag cement, flyash cement thiab Portland pozzolanic cement thiab lwm yam.
Lwm tus:
Vim tias muaj zog dispersion siab thiab tsis tshua muaj foaming yam ntxwv, SNF kuj tau siv dav hauv lwm qhov kev lag luam xws li Anionic Dispersing Agent.
Dispersing tus neeg sawv cev rau disperse, vat, reactive thiab acid dyes, textile tuag, wettable tshuaj tua kab, ntawv, electroplating, roj hmab, dej-soluble xim, pigments, roj drilling, dej kho, carbon dub, thiab lwm yam.
Pob & Cia:
Pob: 40kg hnab yas nrog PP liner. Lwm pob yuav muaj nyob rau thaum thov.
Cia: Lub sijhawm txee lub neej yog 2 xyoos yog tias khaws cia hauv qhov txias, qhuav qhov chaw.Test yuav tsum tau ua tom qab tas sij hawm.
Product details duab:
Yam khoom Guide:
Feem ntau cov neeg siv khoom taw qhia, thiab nws yog peb qhov tseem ceeb tshaj plaws rau kev ua tsis yog tsuas yog ib qho ntawm cov neeg siv khoom ntseeg siab tshaj plaws, ntseeg siab thiab ncaj ncees, tab sis kuj yog tus khub rau peb cov neeg yuav khoom rau 2019 Tseeb Tsim Cov Khoom Siv Uas Zoo Tshaj Plaws - Sodium Naphthalene Sulfonate Formaldehyde (SNF-A ) - Jufu, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Luxembourg, Malaysia, Turin, Peb lub tuam txhab insists nyob rau hauv lub hauv paus ntsiab lus ntawm "Quality First, Sustainable Development", thiab yuav siv sij hawm "Honest Lag luam, Mutual Benefits" raws li peb lub hom phiaj txhim kho. Txhua tus tswv cuab ua tsaug rau txhua tus neeg siv khoom qub thiab tshiab kev txhawb nqa. Peb yuav ua haujlwm hnyav thiab muab cov khoom zoo tshaj plaws thiab kev pabcuam rau koj.
Los ntawm Katherine los ntawm Accra - 2017.06.22 12:49 Tus neeg saib xyuas nyiaj tau ua cov lus qhia ntxaws txog cov khoom, kom peb muaj kev nkag siab zoo ntawm cov khoom, thiab thaum kawg peb txiav txim siab koom tes.
Los ntawm Roland Jacka los ntawm Peru - 2017.09.09 10:18 
