Sulfur Dyes Rau Dyeing Denim.

Sulfur dye yog ib hom tshiab ntawm ib puag ncig tus phooj ywg dye, uas tuaj yeem siv rau dyeing denim.Sulfur dyes yog cov organic tebchaw uas muaj leej faj uas tuaj yeem tsim cov dej-insoluble deposits ntawm fibers kom ua tiav lub hom phiaj ntawm dyeing.Sulfur dyes muaj qhov zoo ntawm cov xim ci, muaj zog washability thiab ib puag ncig tus phooj ywg.

Sulfur xiav BRNyog ib hom tshwj xeeb ntawm sulfur dye feem ntau siv hauv kev lag luam textile rau dye paj rwb thiab fibers.Nws yog xim xiav zoo nkauj nrog cov xim nrawm nrawm, haum rau dyeing ntawm cov ntaub dub uas yuav tsum tau ua kom ntev thiab ua haujlwm tsis zoo.Nws yog feem ntau siv rau hauv kev tsim khoom ntawm ntau yam dub textiles, xws li denim, overalls, thiab lwm yam khaub ncaws uas yuav tsum tau ntev dub.

Sulfur Dub BRkuj yog ib hom sulfur dub dye feem ntau siv hauv kev lag luam textile rau dye paj rwb thiab lwm yam cellulosic fibers.Nws yog xim dub dub nrog cov khoom muaj xim zoo nkauj, ua rau nws haum rau dyeing fabrics uas yuav tsum tau ntev-ntev thiab fade-resistant xim dub.Sulfur dub reddish thiab sulfur dub bluish ob leeg txais tos los ntawm cov neeg siv khoom.Feem ntau cov neeg yuav sulfur dub 220% tus qauv.

Tsis tas li ntawd, sulfur dyes kuj muaj toxicity tsawg thiab ib puag ncig tus phooj ywg.Cov tshuaj pleev ib ce feem ntau muaj cov hlau hnyav thiab lwm yam teeb meem uas ua rau muaj kev phom sij rau ib puag ncig thiab tib neeg kev noj qab haus huv.Sulfur dyestsis muaj cov tshuaj phem no, yog li lawv muaj kev cuam tshuam tsawg rau ib puag ncig thiab tib neeg lub cev thaum siv.