Cov khoom
Sodium Gluconate CAS No. 527-07-1
| Qhov tshwm sim | Dawb crystal hmoov |
| Purity (raws li C6H11NaO7 qhuav hauv paus)% | ≥98.0 |
| Poob ntawm ziab (%) | ≤0.4 |
| PH tus nqi (10% dej tov) | 6.2-7.8 |
| Cov hlau hnyav (mg / kg) | ≤ 5 |
| Cov ntsiab lus sulfate (%) | ≤ 0.05 |
| Cov ntsiab lus chloride (%) | ≤ 0.05 |
| Txo cov khoom (%) | ≤0.5 |
| Cov ntsiab lus txhuas (mg / kg) | ≤1 |
SKev siv tshuaj odium Gluconate:
Kev siv sodium gluconate hauv kev tsim kho kev lag luam
Cov qib sodium gluconate tuaj yeem raug txo los ntawm kev ntxiv cov dej txo tus neeg sawv cev rau cov dej rau cement piv (W / C). Los ntawm kev ntxiv sodium gluconate, cov teebmeem hauv qab no tuaj yeem tau txais: 1. Txhim kho kev ua haujlwm Thaum cov dej rau cement piv (W / C) tas li, qhov sib ntxiv ntawm sodium gluconate tuaj yeem txhim kho kev ua haujlwm. Lub sijhawm no, sodium gluconate ua haujlwm raws li cov yas yas.Thaum tus nqi ntawm sodium gluconate tsawg dua 0.1%, qhov kev txhim kho hauv kev ua haujlwm yog proportional rau tus nqi ntxiv. 2. Ua kom muaj zog Thaum cov ntsiab lus cement tseem tsis hloov, cov dej hauv cov pob zeb tuaj yeem txo tau (piv txwv li, W / C txo). Thaum cov sodium gluconate ntxiv yog 0.1%, cov dej ntxiv tuaj yeem raug txo los ntawm 10%. 3. Txo cov ntsiab lus cement Cov dej thiab cov cement cov ntsiab lus raug txo nyob rau hauv tib qho kev faib ua feem, thiab qhov sib piv W / C tseem tsis hloov. Lub sijhawm no, sodium gluconate yog siv los ua cov cement txo tus neeg sawv cev. Feem ntau, ob yam hauv qab no yog qhov tseem ceeb rau kev ua haujlwm ntawm cov pob zeb: shrinkage thiab cua sov tsim.
Sodium gluconate ua ib qho retarder.
Sodium gluconate tuaj yeem cuam tshuam lub sijhawm pib thiab zaum kawg ntawm cov pob zeb. Thaum qhov ntau npaum li cas yog 0.15% lossis tsawg dua, lub logarithm ntawm lub sijhawm pib solidification yog proportional rau qhov sib ntxiv, uas yog, qhov sib xyaw ua ke yog ob npaug, thiab lub sijhawm pib solidification yog ncua los ntawm kaum zaug, uas ua rau lub sijhawm ua haujlwm. kom siab heev. Nws yuav siv li ob peb teev kom ncua mus rau ob peb hnub yam tsis muaj kev cuam tshuam lub zog. Qhov no yog ib qho txiaj ntsig tseem ceeb, tshwj xeeb tshaj yog nyob rau hnub kub thiab thaum nws siv sijhawm ntev dua.
Cia: Pom zoo kom khaws cia ntawm qhov kub thiab txias hauv qhov chaw kaw thiab tiv thaiv los ntawm tshav ntuj ncaj qha thiab los nag.
FAQs:
Q1: Vim li cas kuv thiaj yuav tsum xaiv koj lub tuam txhab?
A: Peb muaj peb tus kheej lub Hoobkas thiab kuaj engineers. Tag nrho peb cov khoom yog tsim nyob rau hauv ib lub Hoobkas, yog li qhov zoo thiab kev nyab xeeb tuaj yeem lav; peb muaj cov kws tshaj lij R & D pab pawg, pab pawg tsim khoom thiab pab pawg muag khoom; peb tuaj yeem muab cov kev pabcuam zoo ntawm tus nqi sib tw.
Q2: Peb muaj cov khoom dab tsi?
A: Peb tsuas yog tsim thiab muag Cpolynaphthalene sulfonate, sodium gluconate, polycarboxylate, lignosulfonate, thiab lwm yam.
Q3: Yuav ua li cas kom paub meej cov khoom zoo ua ntej muab qhov kev txiav txim?
A: Cov qauv tuaj yeem muab tau, thiab peb muaj daim ntawv tshaj tawm kev xeem tawm los ntawm lub chaw kuaj xyuas thib peb.
Q4: Yam tsawg kawg nkaus txiav txim kom muaj nuj nqis rau OEM / ODM cov khoom?
A: Peb tuaj yeem hloov kho daim ntawv lo rau koj raws li cov khoom koj xav tau. Thov hu rau peb kom ua kom koj lub hom phiaj mus zoo.
Q5: Lub sij hawm xa tuaj / txoj kev yog dab tsi?
A: Peb feem ntau xa cov khoom tsis pub dhau 5-10 hnub ua haujlwm tom qab koj them nyiaj. Peb tuaj yeem nthuav qhia los ntawm huab cua, los ntawm hiav txwv, koj tuaj yeem xaiv koj tus neeg xa khoom xa tuaj.
Q6: Koj puas muab kev pabcuam tomqab muag?
A: Peb muab kev pabcuam 24 * 7. Peb tuaj yeem tham hauv email, skype, whatsapp, xov tooj lossis txhua txoj hauv kev uas koj pom tau yooj yim.
