1.Sulphur Bordeaux 3B muaj qib zoo dyeing thiab nqus tus nqi.Sulphur Bordeaux 3B feem ntau yog dyed nrog ntau yam xim liab xim av, thiab yog dyed nrog Sulfur Yellow xim av 5G thiab Sulfur Black BR ​​nyob rau hauv ntau yam greys, ntxhuav, lub teeb browns, thiab lwm yam.

2.Thaum dyeing lub teeb xim, ua tib zoo saib xyuas cov txheej txheem nruj me ntsis thiab tus nqi ntawm cov tshuaj antioxidant (sodium sulfide) kom tsis txhob yellowing lossis darkening xim.

3.Yog Sulfur Bordeaux 3B yog siv nrog sulfur xiav los dyeing ntau ntxoov ntawm lub teeb grey los yog nyom ntsuab, dyeing yuav tsum tau raws li sulfur xiav thiab kub yuav tsum yog 60-70 degrees kom tau zoo dua.

4.Yarns siv rau cov xov paj-dyed fabrics feem ntau yog ua los ntawm Sulfur Bordeaux 3B, uas yog dyed xim liab-xim av.Kev ua tiav tom qab yuav tsum tau ua kom muaj zog los ntawm kev ntxuav kom tshem tawm cov alkalinity, thiab tom qab ntawd kho nrog 1-3 g / L glacial acetic acid nyob rau hauv chav tsev kub li 5 feeb kom lub teeb xim tig liab los tiv thaiv blemishes thiab lub resulting xim yog brighter.

5.Tom qab dyeing nrog Sulfur Bordeaux 3B, tus nqi oxidation qeeb.Tom qab dyeing, tus neeg sawv cev txo qis (sodium sulfide) yuav tsum tau muab tshem tawm los ntawm cov khoom siv dyed los pab txhawb oxidation thiab xim kev loj hlob.Siv sodium perborate los ntxiv dag zog rau oxidation, thiab koj tuaj yeem tau txais lub teeb xim ib txwm muaj, tab sis qhov nrawm me ntsis zuj zus, yog li nws yog qhov zoo tshaj plaws los siv cov oxidants txuam.

6.Lub Sulfur Bordeaux 3B yuav tsum yaj tusyees thiab lub sij hawm dissolving yuav tsum luv luv, nyob rau hauv 10-15 feeb, ces lub teeb liab yuav tshwm sim.Txwv tsis pub, yog lub sijhawm ntev dhau, lub teeb liab yuav ploj mus thiab xim yuav tsaus.