01
Hydroxypropyl Methyl cellulose
1. Cov cement mortar: Txhim kho qhov kev sib kis ntawm cov cement-xuab zeb, txhim kho qhov plasticity thiab dej khaws cia ntawm cov mortar, muaj cov nyhuv rau kev tiv thaiv kev tawg, thiab txhim kho lub zog ntawm cov cement.
2. Cov cement pobzeb: txhim kho qhov plasticity thiab dej tuav ntawm cov pobzeb mortar nias, txhim kho qhov lo rau ntawm cov pobzeb, thiab tiv thaiv chalking.
3. Kev txheej cov ntaub ntawv refractory xws li asbestos: ua tus neeg sawv cev suspension, tus neeg sawv cev txhim kho fluidity, thiab tseem txhim kho lub zog sib txuas rau lub substrate.
4. Gypsum coagulation slurry: txhim kho kev khaws cia dej thiab kev ua haujlwm, thiab txhim kho kev nplaum rau lub substrate.
5. Cov cement sib koom ua ke: ntxiv rau cov cement sib koom ua ke rau gypsum board los txhim kho kev ntws thiab kev khaws cia dej.
6. Cov tshuaj nplaum latex: txhim kho qhov fluidity thiab dej khaws cia ntawm cov tshuaj nplaum latex.
7. Stucco: Ua ib qho tshuaj nplaum los hloov cov khoom ntuj, nws tuaj yeem txhim kho kev khaws dej thiab txhim kho lub zog sib txuas nrog lub substrate.
8. Cov Txheej Txheem: Ua ib qho plasticizer rau cov txheej txheem latex, nws tuaj yeem txhim kho kev ua haujlwm thiab kev ntws ntawm cov txheej txheem thiab cov hmoov putty.
9. Txau xim: Nws muaj cov txiaj ntsig zoo rau kev tiv thaiv kev poob ntawm cov cement lossis latex txau cov ntaub ntawv thiab cov khoom sau thiab txhim kho kev fluidity thiab cov qauv tsuag.
10. Cov khoom thib ob ntawm cov cement thiab gypsum: siv ua cov khoom siv extrusion molding rau cov khoom siv hydraulic xws li cement-asbestos, los txhim kho kev fluidity thiab tau txais cov khoom pwm sib xws.
11. Phab ntsa fiber: Vim yog cov tshuaj tiv thaiv enzyme thiab tshuaj tua kab mob, nws muaj txiaj ntsig zoo li cov khoom siv rau cov phab ntsa xuab zeb.
12. Lwm tus: Nws tuaj yeem siv ua tus neeg sawv cev rau cov npuas dej rau cov av nplaum nyias nyias thiab cov neeg ua haujlwm hydraulic av nkos.
02
Hydroxyethyl Methyl Cellulose
1. Hauv kev siv tshuaj, nws yog siv los ua cov khoom siv hydrophilic gel skeleton, porogen, thiab tus neeg sawv cev rau kev npaj cov tshuaj uas tso tawm tas mus li. Nws kuj tseem siv tau ua tus neeg sawv cev ua kom tuab, ua kom ncua, ua kom tawg, khi, ua kom emulsifying, ua zaj duab xis, thiab khaws dej rau kev npaj.
2. Kev ua zaub mov kuj siv tau ua cov nplaum, emulsifying, zaj duab xis-tsim, thickening, suspending, dispersing, dej-retaining agent, thiab lwm yam.
3. Hauv kev lag luam tshuaj lom neeg txhua hnub, nws yog siv los ua cov khoom ntxiv rau hauv cov tshuaj txhuam hniav, tshuaj pleev ib ce, tshuaj ntxuav tes, thiab lwm yam.
4. Siv ua tus neeg sawv cev gelling rau cement, gypsum thiab lime, tus neeg sawv cev khaws dej, thiab cov khoom sib xyaw zoo heev rau cov khoom siv hmoov ua vaj tse.
5. Hydroxymethylcellulose yog siv dav ua ib qho khoom siv hauv kev npaj tshuaj, suav nrog cov ntsiav tshuaj noj, cov tshuaj ncua thiab cov tshuaj pleev. Nws cov khoom zoo ib yam li methyl cellulose, tab sis vim muaj hydroxyethyl cellulose, nws yooj yim dua rau yaj hauv dej, cov tshuaj sib xws nrog ntsev, thiab muaj qhov kub siab dua.
03
Carboxymethyl Cellulose
1. Siv rau hauv roj thiab roj av drilling, khawb av thiab lwm yam project
① CMC-muaj av nplaum tuaj yeem ua rau phab ntsa qhov dej ua ib lub ncuav mog qab zib nyias thiab ruaj khov nrog qhov tsis tshua muaj permeability, txo cov dej poob.
② Tom qab ntxiv CMC rau hauv av nkos, lub tshuab drilling tuaj yeem tau txais lub zog pib qis, yog li cov av nkos tuaj yeem tso cov roj qhwv rau hauv nws tau yooj yim, thiab tib lub sijhawm, cov khib nyiab tuaj yeem pov tseg sai sai rau hauv qhov av nkos.
③ Cov av nkos drilling, zoo li lwm cov kev ncua thiab kev sib kis, muaj qee lub sijhawm txee. Ntxiv CMC tuaj yeem ua rau nws ruaj khov thiab ntev lub sijhawm txee.
④ Cov av nkos uas muaj CMC tsis tshua raug pwm, yog li nws yuav tsum tswj tau tus nqi pH siab, thiab nws tsis tas yuav siv cov tshuaj preservatives.
⑤ Muaj CMC ua tus neeg sawv cev kho rau cov kua dej ntws tawm ntawm cov av nkos, uas tuaj yeem tiv taus kev ua qias tuaj ntawm ntau yam ntsev uas yaj tau.
⑥ Cov av nkos uas muaj CMC muaj kev ruaj khov zoo thiab tuaj yeem txo cov dej poob txawm tias qhov kub siab tshaj 150 ° C.
CMC uas muaj viscosity siab thiab qib siab ntawm kev hloov pauv yog qhov tsim nyog rau cov av nkos uas muaj qhov ceev tsawg, thiab CMC uas muaj viscosity qis thiab qib siab ntawm kev hloov pauv yog qhov tsim nyog rau cov av nkos uas muaj qhov ceev siab. Kev xaiv CMC yuav tsum tau txiav txim siab raws li ntau yam xwm txheej xws li hom av nkos, thaj chaw, thiab qhov tob ntawm qhov dej.
2. Siv rau hauv kev lag luam textile, luam ntawv thiab zas xim. Hauv kev lag luam textile, CMC yog siv los ua tus neeg sawv cev rau kev ntsuas qhov loj ntawm cov xov paj rwb, cov plaub mos mos, cov tshuaj fiber, cov khoom sib xyaw thiab lwm yam khoom muaj zog;
3. Siv rau hauv kev lag luam ntawv CMC siv tau ua tus neeg sawv cev rau daim ntawv thiab tus neeg sawv cev rau qhov loj hauv kev lag luam ntawv. Ntxiv 0.1% txog 0.3% ntawm CMC rau hauv cov pulp tuaj yeem ua rau lub zog tensile ntawm daim ntawv nce 40% txog 50%, ua rau qhov tsis kam tawg nce 50%, thiab ua rau lub zog kneading nce 4 txog 5 zaug.
4. CMC siv tau ua cov av nkos thaum ntxiv rau cov tshuaj ntxuav tes; cov tshuaj txhua hnub xws li kev lag luam tshuaj txhuam hniav CMC glycerol aqueous solution siv ua cov tshuaj txhuam hniav gum base; kev lag luam tshuaj siv ua cov thickener thiab emulsifier; CMC aqueous solution siv ua float tom qab thickening Mining thiab lwm yam.
5. Nws siv tau ua cov nplaum, cov yas ua kom zoo nkauj, cov tshuaj nplaum, cov xim kho kom zoo nkauj, thiab lwm yam hauv kev lag luam ceramic.
6. Siv rau hauv kev tsim kho kom txhim kho kev khaws dej thiab lub zog
7. Siv rau hauv kev lag luam khoom noj. Kev lag luam khoom noj sivCMC nrog rau qib siab ntawm kev hloov pauv ua cov khoom ua kom tuab rau ice cream, cov khoom noj hauv qab, cov noodles tam sim ntawd, thiab cov khoom ua npuas dej rau npias. Cov khoom ua kom tuab, cov khoom sib txuas. Kev lag luam tshuaj xaiv CMC nrog cov viscosity tsim nyog ua cov khoom sib txuas, cov neeg sawv cev tawg ntawm cov ntsiav tshuaj, thiab cov neeg sawv cev ncua ntawm cov khoom ncua, thiab lwm yam.
04
Methyl Cellulose
Siv ua cov khoom nplaum rau cov nplaum uas yaj tau hauv dej, xws li neoprene latex.
Nws kuj tseem siv tau ua tus dispersant, emulsifier thiab stabilizer rau vinyl chloride thiab styrene suspension polymerization. MC nrog DS = 2.4 ~ 2.7 yog soluble hauv polar organic solvent, uas tuaj yeem tiv thaiv kev volatilization ntawm cov kuab tshuaj (dichloromethane ethanol sib tov).
Lub sijhawm tshaj tawm: Plaub Hlis-25-2024