Cov yam ntxwv ntawm Sulfur Dyes

Cov yam ntxwv ntawm Sulfur Dyes

Sulfur dyes yog dyes uas yuav tsum tau yaj nyob rau hauvsodiumsulfide, tsuas yog siv rau dyeing paj rwb fibers thiab tuaj yeem siv rau paj rwb blended fabrics. Thyog hom dyes qis hauv nqe, thiab cov khoomxim los ntawm sulfur dyesfeem ntau yogmuaj siabwashable thiab tshav resistant, tab sis cov xim tsis ci txaus.

Muaj ob hom sulfur dyestuffs csiv ommonly los ntawm kev lag luam textile thiab fabrics, sulfur dub thiab sulfur xiav. Muaj solubilised sulfur dub muaj hauv kev lag luam sulfur dyes, uas yog dyes generated los ntawm sulfurization cov tshuaj tiv thaiv ntawm aromatic amines, phenols, los yog nitro tebchaw nrog sulfur los yog sodium polysulfide.

Sulfur dyes yog insoluble hauv dej,Thaum koj siv sulfur dyes, xws li sulfur dub rau dyeing, koj yuav xav tau sodium sulfide los yog lwm yam deoxidizer. Tom qab soluble, it muaj affinity rau fibers thiab nws yuav xim cov fibers, Cov fibers xim los ntawm sulfur dyes cesbe oxidized thiab xim los kho lawv lub xeev insoluble thiab tsau rau cov fibers. So sulplaub dyes kuj yog ib homua vat xim. Sulfur dyes tuaj yeem siv rau dyeing fibers xws li paj rwb, hemp, thiab viscose. Lawv cov txheej txheem tsim khoom yog qhov yooj yim, thiab lawv cov nqi qis. Lawv tuaj yeem dye ib leeg lossis sib xyaw xim, thiab muaj lub teeb nrawm nrawm thiab tsis zoo hnav tsis kam thiab ceev ceev. Cov chromatography tsis muaj xim liab thiab ntshav, nrog cov xim tsaus, ua rau nws haum rau dyeing nrogtob xim.

Peb lub tuam txhab tuaj yeem muab ntau hom sulfur dyes. Peb muaj zog hauv sulfur dub BR thiab sulfur xiav BRN. Peb tseem tuaj yeem muab cov dyes hauv qab no:

SULFUR GREEN BLEU CV

SULFUR BORDEAUX 3B

SULFUR liab LGF

SULFUR BLUE 3R

SULFUR DUB NYIAJ 5G

SULFUR DEJ GC

SULFUR OLIVE GR

SULFUR KHOOM

Yog tias koj tab tom nrhiav kev zoo siab sulfur dyes, peb yog qhov kev xaiv zoo tshaj plaws!