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Fluorescent whitening tus neeg sawv cev (FWA)
Nws yog qhov sib txuas nrog cov khoom siv ntau heev, nyob rau hauv kev txiav txim ntawm 1 lab rau 100,000 qhov chaw ntxuav dawb kom zoo (xws li textiles (xws li cov ntawv nyeem, cov ntaub ntawv, plastics, txheej). Nws tuaj yeem nqus lub teeb violet nrog lub wavelength ntawm 340-380nm thiab emit xiav lub teeb nrog lub teeb ci ntsa iab uas tshwm sim los ntawm lub teeb xiav tsis meej. Nws tuaj yeem txhim kho txoj kev dawb thiab ci ntsa iab ntawm cov khoom dawb. Tus neeg sawv cev foob pob tshuaj whitorescent whenoused tsis muaj xim lossis ntsuab) xim, thiab yog siv dav hauv cov duab, plastics, txheej txheem hauv tsev thiab lwm yam kev lag luam nyob hauv tsev thiab txawv teb chaws. Muaj 15 cov qauv txheej txheem theem pib thiab ze li ntawm 400 tus qauv tshuaj ntawm fluorescent whitening uas tau muaj kev lag luam.
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AES-70 / AE2S / SLES
AES yog yooj yim soluble hauv dej, nrog kev txiav txim siab zoo, kev ua kom zoo nkauj, kev siv ua kom zoo nkauj, cov khoom siv me me rau kev ua kom tawv nqaij, cov khoom siv tsis zoo thiab ua kom huv si, cov khoom siv me me rau ntawm daim tawv nqaij thiab qhov muag huv si rau ntawm daim tawv nqaij thiab qhov muag, yog qhov muag pom zoo heev.
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Tus sorbitol
Sorbitol yog cov khoom noj uas muaj txiv neej ntxiv thiab cov khoom siv muaj peev xwm ua kom cov khoom siv hluav taws xob, txhim kho kev ua kom muaj zog thiab lub zog ntawm emulsifiers, thiab haum rau lub sijhawm ntev cia. Sorbitol ntxiv rau cov khoom noj muaj ntau lub zog thiab kev cuam tshuam rau tib neeg lub cev, xws li muab lub zog, kev pab ua kom cov ntshav qab zib, txhim kho cov microecology thiab lwm yam.
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Ua kom luv
Nrog ntau yam ntawm cov ar specific or lossis Aromas, tom qab cov txheej txheem Aroma, ob peb lossis txawm tias muaj qee yam kev sib xyaw ua feem ntawm cov txuj lom uas sib xyaw ua ke nrog qee qhov kev siv, tsuas yog siv hauv xab npum; Tshuaj zawv plaub hau; Lub cev ntxuav thiab lwm yam khoom uas xav tau los txhim kho cov tshuaj tsw qab.
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Sodium carbonate
Inorganic sib xyaw ua ke dej qab zib tshauv, tab sis cais raws li ntsev, tsis yog alkali. Sodium carbonate yog ib qho hmoov dawb, tas mus li alkaline, nyob rau hauv huab cua sov yuav nqus dej noo noo, ib feem ntawm sodium bicarbonate. Kev npaj ntawm sodium carbonate suav nrog cov txheej txheem alkali, Ammonia alkali txheej txheem, thiab lwm yam thiab nws kuj tuaj yeem ua tiav thiab ua kom zoo nkauj.
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Ammonium bicarbonate
Ammonium Bicarbonate yog cov khoom sib txuas dawb, granular, phaj los yog kab muaju, ammonia tsw. Ammonium Bicarbonate yog hom carbonate, ammonium ion hauv cov mis mos, yog ib hom tshuaj ammonium, yog ib hom tshuaj ammonium, yog ib hom tshuaj ammonium, yog li cov ntsev ua ke nrog cov sodium hydroxide lossis calcium hydroxide.
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Sodium bicarbonate
Inorganic compound, dawb crystalline hmoov, tsw ntxhiab tsw, qab ntsev, soluble hauv dej. Nws maj mam decomposed nyob rau hauv huab cua huab cua lossis huab cua kub, ua kom tiav decomposed thaum ua kom tiav rau 270 °, nws tawg cia muaj zog, ua rau cov pa roj carbon dioxide.
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Sodium sulfite
Sodium Sulfite, White Crystalline Hmoov, soluble hauv dej, insoluble hauv ethanol. Cov tshuaj chloole thiab ammonia feem ntau yog siv los ua cov fiber ntau fiber ntau, cov tshuaj tsw qab, tshuaj tsw qab, cov tshuaj tsw qab, tus neeg sawv cev rau tus neeg sawv cev rau cov ntawv.
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Sodium hydrogen sulfite
Qhov tseeb, sodium bisulfite tsis yog ib qho tseeb compound, tab sis kev sib xyaw ntawm cov ntsev uas, ua cov tshuaj muaj xeb ntawm Sodium ions thiab sodium bisulfite ions. Nws los nyob rau hauv daim ntawv ntawm dawb lossis daj-dawb muaju nrog cov ntxhiab tsw ntawm cov sulgur dioxide.
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Acetic acid
Nws yog organic monic acid, lub ntsiab sib xyaw ntawm vinegar. Ntshiab anhydous anhydrous acetic acid (glacial acetic acid) yog cov kua qaub tsis muaj zog, thiab nws yog cov muaj zog rau cov hlau.
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Nquag poly Sodium metasilicate
Nws yog cov khoom siv ua ntej, nrawm phosphorus dawb ntxuav thiab ib qho zoo hloov rau 4a zeeolite tripolyphosphate (STPP). Tau siv dav hauv kev ntxhua khaub ncaws, xab tshuaj noj tshuaj, luam tawm thiab zowing auxilies thiab textile auxilies thiab lwm yam kev lag luam.
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Phosphoric acid
Ib qho kev sib xyaw ua ke acid, phosphoric acid tsis yooj yim rau kev loj hlob, yog muaj zog tshaj li acidatic acid, thiab cua sov yuav poob dej kom tau pyophosphoric Acid, thiab tom qab ntawd tom qab ntawd yuav poob dej kom tau metaphosphate.
