Hom dab tsi dyes?

Hom kuab cua tsis muaj xws li hom hauv qab no:

Cov Khoom Siv Xim Da Cov Qauv Cov Khoom Siv: Hom zas no tau hloov dua siab tshiab los ntawm qhov yooj yim kawg. Los ntawm kev tshem tawm qee pab pawg (xws li -cl) hauv cov qauv xim zas, cov solubility thiab ruaj khov nyob rau hauv cov kuab tshuaj yog nce. Nws yog tsuas yog siv rau hauv cov luam ntawv ntawm cov hnab ntim pa roj carbon, thiab vim nws cov khoom siv hluav taws xob ntau tshaj plaws yog hais txog 100 degree, thiab cov kev siv ntawm kev siv yog txwv.

Acid dye thiab yooj yim dye complex coprecipitation hnyav dye: Hom dye no yog tsim los ntawm cov tshuaj tiv thaiv ntawm anionic acid dye thiab cationic yooj yim dye, uas ua rau kom cov solubility thiab kub tsis kam nyob rau hauv cov kuab tshuaj. Haum rau cov xim pob tshab thiab tus cwj mem, nrog cov cua sov zoo thiab ruaj khov, txog 180 degree. Haum rau cov xim ntawm cov rooj tog high-end pob tshab xim thiab automotive xim, thiab tseem tuaj yeem siv rau cov xim ntawm cov yas thiab polyester pulp.

Hlau ua cov kuab tshuaj lom zem: Hom zas xim no yog cov hlau cov kuab tshuaj, feem ntau nrog huab cua tsis haum thiab huab cua tsis kam. Nws yog dav siv nyob rau hauv cov xim ntawm cov rooj tog zaum kawg pob tshab xim thiab cov xim tha xim tsheb. Nws kuj tseem siv tau rau cov xim ntawm plastics thiab polyester pulp. Cov cua sov ua kom ncav cuag txog 200 degree.

Hnyav Dyes nrog Disperse Des Cov Qauv: Los ntawm kev qhia cov roj carbonin ntev alkyl alkyl alkyl Nws yog dav siv nyob rau hauv cov xim ntawm cov organic iav, cov yas, resin thiab polyester pulp.

Cov kuab tshuaj dyes ntawm lwm yam qauv: suav nrog phthalocyanine, azine, thiazine thiab lwm yam qauv ntawm cov kuab tshuaj dyes, txhua tus muaj cov qauv tshuaj lom neeg thiab cov yam ntxwv ua haujlwm. Cov dyes tuaj yeem siv rau xim ntau yam xws li yas, roj hmab, number case, pob tshab xim, thiab lwm yam.

Txhais thiab daim ntawv thov teb ntawm cov kuab tshuaj dyes: Cov kuab tshuaj dyes yog ib hom xim xim uas yog insoluble hauv dej tab sis soluble hauv organic solvents. Lawv muaj cov yam ntxwv ntawm cov xim ci, zoo pob tshab, muaj zog thermal stability, zoo heev lub teeb tsis kam thiab huab cua tsis kam.