Cov Khib Nyiab Das Disperse
Hyperchromic zas
Tom qab lub vat zas yog txo qis thiab yaj rau hauv ntsev ntsev ntawm cryptochrome los ntawm sodium sulfate thiab caustic soda, nws yuav tsim cov nyhuv ncaj qha rau cellulose fiber, thawj adsorb rau saum npoo ntawm fiber ntau, thiab tom qab ntawd kis mus rau sab hauv ntawm lub fiber rau ua tiav dyeing ntawm lub fiber. Vim tias muaj ntau cov electrolytes hauv cov tshuaj ntxuav, nws yog ncaj qha rau cov fiber ntau, yog li qhov kev sib tsoo ceev ntawm lub fiber ntau sai dua, thiab kev ua haujlwm ntawm kev zas xim tsis zoo, yog li nws tsis yooj yim rau zas xim. Yog li ntawd, ib qho me me ntawm cov neeg ua haujlwm rov tuaj yeem ntxiv rau hauv kev zas xim, xws li ntxiv ncaj qha 0, kraft kua nplaum, thiab lwm yam.
[O]
Cryptochrome oxidation
Lub cev ua kua ntawm lub cev muaj fiber ntau yuav tsum tau oxidized los ntawm huab cua lossis oxidant kom hloov mus rau qhov qub insoluble vat dye thiab rov ua cov xim qub. Cov tshuaj tiv thaiv oxidation muaj raws li nram no:
≥C － ONa - →> C=O
Raws li cov sib txawv ntawm cov vat dyes muaj qhov sib txawv oxidation, qhov tsim nyog rau oxidation yuav tsum raug xaiv, xws li huab cua oxidation, hydrogen peroxide, sodium perborate oxidation, thiab lwm yam.
Cim npe nrov: disperse liab zas, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, pheej yig, luv nqi, quotation, qis tus nqi, dawb qauv
