Dab tsi yog qhov txawv ntawm qib pub zaub mov thiab qib qib calcium formate?

Dab tsi yog qhov txawv ntawm cov zaub mov qib thiab qib qib calcium formate?,
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Physicochemical zog:
1.White hmoov: dej nqus, me ntsis tsw ntawm formic acid.
2. Melting point: 253 ℃
3.Relative ntom: 1.191g/cm3
4.Solubility: Soluble hauv glycerin, me ntsis soluble hauv cawv, cawv, insoluble hauv ether.

Storge
1. Khaws rau hauv qhov chaw txias, qhuav, zoo-ventilated, tsis txhob tshav ntuj ncaj qha, kom deb ntawm tshav kub, kua qaub, dej, thiab huab cua ntub.
2.Sealing qhuav preservation.Lined nrog cov ntawv yas yog muaj, thiab lub tsho tiv no woven hnab ntim. Raws li tau teev tseg hauv kev khaws tshuaj thiab kev thauj mus los.

Khoom specification

Siv
1.Siv nyob rau hauv tawv kev lag luam, raws li tawv tanning, catalyzer, disifec-tor siv raws li camouflage ntsev nyob rau hauv chrome tanning txoj kev
2.Siv nyob rau hauv catalyst thiab stabilizer compositions
3. Siv nyob rau hauv textile dyeing raws li ib tug txo tus neeg sawv cev.
4. Siv rau hauv cov khoom siv raw rau kev tsim cov sodium hydrosul-phite, formic acid thiab oxalic acid
5. Siv los tiv thaiv frosting tus neeg sawv cev hauv pob zeb
6. precipitate precious hlau
7. Raws li tsis ua haujlwm, kho tus nqi ntawm PHin muaj zog acid

Kuv ntseeg tias cov neeg koom nrog kev lag luam lossis kev ua liaj ua teb yuav tsum paub txog calcium formate, ntxiv rau kev ntxiv calcium formate rau kev tsim cov pob zeb thiab cov cement, ntau tus neeg kuj tau pib muab lawv lub zeem muag rau kev ua liaj ua teb. Tab sis calcium formate tsis yooj yim rau siv, nws kuj tuaj ntau hom thiab qib. Ib qho ntawm feem ntau yog cov khoom noj khoom haus, thiab lwm yam yog tus neeg sawv cev thaum ntxov hauv cov khoom siv hauv tsev. Muaj qib calcium formate yog txwv tsis pub rau kev lag luam pub, yog li dab tsi yog qhov txawv ntawm cov qib calcium formate thiab pub qib calcium formate, thiab yuav txiav txim li cas?
(1) Muaj qib calcium formate
Muaj qib calcium formate yog cov coagulant ceev, lubricant thiab thaum ntxov zog tus neeg sawv cev dav siv nyob rau hauv kev tsim kho kev lag luam. Tsim nyog rau lub tsev mortar thiab txhua yam ntawm cov pob zeb, tuaj yeem ua kom lub zog ntawm cov cement, ua kom lub sij hawm luv luv, tshwj xeeb tshaj yog nyob rau lub caij ntuj no kev tsim kho, tuaj yeem tiv thaiv kom tsis txhob muaj kev sib tsoo ceev ntawm qhov kub thiab txias. Ua kom lub zog thaum ntxov ntawm cov cement ntau lawm lossis cov txheej txheem siv tau zoo dua, thiab nws siv tau sai dua.
Tsis tas li ntawd, kev lag luam kuj tseem siv tau rau cov cement, mortar, tawv tanning los yog raws li ib tug preservative, by-product feem ntau tsis tshua muaj cov ntsiab lus, ntau impurities, tsis zoo, tsis muaj nqi.
(2) pub qib calcium formate
Nws yog ib qho tseem ceeb heev nyob rau theem pib ntawm kev ua liaj ua teb. Nws yog ib tug high-purity, high-cov ntsiab lus additive thiab yog ib tug ntawm lub teb chaws lees paub pub additives.
Qhov sib txawv tseem ceeb ntawm kev lag luam thiab zaub mov qib calcium formate yog pom tseeb hauv ntau txoj hauv kev:
1. Kev tshwm sim. Cov calcium formate rau pub yog dawb huv siv lead ua nrog cov khoom me me thiab zoo fluidity.
2. Cov ntsiab lus. Ntawm lawv, qib pubcalcium formate cov ntsiab lusthiab cov ntsiab lus calcium yog txiav txim siab los ntawm qhov feem pua ​​​​ntawm cov khoom lag luam qib calcium formate kuj ntau impurities, yog li cov purity qis dua qib pub. Qhov ob kuj tuaj yeem raug cais tawm thiab sib txawv raws li qhov muaj pes tsawg leeg ntawm ortho-thiab ortho-acid.
3. Cov hlau hnyav. Cov hlau hnyav ntawm pub qib calcium formate yog ze rau 0 lossis tsawg dua.
Feem ntau, ob hom calcium formate yog tej zaum cov yam no, peb yuav tsum xyuam xim tsis txhob sib xyaw cov qib calcium formate thiab pub qib calcium formate ua ke, tsis tsuas yog tsis tuaj yeem ua lub luag haujlwm qub, tab sis kuj muaj cov txiaj ntsig nyuaj dua. Yog tias koj xav pib lossis nkag siab ntau ntxiv ntawm calcium formate cov phooj ywg, thov koj xav sib txuas lus ~