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Yuav ua li cas tiv thaiv dyeing tsis xws luag ntawm acrylic fiber?

Ua ntej, peb yuav tsum xaiv cov acrylic haumretarding tus neeg sawv cev. Nyob rau tib lub sijhawm, txhawm rau txhawm rau dyeing, hauv tib lub da dej, nws tsis tas yuav ntxiv ob hom surfactants siv los ua tus neeg saib xyuas lossis tus neeg sawv cev. Kev hais lus nruj me ntsis, nws yuav ua tiav cov txiaj ntsig zoo dua los ntxiv ib qho surfactant (Khoom: 0.5 ~ 1% owf) thiab ib qho anhydrous sodium sulphate, raws li Na.2SO4 (Cov koob tshuaj: 5 ~ 10 g / L).

Acrylic fiber ntau

Qhov thib ob, nws tsis tsim nyog los siv txoj kev ntsuas kub-gradient. Feem ntau, thov ntxiv dyes ntawm chav tsev kub. Tom qab pib dyeing, thov nce qhov kub ntawm 100 ℃ ntawm tus nqi ntawm 1.5 ℃ / min, thiab tom qab ntawd dyeing ntawm 100 ℃ rau 40 ~ 60 min (los ntawm lub teeb xim mus rau xim tsaus). Thaum tshav kub kub preservation theem, qhov kub yuav tsum ruaj khov, tab sis tsis nce thiab nqis, uas yog kom tsis txhob dyeing nplhaib.

Thaum kawg, tom qabdyeing, thov txo qhov kub ntawm 65 ~ 70 ℃ ntawm tus nqi ntawm 1 ℃ / min, thiab tom qab ntawd ntxiv cov dej ntshiab txias kom ntws tawm cov xim kom txog thaum nws txias. Tom ntej no, thov kom tshem tawm cov dej cawv seem nyob rau hauv lub da dej thiab ntxuav tawm ntawm qhov chaw dyeing thiab auxiliary residue nrog dej ntshiab. Nws yuav zam cov fiber ntau lossis cov xov paj hloov pauv thiab ua rau lawv muag thiab fluffy tes zoo li.

Lag luam wholesale 22041 Leveling Agent (Rau acrylic fiber) Chaw tsim tshuaj paus thiab tsum | Innovative (textile-chem.com)


Post lub sij hawm: Sep-19-2022
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