Cov cuab yeej thiab Daim Ntawv Thov Feem Ntau Siv Luam Ntawv thiab Dyeing Pab Koom Tes

HA (Detergent Agent)

Nws yog non-ionic active neeg sawv cev thiab yog ib tug sulfate compound.Nws muaj zog penetrating nyhuv.

NaOH (Caustic Soda)

Lub npe scientific yog sodium hydroxide.Nws muaj zog hygroscopy.Nws tuaj yeem nqus tau cov pa roj carbon dioxide yooj yim rau hauv sodium carbonate hauv huab cua ntub.Thiab nws tuaj yeem yaj ntau hom tsiaj fibers, xws li ntaub plaub thiab txhob lo lo ntxhuav, thiab lwm yam hauvdyeingthiab luam ntawv, nws yog siv los ua paj rwb desizing tus neeg saib xyuas thiab tus neeg sawv cev kub hnyiab.Caustic soda tsis tuaj yeem tiv nrog daim tawv nqaij, txwv tsis pub nws yuav hlawv daim tawv nqaij.

H₂O₂ (Hydrogen Peroxide)

Lub npe scientific yog hydrogen peroxide.Nws ruaj khov nyob rau hauv acid.Thiab nws yooj yim rau decompose hauv alkali.Hydrogen peroxide muaj zog oxidability, uas yog siv rau bleaching fibers nyob rau hauv textile dyeing.Nws tuaj yeem hlawv daim tawv nqaij.

NaClO (Sodium Hypochlorite)

Sodium hypochlorite tsis ruaj khov hauv cov kua qaub.Tus nqi pH yuav tsum siab dua 9. Nws muaj cov nyhuv bleaching ntawm paj rwb fibers.Nws yog tsuas yog siv rau bleaching thiab decolorization.Sodium hypochlorite yog corrosive.

GLM (Anti-creasing Agent)

Anti-creasing tus neeg sawv cevtuaj yeem ua kom cov zawv zawg sab hauv ntawm dyed fibers hauv dyeing tshuab thiaj li tiv thaiv crease.

CT (Sodium Tripolyphosphate)

CT tuaj yeem ua rau Ca²⁺ (calcium ion) thiab Mg²⁺(magnesium ion) hauv dej tawv kom muag dej.Nws tuaj yeem cuam tshuam cov av thiab txhim kho kev ua haujlwm ntawm decontamination.Sodium tripolyphosphate yog yooj yim soluble nyob rau hauv dej, ua aqueous daws weakly alkaline.Nws lub ntsiab siv yog softening dej thiab dispersing thiab tshem tawm cov av nyob rau hauv scouring los yog bleaching txheej txheem.

CH₃COOH (HAC) Acetic Acid

Acetic acid yog cov tsis muaj zog acid, uas tuaj yeem cuam tshuam nrog alkali.Acetic acid yog yooj yim tov nrog dej.Nws yog qhov me me thiab yuav luag tsis ua rau paj rwb fiber ntau puas.Hauv kev luam ntawv thiab dyeing engineering, nws tsis muaj zog acidity thiab volatility feem ntau yog siv los npaj dyes thiab luam ntawv paste.Acetic acid muaj zog khaus qaub thiab corrosivity.Nws tuaj yeem ua rau khaus, ua mob thiab hlawv daim tawv nqaij.

Na₂CO₃ (Soda)

Nws lub npe tshuaj yog sodium carbonate.Nws yog yooj yim soluble nyob rau hauv dej.Nws cov tshuaj aqueous yog alkaline.Nws yog tsuas yog siv los ua dej softener, boiling scouring neeg sawv cev rau xov paj-dyed fabrics thiab pab rau dyes ncaj qha thiab sulfur dyes nyob rau hauv dyeing paj rwb.Tsis tas li ntawd nws tuaj yeem siv los ntxuav cov roj av.

H₂SO₄ (sulfuric acid)

Concentrated sulfuric acid muaj hydroscopicity, lub cev qhuav dej thiab muaj zog corrosion, thiab lwm yam. Sulfuric acid yog dav siv nyob rau hauv printing thiab dyeing kev lag luam.Nws muaj cov haujlwm ntawm kev tu, polishing, neutralizing thiab txhawb dyeing, thiab lwm yam.

NaCL (Nqaij) Sodium Chloride

Nws yog siv los ua dyes accentuter.Nws yog yooj yim soluble nyob rau hauv dej.Nws cov tshuaj aqueous yog nruab nrab.Nws yog dyeing txhawb tus neeg sawv cev rau dyes ncaj qha, sulfur dyes thiab vat dyes.Nws kuj tseem siv tau los ua tus neeg sawv cev rau cov kua qaub dyes (xws li dyeing wool).Sodium chloride yog ntxiv rau cov dye raws li ib qho electrolyte.

Na₂SO₄ (Sodium Sulphate Anhydrous)

Lub npe scientific yog sodium sulfate.Nws yog ib hom ntsev thiab yooj yim soluble hauv dej.Nws cov tshuaj aqueous yog nruab nrab.Sodium sulphate anhydrous yog ntxiv rau cov dye raws li ib qho electrolyte los kho cov dye-uptake ntawm dyes ntawm fibers.

Na₃PO₄(Trisodium Phosphate)

Nws yog dawb daim duab peb sab crystalline particle.Nws yog yooj yim soluble nyob rau hauv dej.Nws cov tshuaj aqueous yog alkaline.Hauv dyeing thiab luam ntawv, nws yog siv los txhawb dyeing thiab kho cov xim rau activated dyes.

Na₂SO₄(Sodium Hydrosulfite)

Nws yog ib hom kev txo tus neeg sawv cev, uas muaj peev xwm txo qis.Nws yog yooj yim soluble nyob rau hauv dej.Nws tuaj yeem nqus cov pa oxygen hauv huab cua.Cov cuab yeej tsis ruaj khov thiab yooj yim rau decompose.Thaum pH = 10, nws yog qhov ruaj khov tshaj plaws.Nws cov kua qaub txwv yog pH = 5.Hauv dyeing thiab luam ntawv, nws yog siv rau stripping xim thiab bleaching (bleaching wool).Nws yog inflammable.Thaum nws raug hluav taws, nws tsis tuaj yeem muab tso nrog dej.Nws tsuas tuaj yeem raug cais tawm ntawm huab cua, vim dej yuav ua kom nws cov decomposition.

Na₂SO₃(Sodium sulfite)

Nws yog aqueous crystal.Nws tuaj yeem nqa cov pa tawm ntawm lwm yam khoom.Hauv dyeing thiab luam ntawv, nws feem ntau yog siv los ua cov ntaub paj rwb.

Na₂S (Sodium sulfide)

Nws yog yooj yim soluble nyob rau hauv dej.Nws cov tshuaj aqueous yog alkaline.Nws yog tsuas yog siv los ua solubilizer rau sulfate dyes.Sodium sulfide yog corrosive heev rau daim tawv nqaij thiab qhov muag.

Na₂SiO₃(Sodium Silicate)

Sodium metasilicate tseem hu ua sodium silicate.Hauvtextilekev lag luam, yog nws siv rau kev pab dyeing, bleaching thiab sizing.

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