Txog Acid Dyes Tuag

Muaj ntau qhov teeb meem ntsig txog Acid Dyes

1. Kev faib tawm ntawm cov kua qaub dyes:

Muaj zog acid da dej acid zas H2SO4PH2-4

Peb Hom Tsis Muaj Acid Bath Acid Dyes HACPH4-6

Neutral da dej acid dye NH4ACPH6-7

2. Kev siv cov kua qaub dyes:

Dyeing wool, txhob lo lo ntxhuav thiab nylon nyob rau hauv acidic los yog nruab nrab lub voos xwmfab.

3. Yam ntxwv ntawm Dyeing Nylon nrog Acid Dyes (Weak Acid Bath):

1) ceev colouring thiab tsis zoo-leveling tus neeg sawv cev yuav tsum tau.

2) Cov xim tsis zoo (xws li soaping fastness) - yuav tsum tau kho kho (tshwj xeeb tshaj yog rau cov xim nruab nrab thiab tsaus nti)

3) dyeing txheej txheem: dyeing ntawm 50-600C thiab 1000C lav-dej fixation kho.