Tej yam tshuaj
Ⅰ acid, alkali thiab ntsev
1. Acetic acid
Acetic acid feem ntau yog siv los kho cov pH hauv cov txheej txheem ntawm kev ntxuav khaub ncaws, lossis nws yog siv los tshem tawm cov ntaub plaub thiab cov plaub hau nrog acid cellulase.
2. Oxalic Acid
Oxalic acid tuaj yeem siv los ntxuav cov kab xeb ntawm cov khaub ncaws, tab sis kuj tseem ntxuav cov kua poov tshuaj permanganate seem ntawm cov khaub ncaws, lossis siv rau cov khaub ncaws tom qab ntxuav cov tshuaj dawb.
3. Phosphoric Acid
Caustic soda yuav tsum tsis txhob kov ntawm daim tawv nqaij thiab tuaj yeem ua rau kub hnyiab heev.Caustic soda tuaj yeem yaj tag nrho cov tsiaj fibers xws li txhob lo lo ntxhuav thiab ntaub plaub.Feem ntau yog siv rau boiling ntawm ntuj fibers xws li paj rwb, uas yuav tshem tawm cov fiber
Impurities nyob rau hauv lub dimension kuj yuav siv tau rau mercerization ntawm paj rwb fiber, khaub ncaws ntxhua khaub ncaws raws li ib tug desizing neeg sawv cev, bleaching alkali tus neeg saib xyuas, ntxuav lub teeb xim muaj zog dua soda tshauv.
4, Sodium hydroxide
Qee cov khaub ncaws, yuav tsum tau ntxuav los ntawm lub teeb xim, tuaj yeem boiled nrog dej qab zib tshauv.Nws tuaj yeem siv los kho cov pH ntawm cov tshuaj.
5. Sodium Sulphate ntawm sodium hmoov
Feem ntau hu ua glauberite.Nws tuaj yeem siv los ua tus neeg sawv cev dyeing rau dyeing paj rwb xws li dyes ncaj qha, reactive dyes, vulcanized dyes, thiab lwm yam. Cov dyes yog tshwj xeeb tshaj yog yooj yim rau yaj nyob rau hauv lub configured dye tov, tab sis tsis yooj yim rau dye lub paj rwb fiber.
Dimension.Vim tias cov zas zas tsis yooj yim rau nqus, cov dye seem hauv cov dej ko taw yog qhov tshwj xeeb dua.Qhov sib ntxiv ntawm sodium hmoov tuaj yeem txo qhov solubility ntawm cov dyeing hauv dej, yog li ua kom cov xim muaj peev xwm ntawm cov dye.chromic
Tus nqi tuaj yeem txo qis, thiab cov xim ntawm cov dyeing yog tob, txhim kho tus nqi dyeing thiab xim tob.
6. Sodium Chloride
Ntsev feem ntau yog siv los hloov cov hmoov sodium los ua cov tshuaj pleev xim rau thaum cov khoom siv ncaj qha, nquag, vulcanized dyes yog dyed tsaus, thiab txhua 100 feem ntawm ntsev yog sib npaug rau 100 feem ntawm cov hmoov sodium anhydrous lossis 227 feem ntawm cov hmoov siv lead ua sodium.
Ⅱ dej softener, PH regulator
1. Sodium Hexametaphosphate
Nws yog ib tug zoo softening neeg sawv cev.Nws tuaj yeem txuag cov dyeing thiab xab npum thiab ua tiav cov txiaj ntsig ntawm kev lim dej.
2. Disodium Hydrogen Phosphate
Hauv kev ntxhua khaub ncaws, nws feem ntau yog siv ua ke nrog sodium dihydrogen phosphate los tswj PH tus nqi ntawm nruab nrab cellulase.
3. Trisodium Phosphate
Feem ntau yog siv rau cov dej softener, detergent, hlau nqus tsev vacuum.Siv los ua ib qho kev pabcuam calcining rau cov ntaub paj rwb, nws tuaj yeem tiv thaiv cov dej qab zib hauv cov tshuaj calcining los ntawm kev siv cov dej tawv thiab txhawb cov nyhuv calcining ntawm caustic soda ntawm paj rwb ntaub.
Ⅲ Bleach
1. Sodium Hypochlorite
Sodium hypochlorite bleaching feem ntau yuav tsum tau ua nyob rau hauv alkaline tej yam kev mob, thiab no bleaching txoj kev yog yuav luag maj phased tam sim no.
2. Hydrogen Peroxide
Feem ntau fabrics txais yuav hydrogen peroxide bleaching kub yuav tsum tau nyob rau hauv 80-100 ° C, siab yuav tsum tau rau cov khoom, tus nqi siab tshaj sodium hypochlorite bleaching, haum rau siab heev thiab zoo khoom.
3. Potassium Permanganate
Potassium permanganate muaj qhov tshwj xeeb muaj zog oxidation, oxidation muaj peev xwm nyob rau hauv acidic daws muaj zog, yog ib tug zoo oxidizing neeg sawv cev thiab tshuaj dawb.Hauv kev ntxuav khaub ncaws, rau kev tshem tawm xim thiab tshuaj dawb,
Piv txwv li, tshuaj tsuag PP (liab), tes PP (liab), do-fry PP (pickling, do-fry snow), yog ib qho tshuaj tseem ceeb tshaj plaws.
Ⅳ Txo cov neeg sawv cev
1. Sodium Thiosulphate ntawm ci dej qab zib
Feem ntau hu ua Hai Bo.Hauv kev ntxuav khaub ncaws, cov khaub ncaws rinsed los ntawm sodium hypochlorite yuav tsum tau bleached nrog baking soda.Qhov no yog vim muaj zog reducibility ntawm ci dej qab zib, uas yuav txo tau cov tshuaj xws li chlorine gas.
2. Soium Hyposulphite
Feem ntau hu ua sodium sulfite tsawg, nws yog ib qho muaj zog txo tus neeg sawv cev rau kev tshem tawm cov xim, thiab PH tus nqi yog ruaj khov ntawm 10.
3, Sodium Metabisulfite
Vim nws tus nqi qis, nws yog dav siv nyob rau hauv cov khaub ncaws ntxhua khaub ncaws kev lag luam rau neutralization tom qab poov tshuaj permanganate bleaching.
Cov enzymes uas tsim nyog rau kev noj qab haus huv ntawm lub cev
1. Desizing Enzyme
Denim khaub ncaws muaj ntau cov hmoov txhuv nplej siab los yog cov hmoov txhuv nplej siab.Lub desizing nyhuv ntawm desizing enzyme yog hais tias nws muaj peev xwm catalyze lub hydrolysis ntawm starch macromolecular chains, thiab tsim me me molecular hnyav thiab viscosity.
Qee qhov qis molecular tebchaw nrog siab solubility yog desized los ntawm kev ntxuav kom tshem tawm cov hydrolysate.Amylase tseem tuaj yeem tshem tawm cov tawv nqaij sib xyaw uas feem ntau yog cov hmoov txhuv nplej siab.Desizing enzyme
Nws yog tus cwj pwm los ntawm lub zog hloov pauv siab rau cov hmoov txhuv nplej siab, uas tuaj yeem rhuav tshem cov hmoov txhuv nplej siab tsis muaj kev puas tsuaj rau cellulose, uas yog qhov tshwj xeeb kom zoo dua ntawm cov enzyme tshwj xeeb.Nws muab tag nrho desizing muaj nuj nqi,
Pab txhawb rau kev ruaj ntseg thiab zoo ntawm cov khaub ncaws tom qab ua tiav.
2. Cellulase
Cellulase yog xaiv los siv hauv cellulose fibers thiab cellulose fiber ntau derivatives, tuaj yeem txhim kho cov khoom nto thiab xim ntawm textiles, tsim ib daim qauv ntawm cov nyhuv qub, thiab tuaj yeem tshem tawm cov ntaub npuag tuag.
Paj rwb thiab lint;Nws tuaj yeem degrade cellulose fibers thiab ua rau cov ntaub mos mos thiab xis nyob.Cellulase tuaj yeem yaj hauv dej, thiab muaj kev sib raug zoo nrog tus neeg sawv cev ntub dej thiab tus neeg saib xyuas tu, tab sis nws tau ntsib nrog tus neeg saib xyuas txo,
Oxidants thiab enzymes tsis zoo.Raws li qhov xav tau ntawm tus nqi ph ntawm cov dej da dej thaum lub sijhawm ntxuav, cellulase tuaj yeem muab faib ua acidic cellulase thiab nruab nrab cellulase.
3. Laccase
Laccase yog tooj liab-muaj polyphenol oxidase, uas tuaj yeem ua rau REDOX cov tshuaj tiv thaiv ntawm cov tshuaj phenolic.NOVO genetically engineered Aspergillus Niger los tsim Denilite laccase los ntawm kev sib sib zog nqus fermentation
II S, tuaj yeem siv los decolorize denim indigo dyes.Laccase tuaj yeem ua rau oxidation ntawm insoluble indigo dyes, decompose indigo molecules, thiab ua lub luag haujlwm hauv fading, yog li hloov cov tsos ntawm indigo dyed denim.
Kev siv laccase hauv kev ntxhua khaub ncaws denim muaj ob yam
① Hloov lossis hloov cov cellulase ib nrab rau kev ntxuav enzyme
② Yaug siv sodium hypochlorite
Siv qhov tshwj xeeb thiab kev ua haujlwm ntawm laccase rau indigo dye, yaug tuaj yeem ua tiav cov teebmeem hauv qab no
① Muab cov khoom zoo li tshiab, tus qauv tshiab thiab cov txiaj ntsig tshwj xeeb ② txhim kho cov qib ntawm cov khoom abrading, muab cov txheej txheem abrading sai
③ Tswj cov txheej txheem denim zoo tshaj plaws
④ Yooj yim rau kev tswj hwm, zoo rov tsim dua.
⑤ Ntsuab ntau lawm.
Cov tshuaj tiv thaiv surfactants yuav tsum tau muab tshem tawm
Surfactants yog cov khoom siv nrog cov pawg hydrophilic thiab oleophilic ruaj khov, uas tuaj yeem taw qhia rau saum npoo ntawm cov tshuaj, thiab tuaj yeem txo qhov nro ntawm cov tshuaj.Surfactants nyob rau hauv industrial ntau lawm thiab
Nws muaj ntau yam kev siv hauv lub neej txhua hnub, thiab nws cov haujlwm tseem ceeb yog ntub dej, solubilizing, emulsifying, foaming, defoaming, dispersing, decontamination thiab lwm yam.
1. Tus neeg saib dej ntub dej
Tsis yog-ionic wetting tus neeg saib xyuas tsis haum rau kev sib koom da dej ntawm ntau cov khoom rhiab xws li enzymes, uas tuaj yeem ua rau kom nkag mus ntawm enzyme molecules rau cov ntaub thiab txhim kho cov nyhuv thaum lub sij hawm desizing.Ntxiv thaum lub sijhawm ua tiav cov txheej txheem mos
Non-ionic wetting tus neeg sawv cev tuaj yeem txhim kho cov nyhuv softening.
2. Anti-stain agent
Tus neeg sawv cev tiv thaiv dye yog tsim los ntawm polyacrylic acid polymer compound thiab non-ionic surfactant, uas tuaj yeem tiv thaiv indigo dye, dye ncaj qha thiab reactive dye los ntawm kev cuam tshuam rau daim ntawv lo khaub ncaws thiab hnab tshos hauv kev ntxuav.
Kev dyeing ntawm daim ntaub, paj ntaub, applique thiab lwm qhov chaw kuj tseem tuaj yeem tiv thaiv qhov xim ntawm cov xim hauv cov txheej txheem ntxuav ntawm daim ntaub thiab cov xov paj-dyed.Nws yog tsim nyog rau tag nrho cov enzymatic ntxhua khaub ncaws denim.Lub stain inhibitor tsis tsuas yog muaj super
Muaj zog los tiv thaiv stain nyhuv, tab sis kuj muaj qhov txawv txav desizing thiab tu muaj nuj nqi, nrog cellulase da dej, tuaj yeem txhawb cellulase, zoo heev txhim kho qib ntawm denim khaub ncaws ntxhua, luv luv.
Thaum ntxuav, txo cov enzymes los ntawm 20% -30%.Cov muaj pes tsawg leeg thiab muaj pes tsawg leeg ntawm cov khoom siv tshuaj pleev ib ce uas tsim los ntawm ntau lub tuam txhab tsis zoo ib yam, thiab muaj ntau hom tshuaj xws li hmoov thiab dej muag muag.
3. Detergent (cov roj xab npum)
Nws tsis tsuas yog muaj cov nyhuv super anti-stain, tab sis kuj muaj qhov txawv txav desizing muaj nuj nqi thiab kev ua haujlwm ntxuav.Thaum siv rau enzymatic ntxhua khaub ncaws leisure, nws tuaj yeem tshem tawm cov xim ntab thiab txhim kho permeability rau enzyme
Tom qab ntxuav, nws tuaj yeem tau txais ib qho huv thiab ci ci ntawm daim ntaub.Soapy xab npum yog ib qho tshuaj ntxuav tes uas siv hauv kev ntxhua khaub ncaws, thiab nws qhov kev ua tau zoo tuaj yeem raug soj ntsuam los ntawm kev ntsuam xyuas lub zog dispersing, emulsifying zog thiab detergency.
Ⅶ Cov pab cuam
1. Xim kho tus neeg saib xyuas
Tom qab dyeing cellulose fibers nrog ncaj dyes thiab reactive dyes, yog ntxuav ncaj qha, nws yuav ua rau xim hloov ntawm unfixed dyes.Txhawm rau tiv thaiv qhov no los ntawm qhov tshwm sim thiab ua tiav qhov xav tau xim nrawm,
Feem ntau textiles yuav tsum tau kho tom qab dyeing.Xim kho tus neeg sawv cev yog ib qho tseem ceeb hauv kev txhim kho kev khi nrawm ntawm dyes thiab textiles.Cov tshuaj kho xim uas twb muaj lawm muab faib ua: dicyandiamide xim kho cov neeg ua haujlwm,
Polymer quaternary ammonium ntsev xim kho tus neeg saib xyuas.
2. Tshuaj tua kab mob AIDS
① Spandex chlorine bleaching agent
chlorine bleaching tus neeg sawv cev siv nyob rau hauv tib da dej nrog sodium hypochlorite tuaj yeem tiv thaiv kev puas tsuaj ntawm tensile filament los ntawm bleaching.
Lub qhov txhab thiab daim ntaub tig daj tom qab ntxuav
② Hydrogen peroxide bleaching stabilizer
Hydrogen peroxide bleaching nyob rau hauv alkaline tej yam kev mob yuav ua rau kev puas tsuaj rau cellulose oxidation, uas ua rau ib tug txo nyob rau hauv fiber ntau zog.Yog li ntawd, thaum bleaching hydrogen peroxide, qhov zoo decomposition ntawm hydrogen peroxide yuav tsum tau manipulated,
Nws yog feem ntau yuav tsum tau ntxiv ib tug stabilizer rau cov tshuaj bleaching.
③ Hydrogen peroxide bleaching synergist siv ua ke nrog caustic soda thiab hydrogen peroxide muaj kev tshwj xeeb rau bleaching decolorization ntawm vulcanized dub dyed denim khaub ncaws.
④ manganese tshem tawm tus neeg sawv cev (neutralizer)
Manganese dioxide tseem nyob rau saum npoo ntawm denim ntaub tom qab kev kho mob poov tshuaj permanganate, uas yuav tsum tau meej thiab huv si thiaj li ua rau cov ntaub bleached pom cov xim ci thiab tsos, cov txheej txheem no tseem hu ua neutralization.nws
Cov khoom tseem ceeb yog txo tus neeg sawv cev.
3, resin finishing tus neeg saib xyuas
Lub luag hauj lwm ntawm resin xov
Cellulose fibers, xws li paj rwb, linen, viscose fabrics, xis hnav, noo noo nqus zoo, tab sis yooj yim rau deform, shrinkle, wrinkle, crisp tsis zoo.Vim hais tias nrog kev ua ntawm dej thiab sab nraud quab yuam,
Muaj cov txheeb ze plam ntawm cov amorphous macromolecular chains nyob rau hauv fiber ntau, thaum zawv zawg macromolecular chains raug tshem tawm los ntawm dej los yog sab nraud quab yuam, thaum zawv zawg macromolecules raug tshem tawm los ntawm dej los yog sab nraud quab yuam.
Tsis tuaj yeem rov qab mus rau qhov qub, ua rau wrinkles.Tom qab kev kho resin, cov ris tsho yog nkig, tsis yooj yim rau wrinkle thiab deformation, thiab tuaj yeem ironed yam tsis muaj nias.Ntxiv nrog rau kev tiv thaiv wrinkle, crepe hauv denim ntxhua,
Cov txheej txheem crepe tseem xav tau cov resin los teeb, thiab cov resin tuaj yeem ua kom cov nyhuv wrinkling tsis hloov mus ntev.Daim ntawv thov ntawm cov khoom siv thev naus laus zis hauv kev ntxhua khaub ncaws yuav tsum muaj cov ntsiab lus hauv qab no: xws li 3D miv hwj txwv thiab lub hauv caug nyhuv
Kho xim: Tam sim no, Italian GARMON & BOZETTO lub tuam txhab thiab German Tanatex yuav luag siv cov thev naus laus zis no rau kev ua tiav ntawm RAW nyhuv ntawm denim, uas lub tuam txhab Tanatex tseem tshwj xeeb hauv kev qhib.
Cov txheej txheem txuag xim ntawm Smart-Fix yog tsim, uas ua rau thawj xim denim tiav los ntawm resin muaj cov nyhuv ntawm cov ntaub grey nyoos tsis muaj kev kho mob, thiab daws qhov teeb meem ntawm cov xim tsis zoo ntawm cov xim thawj xim denim.
Ua denim nrog ironing tsis muaj teebmeem.Txhim kho xim ceev ntawm cov khaub ncaws.Nyob rau hauv cov txheej txheem xim ntawm cov khaub ncaws, cov xim ceev ntawm cov ntaub tom qab cov xim tsis muaj xim yog feem ntau tsis zoo, thiab tam sim no nws tuaj yeem kho nrog resin thiab roj, uas tsis tuaj yeem txhim kho cov ntaub.
Cov xim ceev ceev ntawm lub tsho tiv no kuj tuaj yeem kho cov nyhuv tsis yog ironing thiab styling ntawm cov ntaub.Cov khaub ncaws txau xim ntau dua siv cov resin thiab roj sib xyaw thiab tom qab ntawd tshuaj tsuag xim.
Feem ntau siv resin finishing agent
Di-Methylol Di-Hydroxy Ethylene Urea DMDHEU.
① Cat yuav tsum nias crepe resin
3-hauv-1 miv tshwj xeeb cob: kev kho mob ntawm textiles, dav siv hauv paj rwb, paj rwb thiab tshuaj
Crepe xov ntawm fiber ntau blended fabrics thiab miv lub whisk ua ntawm tuab thiab nyias denim uas muaj paj rwb fibers.
② Resin finishing catalyst
③ Fiber tiv thaiv tus neeg sawv cev
④ Cov khoom siv ntxiv los txhim kho cov ntaub muaj zog
Nws yog ib qho tsim nyog yuav tau siv cov tshuaj tua kab mob antistatic
Kev puas tsuaj ntawm hluav taws xob static
Khaub ncaws thiab tib neeg lub cev adsorption;Npuag attracts plua plav yooj yim;Muaj kev hnov mob hauv cov ris tsho hauv qab;Synthetic fiber ntau
Cov ntaub ua rau hluav taws xob poob siab.
Antistatic cov khoom siv
Antistatic tus neeg sawv cev P, antistatic tus neeg sawv cev PK, antistatic tus neeg sawv cev TM, antistatic tus neeg sawv cev SN.
Ⅸ softening agent
1, lub luag hauj lwm ntawm softener
Thaum cov softener siv rau cov fiber ntau thiab absorbed, nws tuaj yeem txhim kho cov luster ntawm fiber ntau.
Siv rau saum npoo ntawm textile los txhim kho softness.Cov softener ua raws li cov roj nplua nyeem uas yog adsorbed rau ntawm qhov chaw ntawm cov fibers thiab yog li muaj peev xwm txo qis kev sib cuam tshuam ntawm cov fibers thaum tsa lawv.
Lub smoothness ntawm cov fibers thiab lawv txoj kev mus.
① Qhov kev ua tau zoo nyob ruaj khov thaum ua haujlwm
② Tsis tuaj yeem txo qhov dawb thiab xim kho cov khaub ncaws
③ Nws tsis tuaj yeem daj thiab tsis muaj xim thaum tshav kub
④ Tom qab khaws cia rau lub sijhawm, nws tsis tuaj yeem ua rau muaj kev hloov pauv ntawm cov xim thiab kev xav ntawm cov khoom
2. Cov khoom muag muag
Dej txias decoction, kub yaj uas tsis yog-ionic zaj duab xis, fluffy softener, ci softener, moisturizing mos
Roj, anti-daj silicone roj, anti-daj softener, permeating silicone roj, smoothing silicone roj, hydrophilic silicone roj.
Ⅹ Fluorescent whitening agent
Fluorescent whitening tus neeg sawv cev yog ib qho kev npaj uas siv cov nyhuv kho qhov muag los ua kom cov xim dawb ntawm cov ntaub hauv qab lub hnub, yog li nws tseem hu ua optical whitening agent, uas yog ze rau cov xim tsis muaj xim.
Tus neeg sawv cev fluorescent whitening tus neeg siv rau kev ntxhua khaub ncaws thiab dawb yuav tsum yog paj rwb dawb tus neeg saib xyuas, uas tau muab faib ua tus neeg saib xyuas xim xiav thiab xim liab dawb.
Ⅺ Lwm cov tshuaj chemical
Abrasive tus neeg saib xyuas: Pob zeb sib tsoo kev kho mob rau lub teeb ntaub, tuaj yeem hloov pob zeb pumice, kom tsis txhob muaj kev puas tsuaj rau cov ntaub thiab pob zeb, khawb.
Pob zeb sib tsoo hmoov: hloov zoo rau pob zeb pumice, cov nyhuv zoo dua li tus neeg sawv cev sib tsoo.
Xuab zeb ntxuav hmoov: tsim cov nyhuv fluff ntawm qhov chaw.
Stiffening tus neeg sawv cev: ntxiv dag zog rau kev nkag siab ntawm thickness.
Fuzz tus neeg saib xyuas: txhim kho qhov kev xav ntawm cov khaub ncaws, thiab tuaj yeem yaj nrog kev npaj enzyme.Txheej: Raws li qhov hnyav thiab qhov xav tau ntawm cov khaub ncaws thaum lub sijhawm ua haujlwm, nrog rau qhov sib txawv ntawm cov txheej txheem dej, ntxiv rau, 10% ntawm cov khoom muab tshuaj ntxiv los tsim cov qauv tsis sib xws hauv qhov chaw ntawm cov tsoos tsho uas yuav tsum tau txau los ntawm kev txau. los yog poob los yog kos duab nrog tus cwj mem.
Post lub sij hawm: Jan-24-2024
