Kev soj ntsuam ntawm cov teeb meem feem ntau ntawm Textile Fabrics ua tsis tiav qhov kev sim thiab yuav daws thiab txhim kho lawv li cas!
Muaj ob qhov sib txawv ntawm cov khoom xeem, ib qho yog qhov project ntawm lub cev thiab lwm qhov yog qhov project tshuaj. Cov phiaj xwm tshuaj lom neeg kuj yog qhov peb hu ua cov tshuaj phem ib puag ncig. Cia peb nkag siab txog ib daim ntawm cov ntaub ntawv. Cov ntaub ntawv no kuj tau muab piv los ntawm ITS thiab BV nyob rau hauv peb lub tuam txhab kev sim loj, uas yog ib txwm sib xws nrog qhov xwm txheej uas peb tau ntsib.
Kev faib ua feem ntawm cov khoom xeem uas ua tsis tiav:
1. 6-fiber ceev ceev (xws li ntxuav, hws stains, dej stains thiab rau fibers) suav txog 32% ntawm qhov ua tsis tiav
2. Anti-pilling accounted rau 16%
3. ntub sib tsoo ceev 11%
4. Hnub ceev ceev 9%
5. pH tus nqi 7%
6. Twist thiab shrinkage 5%
7. Cov khoom tsis zoo rau ib puag ncig (azo formaldehyde apeo pcp hnyav hlau) 1.5%
8. Lwm tus
Qhov no yog qhov tseem ceeb raws li peb cov khoom siv tam sim no. Ntawm lawv, xim ceev ceev nyiaj yuav luag ib nrab, thiab pilling, lub teeb ceev ceev, pH, twist ntawm knitted fabrics, thiab shrinkage tag nrho cov account rau ib tug kuj loj feem. Kuj tseem muaj cov khoom siv zoo ib puag ncig, uas zoo li suav rau ib qho me me, tab sis thaum cov ntaub muaj teeb meem ib puag ncig, nws yuav muaj kev cuam tshuam loj rau tag nrho cov khoom lag luam. Txij li cov khoom no nyuaj heev kom dhau qhov kev xeem, peb yuav tsum tshawb nrhiav qhov teeb meem thiab yuav daws thiab txhim kho nws li cas?
Thawj qhov laj thawj rau kev xeem tsis tau: cov qauv neeg siv khoom tau nce siab dua thiab siab dua. Piv txwv li, kev ntxuav ceev yog qhov tsim nyog ntawm qib 3 ob peb xyoos dhau los. Tam sim no ntau daim ntawv tshaj tawm yuav tsum tau qib 3-4. Qib 4, thiab peb txawm ntsib qee cov neeg siv khoom uas thov rau qib 5. Rau cov kev txiav txim zoo li no, peb tuaj yeem tuav peb lub taub hau xwb. Kuj tseem muaj teeb meem ib puag ncig, xws li cov ntsiab lus apeo. Tsis muaj leej twg them sai sai rau nws thaum pib, thiab qhov kev xeem tsis xav tau. Yog tias muaj qhov xav tau, nws yog nyob rau hauv 300ppm. Tam sim no cov neeg siv khoom xav tau tsawg dua 100ppm, tsawg dua 50ppm, lossis tsawg dua 10ppm.
Pib nrog qhov feem ntau ntxuav rau-fiber ceev ceev.
Ntxuav ceev ntawm 6-xim fiber ntau
1. Kev ntxuav ceev yog kuaj cov xim hloov ntawm cov ntaub thiab rau 6 hom fiber ntau strips nyob rau hauv ib tug tej yam kub thiab ib tug npaum li cas ntawm xab npum tov nyob rau hauv tib da dej. Cov xim hloov ua ntej thiab tom qab ntxuav yog hu ua ntxuav discoloration. Lub degree ntawm adhesion ntawm cov dyeing ntxuav mus rau 6 hom fibers yog graded los ntawm grey card, uas yog hu ua staining ceev. Wool, acrylic, polyester, nylon, paj rwb, diacetate fiber. Feem ntau, polyester, paj rwb, thiab nylon yuav tsis muaj teeb meem. Peb lub Hoobkas dyeing tuaj yeem ua tiav 3-4 lossis siab dua. Ntau cov xim tsaus uas peb pom tuaj yeem ua tiav 4 qib. Txawm li cas los xij, peb pom tias tag nrho cov ntaub polyester thiab spandex thiab lawv cov ntaub sib xyaw tau muab tso ua ke rau cov xim nruab nrab thiab xim tsaus. Kev ntxuav feem ntau tsis zoo. Vim li cas? Qhov no yog vim polyester disperse dyes yog qhov hnyav heev rau spandex staining. Thaum peb siv cov hmoov tuav pov hwm thiab dej qab zib tshauv rau kev txo qis, cov xim ntab dej ntawm polyester tuaj yeem raug ntxuav, tab sis cov staining ntawm spandex tsis tuaj yeem ntxuav. Yog li ntawd, ntau zaus, peb cov khoom polyester + spandex muaj nruab nrab thiab tsaus nti ntxuav rau-fiber staining ntawm li 2-3 qib.
Ntxiv mus, dyeing factories nyiam kub siab rau qhov kawg shaping ntawm cov khoom tiav. Disperse dyes yuav sublimate thaum kub tshaj 140 degrees. Qhov no yog vim li cas peb yuav tsum tau teeb tsa lawv ntawm qhov kub thiab txias hauv cov txheej txheem kawg thaum ua kom ceev ceev.
Kev ntxuav ceev ntawm polyester + nylon fabrics kuj tsis zoo. Vim li cas? Thaum dyeing nylon thiab polyester, lub teeb xim nrog ceev dyes los yog feem ntau nrog disperse dyes yuav ua rau loj staining ntawm nylon. Cov stains no tsis tuaj yeem txhim kho los ntawm kev kho cov xim, thiab kev ntxuav yuav ua rau muaj xim loj. Yog li ntawd, cov xim tsaus nti ceev ceev ntawm nylon thiab polyester fabrics tseem yog qhov mob taw tes hauv kev lag luam.
Kuj tseem muaj cov ntaub suede, kev tshawb fawb hu ua sea Island silk, uas kuj yog ib hom polyester. Cov txheej txheem qhib fiber ntau feem ntau tsis zoo, thiab cov fiber ntau tsis tuaj yeem qhib qhov pores, thiab cov crystallization hloov qis dua. Yog li ntawd, thaum dyeing, qhov concentration ntawm owf yog ntau dua li cov pa polyester nyob rau hauv tib xim qhov tob, thiab cov dye concentration kuj ntau dua. Nws cov xim nruab nrab thiab tsaus nti tsis yog dyed ntau, tab sis peb piav qhia nws raws li cov xim sib xyaw los ntawm cov xim. Cov xim ntab dej no yog qhov hnyav heev, thiab kev ntxuav cov xim nrawm yog feem ntau ntawm qib 1.5, qib 2, thiab qib 2.5. Qee lub dyeing factories hauv Fujian thiab Guangdong tuaj yeem ua tiav qib 3 thiab qib 3-4 yog tias cov txheej txheem qhib fiber ntau ua tiav zoo.
Lwm cov polyester-paj rwb, nylon-paj rwb thiab lwm cov ntaub tuaj yeem ua tau raws li qhov yuav tsum tau ua los ntawm kev ntxuav cov xab npum kom raug, kho xim thiab muab ob npaug rau kev ntxuav ceev ceev. Peb qhov ceev ceev yog qhov tseem ceeb polyester + spandex cov khoom uas yuav tsum tau xaiv cov xim ceev ceev.
2. Kev sib txhuam ceev. Txhua tus paub txog kev sib txhuam ceev, uas yog: kev sib tsoo qhuav thiab sib tsoo ntub. Muaj teeb meem kev sib txhuam tsawg heev nrog polyester thiab nylon fabrics. Feem ntau ntawm lawv yog cov cellulose fibers xws li paj rwb, rayon, linen thiab lawv cov khoom sib xyaw. Yuav muaj teeb meem kev sib txhuam ntawm cov xim tsaus. Qhov no yog txiav txim los ntawm cov yam ntxwv ntawm cov reactive dyes lawv siv rau dyeing. Reactive dyes tsim covalent bonds nrog fibers thaum dyeing. Yog tias kev sib tsoo qhuav tsis zoo, peb tuaj yeem txiav txim siab seb daim ntaub puas muaj xim ntab. Nws tuaj yeem daws tau los ntawm kev kho thiab tshuaj ntxuav tes. Kev sib tsoo ntub dej yog vim tias cov dyes reactive dyes yog ib qho yooj yim los poob rau hauv qee qhov siab thiab cov av noo, yog li kev sib tsoo ntub ntawm fiber ntau paj rwb, rayon thiab linen fabrics yog nyob ntawm qib 2.5. Qhov no yog daws los ntawm qhov xwm ntawm reactive dyes.
Kev txhim kho txoj kev npaj: Ua ntej: Kev kho mob ua ntej yuav tsum muaj txaus, xim nqus tau zoo dua qub, thiab ceev ceev yog qhov zoo dua. Thib ob: Txhim kho xab npum ntxuav thiab ntxuav cov xim ntab. Yog tias koj xav ua kom tiav kev sib tsoo ntub dej theem 3 lossis siab dua, koj tuaj yeem ntxiv ntub kev sib tsoo kom zoo thaum lub sij hawm shaping. Cov khoom no tam sim no kuj paub tab, thiab nws pib txhim kho ib nrab ntawm ib theem mus rau ib theem.
3. pH nqi pH feem ntau hu ua acidity thiab alkalinity. Nws qhia los ntawm cov lej 1-14. Qhov nruab nrab tus nqi 7 yog nruab nrab, thiab qis dua 7 yog acidic. Tus lej tsawg dua, qhov acidity ntau dua. Saum 7 yog alkaline, thiab tus lej loj dua, qhov muaj zog alkalinity. 18401 tus qauv ib chav kawm 4-7.5 yog suav tias tsim nyog, tab sis tam sim no ntau ntawm peb cov neeg siv khoom tus qauv tsim pH ntawm 5.5-7.5, thiab qee qhov yog teem rau ntawm 6-7. Qhov no yuav nyuaj dua kom ua tiav rau ntau qhov ntau. Tam sim no cia peb txheeb xyuas vim li cas pH ntawm peb cov ntaub tsis ua raws li qhov yuav tsum tau ua: Qhov no yuav tsum tau nkag siab los ntawm cov txheej txheem kawg ntawm peb cov dyeing:
Piv txwv li, polyester yog dyed nyob rau hauv acidic tej yam kev mob, tab sis thaum txo thiab tu, nws yog ib qhov tsim nyog los ntxiv kev tuav pov hwm hmoov thiab dej qab zib tshauv los ntxuav lub floating xim, thiab ces siv dej khov vinegar los kho pH ua ntej tawm hauv lub vat. Ice vinegar kuj yog acidic thiab pH hloov tsis ruaj khov, yog li nyob rau hauv ntau zaus pH tom qab dyeing yog alkaline nyob ib ncig ntawm 8-9, los yog cov dej khov vinegar yog acidic heev thiab tsis ua raws li tus qauv.
Paj rwb, rayon, linen thiab blended fabrics yuav tsum tau dyed nrog soda tshauv thaum lub sij hawm nquag dyeing. Cov dye ua ib daim ntawv cog lus nrog cov fiber ntau, thiab cov tshuaj ntxuav tes siv rau xab npum kuj tseem tsis muaj zog alkaline. Thaum kawg, ice vinegar yog siv los kho pH ua ntej tawm hauv lub vat. Hauv tib qhov xwm txheej zoo li polyester, qhov tsis ruaj khov pH hloov ntawm cov dej khov vinegar tuaj yeem yooj yim ua rau pH yog alkaline lossis dej khov vinegar yog acidic heev thiab tsis ua raws li tus qauv. Tseem muaj cov dyeing factories uas yooj yim tsis kho cov pH ua ntej tawm hauv lub vat, thiab siv citric acid los kho nws nyob rau hauv lub tshuab teeb, uas yuav ua rau pH tsis ruaj tsis khov los yog xav tias yuav tsis mos.
Nylon thiab blended fabric dyeing factories yuav muab nylon dyeing kawg. Dyeing yog ua nyob rau hauv acidic tej yam kev mob thiab kho xim kuj ua nyob rau hauv acidic tej yam kev mob. Yog li ntawd, cov ntaub nylon muaj pH txog 4-6.5, uas yog qhov teeb meem tsawg dua. Cov tshuaj pleev xim acidic ntau dhau kuj tuaj yeem ua rau pH qis dua 4.
Xaus: Cov pH tuaj yeem hloov kho raws li qhov yuav tsum tau ua ntawm 4-7.5 lossis 5.5-7.5 nrog dej khov dej qab zib tom qab kev suav ua ntej tawm hauv lub vat. Txawm li cas los xij, ntau ntawm peb cov dyeing factories tam sim no cia siab rau qhov kev paub ntawm cov xim masters los kho, yog li yuav muaj qee qhov yuam kev. Rau qee qhov rhiab lub teeb xim xws li cov xim bleached lossis lub teeb daj thiab lub teeb ntsuab, uas ua rau yellowing lossis discoloration tom qab tawm hauv lub vat, peb kuj yuav siv cov xim tiv thaiv, uas tuaj yeem ua kom cov xim tsis hloov xim thaum muab tso rau thiab kho, thiab kuj tuaj yeem kho cov pH ntawm 5-7.5
4. Torsion Torsion yog qhov kev ntxhov siab sab hauv ntawm cov ntaub nws tus kheej, thiab qhov degree ntawm deformation tom qab ntxuav, tseem hu ua twist.
Twist test method: ac – bd/ac + bd (2) Positive value txhais tau tias sab laug skew, tus nqi tsis zoo txhais tau tias txoj cai skew
Weaving yog vim li cas: Qhov ntau tsim nyog qhov tshwj xeeb ntawm cov ntaub grey, qhov tsawg dua nws yuav ua rau skew. Qhov finer cov xov tooj suav, qhov yooj yim nws yog los tsim skew.
Kev txhim kho txoj kev npaj: Thaum txiav txim siab seb lub skew ntawm ib daim ntaub ua tau raws li tus qauv, peb tuaj yeem ua tus qauv ua ntej, xam qhov sib tw raws li s skew thiab z skew, thiab tom qab ntawd kho nws los ntawm kev teeb tsa lub weft beating lub kaum sab xis. Qhov thib ob twist yog tias lub ris tsis twist ob txhais ceg. Qhov no yog rau cov khoom siv ris. Nws kuj tseem yuav tsum tau kuaj seb cov ntaub yog twisted. Yog tias nws yog, nws yuav tsum ua kom cov ntaub tilted ua ntej, thiab tom qab ntawd tig rov qab thaum ntxuav.
5. Hnub ci ceev
Lub teb chaws tus qauv rau tshav ntuj raug European tus qauv 8- theem system, theem 1 yog qhov phem tshaj, theem 8 yog qhov zoo tshaj plaws, thiab tus qauv Asmeskas yog 5- theem system, theem 1 yog qhov phem tshaj thiab qib 5 yog qhov zoo tshaj plaws
1) Cov yam ntxwv cuam tshuam rau kev ua tsis tiav
Npuag qauv
Dye molecular qauv (dye yog qhov tseem ceeb tshaj plaws)
Siv cov dyes nrog lub hnub ci sib txawv kom haum cov xim
Qee qhov kev pabcuam kho mob ntawm cov ntaub yuav cuam tshuam rau lub hnub ci nrawm (xws li kho tus neeg ua haujlwm softener)
Feem ntau cov xim fluorescent feem ntau phem dua 2 qib hauv tshav ntuj raug, thiab ntau xim ntawm cov ntawv luam tawm yog qhov phem dua li 2-3 qib hauv tshav ntuj. Cov xim yog rhiab heev thiab muaj lub hnub ci tsis zoo, xws li grey, ntsuab, thiab lwm yam.
2) Yuav ua li cas txhim kho
Xaiv cov xim kom raug
Tsim thiab siv cov txheej txheem dyeing tsim nyog, thiab kev kho ua ntej kom tag nrho cov dyeing cov ntaub sib npaug thiab meej, thiab kho cov xim; Xaws thiab ntxuav tom qab dyeing kom tshem tawm cov xim ntab thiab siv lub teeb nrawm nrawm
6. Pilling kev ua tau zoo
Muaj plaub txoj kev pilling: Martindale 2000, lub thawv pilling, random flipping, ncig trajectory. Cov kev sim sib txawv yuav tsim cov txiaj ntsig sib txawv.
Pilling txheej txheem
Pilling: Cov fiber ntau yog rub tawm ntawm cov ntaub vim kev sib txhuam los tsim cov pawg ntev; ib leeg filaments nyob rau hauv lub filaments yog tawg thiab hooked tawm los ua ib tug hlau voj
Pilling: Cov fibers uas tsis tau poob tawm yog entangled nrog ib leeg, thiab ntau lawv entangled, lawv nruj dua, thiab thaum kawg me pellets yog tsim.
Yog vim li cas
Cov khoom siv fiber ntau: Cov fibers muaj lub zog siab thiab siab elongation, tshwj xeeb tshaj yog qaug zog-resistant fibers yog nquag pilling
Cov qauv xov paj: Thaum cov xov paj twist loj, cov fibers loj hauv cov xov paj tau khi nruj heev, thiab cov fibers tsis yooj yim rub tawm thiab pilling.
Npuag qauv: Cov ntaub dawb yog qhov tsawg tshaj plaws rau pilling, satin fabrics feem ntau yuav pilling, thiab knitted fabrics muaj feem ntau pilling tshaj woven fabrics
Cov lus qhia txog kev txhim kho: Xaiv cov xov paj nrog cov twist zoo thiab tsis muaj plaub hau, uas tsis yooj yim rau pilling. Cov ntaub nruj dua, qhov tsawg dua nws yog pilling. Tsim nyog singeing, shearing thiab txhuam hniav tuaj yeem txo qhov kev ua haujlwm ntawm cov ntaub. Ntau softness muaj ib tug tej yam detwisting nyhuv, uas yuav ua rau kom muaj kev pheej hmoo ntawm pilling. Kev kho enzyme thiab kev tiv thaiv pilling tiav tuaj yeem txhim kho kev tiv thaiv kev ua haujlwm rau qee yam.
7. Xim ceev rau bleaching thiab non-chlorine bleaching
1) Cov yam ntxwv cuam tshuam rau kev ua tsis tiav
Active chlorine reacts nrog dyes, ua rau oxidative decomposition ntawm dyes;
Peroxide reacts nrog dye matrix, ua rau dyes hloov xim los yog ploj, los yog rhuav tshem cov dyes thiab fibers.
Cov xim ceev ceev ntawm dyes rau chlorine bleaching thiab non-chlorine bleaching muaj feem xyuam rau cov qauv dye, thiab feem ntau reactive dyes feem ntau tsis zoo.
2) Yuav ua li cas txhim kho
Tsim nyog tshuaj ntsuam dyes thiab xaiv dyes nrog chlorine bleaching thiab non-chlorine bleaching qauv; (Reactive dyes feem ntau tsis zoo, thiab vat dyes yog qhov zoo tshaj plaws)
Txhuam txhuam ua ntej dyeing thiab tag nrho ntxuav tom qab dyeing, siv zog tshem tawm impurities thiab khaws cov ntaub nruab nrab, vim hais tias muaj impurities thiab acid thiab alkalinity yuav ua rau kom lub decomposition ntawm dyes nyob rau hauv chlorine bleaching thiab non-chlorine bleaching tej yam kev mob;
Siv cov tshuaj chlorine-resistant xim fixative los txhim kho cov tshuaj chlorine tsis kam ntawm dyes thiab ntxiv dag zog rau kev sib xyaw ntawm dyes thiab fibers;
Chlorine bleaching colour fixatives yog hais txog 1 qib siab dua li US tus qauv yuav tsum tau, thiab cov txheej txheem Japanese tuaj yeem ncav cuag qib 4. Nws yog feem ntau cuam tshuam nrog cov kev sim sib txawv thiab cov tshuaj chlorine zoo.
8. Xim ceev ceev ntawm denim ntaub rau ozone
1) Cov yam ntxwv cuam tshuam rau kev ua tsis tiav
Denim feem ntau dyed nrog indigo dye, uas yuav decompose rau hauv indigo liab nyob rau hauv qhov kev txiav txim ntawm muaj zog oxidants, thiab ozone muaj zog oxidizing nyhuv.
Indigo liab yuav tsum yog liab, tab sis qhov tshwm sim pom nyob rau hauv qhov kev ntsuam xyuas yog ntau inclined rau yellowing, uas muaj feem xyuam rau lub purity ntawm dyeing siv, lwm yam tshuaj ntxiv nyob rau hauv cov txheej txheem dyeing, fabrics thiab tiav txheej txheem.
2) Yuav ua li cas txhim kho
Xaiv dyes nrog cov qauv resistant rau ozone oxidation
Antioxidant thiab anti-daj auxiliaries
Kev tiv thaiv ib puag ncig
Formaldehyde teeb meem
Qhov chaw ntawm formaldehyde teeb meem yog dav heev, xws li xim fixatives Y thiab M, ib co softeners, waterproofing agents, adhesives, stiffening resins, thiab lwm yam. Ib txhia ntawm lawv yuav muaj formaldehyde. Nyob rau tib lub sijhawm, formaldehyde tsiv teb tsaws chaw hauv huab cua kuj tseem yuav ua rau formaldehyde tshaj tus qauv ntawm cov ntaub, tab sis cov no tuaj yeem zam tau, vim tias nrog kev txhim kho ntawm kev tiv thaiv ib puag ncig, feem ntau cov dyeing thiab tshuaj auxiliaries tau tshem tawm formaldehyde.
Tab sis tam sim no kuv yuav qhia ob txheej txheem uas tsis tuaj yeem zam teeb meem formaldehyde.
Ib qho yog tias tus neeg sawv cev pabcuam ntawm cov khoom tsis yog ironing tiav (cov khoom ua tiav) yuav decompose formaldehyde thaum lub sij hawm shaping, ua rau cov ntsiab lus formaldehyde tshaj tus qauv.
Qhov thib ob yog cov txheej txheem hluav taws kub ruaj khov rau cov paj rwb. Kuj tseem muaj formaldehyde nyob rau hauv tus neeg sawv cev pabcuam, uas tseem yuav ua rau muaj cov formaldehyde ntau tshaj tus qauv. Xyoo tas los, ib lub tuam txhab tsim cov txheej txheem hluav taws xob ruaj khov uas tsis muaj formaldehyde thawj zaug hauv ntiaj teb. Nws tseem tsis tau txais kev txhawb nqa dav dav, thiab cov txheej txheem tsis yog qhov tshwj xeeb tshaj plaws.
Nyob rau tib lub sijhawm, cov txheej txheem no tseem yuav tsum tau them nyiaj tshwj xeeb rau cov teeb meem formaldehyde: nyuaj xov, xim kho nrog formaldehyde, xaiv cov kua nplaum rau cov txheej txheem flocking, thiab txawm tias xim luam ntawv kuj yuav tsum xaiv cov nplaum.
2. APEO tshaj tus qauv
APEO yog nruj me ntsis txwv los ntawm qee lub tebchaws, tshwj xeeb tshaj yog cov tebchaws nyob sab Europe, ua qhov ntsuas tshuaj. Tam sim no cia peb saib yuav ua li cas cov khoom no tau txais ntawm peb cov ntaub. Ua ntej, qee cov tshuaj tua kab mob thiab cov tshuaj tua kab mob siv rau hauv kev kho mob ua ntej ntawm peb cov ntaub rau dyeing, detergents thiab leveling agents siv nyob rau hauv printing thiab dyeing, thiab cov emulsifiers nyob rau hauv lub softener thaum lub sij hawm tom qab ua tiav tej zaum yuav yog lub hauv paus ntawm APEO tshuaj. Txij li thaum muaj ntau tus TX thiab NP series surfactants tau siv los ua cov khoom siv raw hauv ob peb xyoos dhau los, nws nyuaj rau tiv thaiv lawv. Tib txoj kev yog rau kev luam ntawv thiab dyeing factories los hais kom siv ib puag ncig tus phooj ywg auxiliary agents thiab nruj me ntsis txwv tsis pub siv cov koom haum pab uas muaj APEO hauv lub hoobkas. Xaiv cov additives ntawm Demei, Chuanhua teev cov tuam txhab lossis Rudolf Huntsman thiab Nyiv Nichika yuav muaj kev nyab xeeb dua
3. Heavy hlau ions tshaj tus qauv
Cov hlau ions xws li chromium thiab antimony raug kuaj nruj me ntsis hauv cov khoom xa tawm mus rau Tebchaws Europe. Yog tias lawv dhau tus qauv, lawv yuav muaj qhov tshwm sim loj xws li formaldehyde tshaj tus qauv. Hauv cov additives, muaj tsawg dua li cov hlau ions, tab sis qee cov additives yuav ua rau ntau tshaj tus qauv. Piv txwv li, cov nplaim hluav taws retardant antimony trioxide emulsion muaj ntau cov mercury. Thaum cov mordant dye siv nyob rau hauv wool spinning, mordant dye siv yog poov tshuaj dichromate los yog sodium dichromate los yog sodium chromate, Cr6+ yuav tshaj tus qauv. Lub hauv paus ntawm antimony yog cov ntaub grey slurry, uas muaj nyob rau hauv daim ntaub grey nws tus kheej. Qee qhov kev nqus dej noo thiab nqus dej ntxiv
4. PCP (organic chlorine carrier) yog ib qho tseem ceeb ntawm cov kab mob mildew-proof preservative, uas yooj yim rau khaws cia. Nws yog feem ntau tam sim no nyob rau hauv tus neeg saib xyuas theem thiab kho tus neeg sawv cev siv hauv dyeing. Cov neeg nqa khoom dye siv rau dyeing polyester-wool blends thiab polyester-optical blends yuav muaj
5. Azo yav dhau los, nws yog ib qho tseem ceeb dye intermediate, uas muaj nyob rau hauv dyes. Tam sim no, feem ntau cov tuam txhab dyeing tau tsis suav nrog azo dyes. Qee lub sij hawm, nws muaj nyob rau hauv qee yam tsis paub hom dyes. Nws yog ib qho tsim nyog yuav tsum tau them sai sai rau wool yarn fibers (Yuyao cheeb tsam), uas qee zaum muaj azo tshaj tus qauv. Nws raug pom zoo kom sim ua ntej thiab yuav nws rov qab rau kev tsim khoom yog tias nws tsim nyog.
Cov saum toj no yog ib qho kev ntsuam xyuas ntawm cov teeb meem uas cov ntaub ntawv textiles tsis dhau qhov kev xeem thiab yuav daws thiab txhim kho lawv li cas!