Muaj ntau ntau hom kev luam ntawv thiab dyeing auxiliaries, dyeing agents xws li dyeing agent, dispersing agent, scouring agent, softener, wool effect enhancer, polyester low temperature dyeing carrier, replace alkali, CT powder, integrated dispersant, phosphorus-free environmental protection integrated agent. , acid Leveling agent, leveling agent rau paj rwb, acrylic leveling agent, smoothing agent, mercerizing penetrating agent (mercerizing oil), chemical fiber oiling agent (polyester oiling agent, POY oiling agent), high-efficiency descaling powder, hydrogen peroxide stabilizer, silicon Tus neeg saib xyuas kev tshem tawm, tus neeg sawv cev ua npuas dej, tus neeg saib xyuas soaping (tus neeg ua npuas ncauj qis, tus neeg sawv cev ua kua qaub, tus neeg saib xyuas hauv av dawb los tiv thaiv staining soaping), tus neeg saib xyuas shrinking, kua siv quav ciab (yarn smoothing tus neeg sawv cev), xov xov, tus neeg sawv cev antistatic, wool Mercerizing tus neeg saib xyuas, fluffing tus neeg saib xyuas, xim kho tus neeg saib xyuas (formaldehyde-free color fixing agent, ntsuab xim kho tus neeg saib xyuas, xim hloov xim kho tus neeg saib xyuas, acid xim kho tus neeg saib xyuas), stiffening agent, oxygen bleaching stabilizer, roj tshem tawm tus neeg saib xyuas, luam ntawv auxiliaries.
Kab lus no feem ntau qhia peb hom hauv qab no:
pab scouring
Desizing, scouring, bleaching thiab mercerizing ntawm fabrics yog tag nrho cov txheej txheem tseem ceeb ua ntej fabric printing thiab dyeing, collectively hu ua scouring.
Scouring yog ua kom sov cov paj rwb desizing nyob rau hauv 10g / L dilute caustic soda tov rau ob peb teev kom tshem tawm impurities xws li paj rwb husks, waxes, pectin tshuaj, nitrogen-muaj tshuaj thiab pigments ntawm paj rwb fibers, raws li zoo raws li residues nyob rau hauv lub paj rwb fiber. Cov slurry ntawm daim ntaub tuaj yeem tau txais qhov zoo li zoo thiab nws cov dej nqus dej, thiab ua kom zoo dua rau kev luam ntawv, dyeing thiab ua tiav cov nyhuv.
Synthetic fibers tsis xav tau scouring, tab sis cov ntaub sib xyaw nrog paj rwb fibers tseem xav tau scouring, tab sis dej qab zib tshauv yuav tsum tau siv es tsis txhob ntawm caustic soda, los yog caustic soda tov nrog qis concentration yuav tsum tau siv.
Qee cov surfactants yuav tsum tau ntxiv rau cov kua scouring los txhim kho cov permeability ntawm lye, txhawb cov emulsification ntawm cov quav ciab, thiab ntxiv emulsify thiab disperse cov impurities los ntawm fibers nyob rau hauv lub scouring kua.
Printing pab
Lub binder yog cov khoom tseem ceeb ntawm cov xim luam ntawv muab tshuaj txhuam, thiab nws yog cov khoom siv ua yeeb yaj kiab polymer. Cov xim yog adhered rau cov ntaub los ntawm kev tsim zaj duab xis. Yog li ntawd, lub binder yuav tsum muaj zog adhesion thiab reproducibility rau cov ntaub, laus kuj, hnyav kuj, acid thiab alkali tsis kam, tshuaj tiv thaiv, ntshiab thiab pob tshab zaj duab xis tsim, tsis muaj discoloration tom qab luam ntawv, tsis muaj fiber ntau puas, elasticity, zoo tes. kev xav, thiab yooj yim tshem tawm ntawm lub tshuab luam ntawv.
Thickener yog lwm qhov tseem ceeb ntawm cov xim luam ntawv paste. Nws muaj lub luag haujlwm ntawm thickening dyeing, txhawb nqa adhesion thiab emulsification, thiab lwm yam, kom cov ntaub ntawv luam tawm tuaj yeem tau txais cov qauv zoo thiab meej. Tsis tsuas yog nws tuaj yeem txhim kho cov xim yield thiab vividness, tab sis kuj siv tsis muaj los yog tsawg dua kerosene nyob rau hauv cov luam ntawv muab tshuaj txhuam kom txo tau cov pa phem.
Muaj ob hom hluavtaws thickeners: anionic thiab non-ionic. Lub qub muaj zog adaptability thiab yuav siv tau los tiv thaiv dyeing thiab dyeing printing, tab sis cov thickening nyhuv yog tsis zoo; tom kawg muaj viscosity siab thiab thickening nyhuv, uas yog haum rau luam ntawv fabrics. Cov xim ci ci, txhuam nrawm thiab softness ntawm tes tsis cuam tshuam.
Lub luag haujlwm tseem ceeb ntawm tus neeg sawv cev sib txuas yog txhawm rau txhim kho lub peev xwm kho ntawm cov nplaum. Cov luam ntawv muaj kev ruaj ntseg zoo dua, thiab nws tuaj yeem txo qhov kub thiab txias, ua ke nrog lub sijhawm luv luv, tab sis tus nqi yuav tsum tsim nyog, txwv tsis pub nws yuav ua rau cov ntaub tsis xis nyob. tsis zoo.
Cov emulsifier tau ntxiv kom tau txais ib qho zoo emulsification thiab thickening tus neeg sawv cev, feem ntau siv kawg-blocked alkylphenol polyoxyethylene ether, thiab tom qab ntawd thaiv cov pab pawg kawg nrog isocyanate.
Pigment printing auxiliaries kuj muaj xws li softeners, diffusing agents thiab defoaming agents.
Dyeing Pab
Tus neeg sawv cev dyeing yog lub cev tseem ceeb ntawm cov txheej txheem dyeing. Cov ntaub fiber ntau sib txawv siv cov dyeing sib txawv thiab ua raws li cov txheej txheem sib txawv. Cov dye processing auxiliaries muaj xws li cosolvents, dispersants, colour developing agents thiab phthalocyanine auxiliaries.
Cov dyes siv nyob rau hauv dyeing yog dyes ncaj qha, vat dyes, reactive dyes, phthalocyanine dyes thiab insoluble azo dyes.
Leveling agents muaj xws li natural fiber leveling agents, synthetic fiber leveling agents thiab blended fabric leveling agents, etc. Cov xwm txheej rau leveling agents yog tias cov dyes tuaj yeem maj mam nqus los ntawm cov fibers lossis qhov tsaus ntuj ntawm cov xim tuaj yeem diffused rau lub teeb. . Tsis txo dye fastness. Tag nrho cov koom haum pab cuam nrog kev cuam tshuam rov qab thiab kev tsiv teb tsaws raug hu ua cov neeg ua haujlwm theem.
Muaj peb hom tshuaj kho xim, cationic surfactants, non-nto-active quaternary ammonium ntsev thiab resin-raws li cov xim kho cov neeg ua haujlwm. Tus neeg saib xyuas cov xim yuav ua rau cov dyes tsim cov xim tsis sib haum xeeb, lossis ua rau cov dye molecules nce thiab ua rau nws nyuaj rau Soluble hauv dej los txhim kho qhov ruaj khov ntawm dyeing.
Dispersant yog ib qho tseem ceeb pab tus neeg sawv cev hauv kev ua cov dyeing thiab dye daim ntawv thov. Nws tuaj yeem faib cov xim xim rau li 1μm, uas yog pab tau rau particle crushing thiab tswj dye dispersion stability. Dispersants feem ntau yog ntau yam ntawm cov neeg ua hauj lwm nto. Xws li anionic, cationic, non-ionic, amphoteric thiab polymer hom.
Fluorescent whitening agent yog abbreviated li FWA. Nrog kev pab ntawm optical complementary xim, cov xim daj-xim av ntawm cov ntaub uas tsis tuaj yeem raug tshem tawm los ntawm cov tshuaj bleaching ua dawb. Vim qhov kev txhim kho ntawm luminosity, lub whiteness yog zoo nkauj dua.
Feem ntau ntawm cov softeners muaj tshuaj tsw qab, thiab feem ntau ntawm cov tshuaj tsw qab thiab dyes yog roj av derivatives thiab muaj benzene. Yog tias cov tuam txhab luam ntawv thiab dyeing auxiliaries siv cov khoom siv raw nrog cov qib tsis zoo, lawv kuj yuav ua rau tawv nqaij. Thaum lub sij hawm ntxuav cov khaub ncaws, cov fibers zoo feem ntau entangled, tangled ua ke, los yog txawm tawg. Tom qab cov khaub ncaws ntxhua ntau zaus, cov nyhuv alkaline ntawm cov tshuaj detergent cuam tshuam rau lub hauv paus smoothness, extensibility thiab elasticity ntawm cov fibers, uas qhia tau hais tias tsuas yog tag nrho cov khaub ncaws zoo li qub thiab shapeless, thiab xav tias ntau blunt rau qhov kov. Qhov ntau cov khaub ncaws ntxhua, qhov pom tseeb qhov kev xav no.
Lub luag haujlwm ntawm cov ntaub softener yog kom tusyees siv cov yeeb yaj kiab tiv thaiv rau saum npoo ntawm cov ntaub fibers, thiab kev sib txhuam coefficient ntawm cov fibers yog txo vim qhov adsorption ntawm softener ntawm cov fibers.