Lub luag haujlwm ntawm glacial acetic acid hauv kev luam ntawv thiab dyeing Vim li cas luam ntawv thiab dyeing ntxiv glacial acetic acid

Lub luag haujlwm ntawm glacial acetic acid hauv kev luam ntawv thiab dyeing Vim li cas luam ntawv thiab dyeing ntxiv glacial acetic acid,
Glacial acetic acid, glacial acetic acid ua haujlwm, Glacial acetic acid manufacturers, glacial acetic acid tub lag luam, glacial acetic acid qauv, Glacial Acetic Acid Suppliers, siv glacial acetic acid,
Kev qhia tshwj xeeb (GB / T 1628-2008)

Physicochemical zog:
1. Colorless kua thiab irritating dour.
2. Melting point 16.6 ℃; boiling point 117.9 ℃; Kev kub ceev: 39 ℃.
3. Solubility dej, ethanol, benzene thiab ethyl ether immiscible, insoluble hauv carbon disulphide.

Cia:
1. Khaws rau hauv qhov chaw txias, cua txias.
2. Cia kom deb ntawm qhov hluav taws kub, cua sov. Lub caij txias yuav tsum tswj qhov kub siab tshaj 16 ° C, kom tsis txhob muaj kev sib zog. Thaum lub caij txias, qhov kub yuav tsum tau khaws cia siab tshaj 16 ° C los tiv thaiv / tsis txhob khov.
3. Khaws lub thawv kaw. Yuav tsum tau sib cais los ntawm oxidant thiab alkali. Kev sib tov yuav tsum zam los ntawm txhua txoj kev.
4. Siv lub teeb pom kev tawg, qhov chaw ua pa.
5. Cov cuab yeej siv tshuab thiab cov cuab yeej uas txwv tsis pub siv yooj yim los tsim cov nplaim taws.
6. Cov chaw khaws cia yuav tsum tau nruab nrog cov cuab yeej kho mob xwm txheej ceev thiab cov khoom siv vaj tse tsim nyog.

Siv:

1.Derivative: Mas siv nyob rau hauv synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, thiab lwm yam
2. Pharmaceutical: Acetic acid ua kuab tshuaj thiab tshuaj raw cov ntaub ntawv, feem ntau yog siv rau zus tau tej cov penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfamethoxazole, thiab sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, licacetylephenone salicylic acid. caffeine, thiab lwm yam.
3.Intermediate: acetate, sodium hydrogen di, peracetic acid, thiab lwm yam
4.Dyestuff thiab textile printing thiab dyeing: Feem ntau yog siv los tsim disperse dyes thiab vat dyes, thiab textile printing anddyeing processing
5. Synthesis ammonia: Nyob rau hauv daim ntawv ntawm cuprammonia acetate, siv nyob rau hauv refining syngas kom tshem tawm ib tug litl CO thiab CO2.
6. Duab: Tus tsim tawm
7. Ntuj roj hmab: Coagulant
8. Kev tsim kho kev lag luam: Tiv thaiv pob zeb los ntawm frezing9. Hauv addtin kuj tau siv dav hauv kev kho dej, hluavtaws fiber, tshuaj tua kab, yas, tawv, xim, hlau ua thiab roj hmab kev lag luam

Muaj coob tus neeg tsis paub dab tsi yog luam ntawv thiab dyeing, luam ntawv thiab dyeing tseem hu ua dyeing thiab xov, nws yog ib hom ntaub pre-processing txoj kev, feem ntau nyob rau hauv peb niaj hnub siv ntaub printing. Nyob rau hauv cov txheej txheem luam ntawv thiab dyeing, peb feem ntau yog siv dej khov vinegar. Yog li dab tsi yog iced vinegar? Iced vinegar kuj hu ua acetic acid, tseem hu ua acetic acid, nws yog ib qho organic monic acid, yog lub ntsiab tseem ceeb ntawm kev siv vinegar txhua hnub. Ntawm chav tsev kub, nws qhov chaw khov yog 16.6 ° C, thiab nws yuav dhau los ua cov xim tsis muaj xim tom qab solidification.
Yog li vim li cas peb thiaj siv glacial acetic acid hauv kev luam ntawv thiab dyeing? Vim li cas thiaj luam ntawv thiab dyeing siv glacial acetic acid? Vim li cas ntxiv glacial acetic acid hauv kev luam ntawv thiab dyeing txheej txheem? Qhov no yog vim hais tias thaum peb luam tawm thiab dyeing, tus nqi pH ntawm disperse dye polyester yuav tsum nyob nruab nrab ntawm 4-6, yog li thaum kho cov xim, nws yuav tsum tau siv glacial acetic acid kom dilute, piv txwv li, thaum peb luam tawm thiab dyeing. , cov dej yuav tsum tau rau dyeing yog 4 tons, ces peb yuav tsum tau ntxiv 1000 milliliters ntawm glacial acetic acid los kho tus nqi pH rau 4-6.

Qhov kev hloov kho no tuaj yeem pab peb txhim kho qhov ruaj khov ntawm cov zas xim rau qhov loj tshaj plaws thiab zam qhov teeb meem ntawm qhov tsis meej pem cov xim thaum peb luam tawm. Txawm li cas los xij, nyob rau xyoo tas los no, txoj kev loj hlob ntawm Tuam Tshoj kev lag luam luam ntawv thiab dyeing kev lag luam tau txais txiaj ntsig zoo los ntawm tsoomfwv thiab kev lag luam textile, thiab lub xeev tau suav nrog kev hloov pauv ntawm kev luam ntawv thiab dyeing kev lag luam hauv ib qho ntawm cov lag luam tseem ceeb txhawb nqa los ntawm textile. kev lag luam, yog li cov dyeing txhais tau tias ntawm kev luam ntawv thiab dyeing kev lag luam tau zoo heev, kuv ntseeg hais tias nrog kev txhim kho kev tshawb fawb tsis tu ncua, Peb yuav tsum muaj peev xwm siv scientific txhais tau tias kov yeej kev lag luam luam ntawv thiab dyeing kev lag luam nyuaj los daws qhov teeb meem ntawm tus nqi pH. .

Nws tuaj yeem paub tias tam sim no, peb tau siv txoj kev tshawb fawb los ua kom pom cov tshuab hluav taws xob niaj hnub thiab automation technology, biotechnology thiab lwm yam high-tech txheej luam ntawv thiab dyeing kev lag luam. Cov dej tsis muaj dej lossis dej tsis muaj luam ntawv thiab dyeing thev naus laus zis xws li micro-txheej txheem luam ntawv, hloov luam ntawv, thiab digital luam ntawv, uas muaj ntau dua hauv kev tsim khoom, tau ua kom muaj txiaj ntsig zoo ntawm kev tshawb fawb thiab kev tsim kho thiab tsim cov ecological textiles thiab functional textiles. Raws li qhov loj tshaj plaws, kev tiv thaiv kev ua qias tuaj thiab kev tswj hwm ntawm kev lag luam luam ntawv thiab dyeing tau ua tiav, thiab kev hloov pauv los ntawm qhov kawg kev kho mob mus rau qhov chaw tiv thaiv tau ua tiav.

Txawm li cas los xij, piv nrog cov txheej txheem luam ntawv qub thiab dyeing hauv Suav teb, niaj hnub kev tshawb fawb thiab thev naus laus zis luam ntawv thiab dyeing tsis muaj lub hauv paus ntsiab lus ntawm cov txheej txheem qub, qhov zoo ntawm cov xim zoo nkauj thiab tsis yooj yim rau ploj. Tab sis peb ntseeg tias nrog txoj kev loj hlob sai ntawm kev tshawb fawb, peb yuav kov yeej cov teeb meem no thiab tau txais txoj kev luam ntawv zoo tshaj plaws thiab dyeing. Kev sib xyaw ua ke ntawm cov tshuab luam ntawv thiab dyeing tshuab nrog niaj hnub luam ntawv thiab dyeing tshuab, noj cov ntsiab lus thiab tshem tawm cov dross, tau txais cov txuj ci siab tshaj plaws thiab ua tiav cov txiaj ntsig zoo tshaj plaws.