Dyestuffs
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Mitundu ya Acid
Utoto wa asidi ndi anionic, umasungunuka m'madzi ndipo umagwiritsidwa ntchito kuchokera kumadzi a acidic.Utoto uwu uli ndi magulu a acidic, monga SO3H ndi COOH ndipo amagwiritsidwa ntchito pa ubweya, silika ndi nayiloni pamene mgwirizano wa ionic umakhazikitsidwa pakati pa protonated -NH2 gulu la fiber ndi gulu la asidi la utoto.
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Mitundu ya Optical
Features Optical lighteners ndi mankhwala opangidwa omwe amawonjezedwa kumadzimadzi ndi zotsukira ufa kuti zovala ziwoneke zoyera, zowala komanso zoyera.Ndiwo m'malo amakono a njira yakale yopangira bluing ndikuwonjezera utoto wochepa wa buluu ku nsalu kuti iwoneke yoyera.Tsatanetsatane wa Zogulitsa za Optical Brightener Agent -
Utoto wosungunulira
Utoto wosungunulira ndi utoto womwe umasungunuka mu zosungunulira za organic ndipo umagwiritsidwa ntchito kaŵirikaŵiri ngati yankho mu zosungunulirazo.Utoto uwu umagwiritsidwa ntchito popaka utoto zinthu monga phula, mafuta odzola, mapulasitiki, ndi zinthu zina zokhala ndi hydrocarbon.Utoto uliwonse umene umagwiritsidwa ntchito popanga mafuta, mwachitsanzo, ukhoza kutengedwa ngati utoto wosungunulira ndipo susungunuka m'madzi.
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Batanitsa utoto
Utoto wa Disperse ndi mtundu umodzi wazinthu zomwe zilibe gulu la ionizing.Sasungunuka m'madzi ndipo amagwiritsidwa ntchito podaya zinthu zopangidwa ndi nsalu.Utoto wobalalitsa umapeza zotsatira zabwino kwambiri pamene kufa kumachitika pa kutentha kwakukulu.Makamaka, mayankho ozungulira 120 ° C mpaka 130 ° C amathandizira kuti utoto wobalalitsa ugwire ntchito moyenera.
Hermeta imapereka utoto wobalalitsa ndi njira zosiyanasiyana zopangira utoto monga polyester, nayiloni, cellulose acetate, vilene, ma velvets opangira ndi PVC.Zotsatira zake sizikhala zamphamvu kwambiri pa polyester, chifukwa cha kapangidwe ka maselo, zomwe zimangolola pastel kupita ku mithunzi yapakatikati, komabe mtundu wathunthu ukhoza kupezeka pamene kutentha kusindikiza ndi utoto wobalalitsa.Utoto wa Disperse amagwiritsidwanso ntchito posindikiza ulusi wopangidwa ndi sublimation ndipo ndi utoto womwe umagwiritsidwa ntchito popanga makrayoni ndi inki zosinthira "chitsulo-pa".Atha kugwiritsidwanso ntchito mu utomoni ndi mapulasitiki kuti agwiritse ntchito pamwamba komanso wamba.
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Mitundu Yazitsulo Yazitsulo
Utoto wa Metal complex ndi mtundu wa utoto womwe uli ndi zitsulo zomwe zimagwirizanitsidwa ndi gawo la organic.Mitundu yambiri ya azo, makamaka yomwe imachokera ku naphthols, imapanga zitsulo zopangidwa ndi chitsulo mwa kuphatikizika kwa malo amodzi a azo nitrogen.Utoto wa Metal complex ndi utoto wopangidwa ndi premetallised womwe umasonyeza kuyanjana kwakukulu ndi mapuloteni.Mu utoto uwu mamolekyu amodzi kapena awiri a utoto amalumikizidwa ndi ayoni wachitsulo.Molekyulu ya utoto nthawi zambiri imakhala mawonekedwe a monoazo okhala ndi magulu owonjezera monga hydroxyl, carboxyl kapena amino, omwe amatha kupanga zida zolumikizirana zolimba ndi ma ayoni achitsulo osinthika monga chromium, cobalt, faifi tambala ndi mkuwa.
