[Kufotokozera kwa Sulfur Black BR]

Sulfur Blackndi ufa wakuda.Insoluble m'madzi ndi mowa, sungunuka mu sodium sulfide njira ndipo ukutembenukira wobiriwira-wakuda.Kuwonjezera sodium hydroxide mu sulfure wakuda njira, mtundu ndi bluish.Kuonjezera hydrochloric acid mu sulfure wakuda njira, amakhala wobiriwira wakuda mpweya.Pang'ono sungunuka ozizira anaikira sulfuric asidi.Ndiwobiriwira wobiriwira wobiriwira wobiriwira mumtundu wotentha wa sulfuric acid, ndipo umasanduka buluu woderapo ukatenthedwa mosalekeza.Mu 25% oleum, ndi buluu wakuda, ndipo pambuyo pa dilution, imasanduka mvula yakuda yobiriwira.Zinthu zopaka utoto zimakhala zachikasu komanso zamtundu wa mandimu mumchere wa sodium hydrosulfite, ndipo zimatha kubwezeretsa mtundu wake woyambirira pambuyo pa okosijeni;idzazimiririka kwathunthu mu sodium hypochlorite solution;sichidzakhudzidwa ndi concentrated sulfuric acid.

ZDH Sulfur wakuda ali ndi kufulumira kwabwino pakuwala ndi kuchapa, mthunzi wokhazikika komanso mtengo wotsika.

Ndipo pali mitundu yosiyanasiyana, monga:

Sulfur Black 220%

Sulfur Black 200%

Suphur Black 180%

Sulfur Black 150%

[Kugwiritsiridwa ntchito kwa Utoto wa Sulfur]

[Zogwiritsa]

Sulfur Black ankagwiritsanso ntchito utoto pa thonje, ankagwiritsanso ntchito utoto pa cambric, viscose ndi vinylon.

[Nyenyezi ndi zoyendera]

Iyenera kusungidwa mu kuyanika ndi mpweya wabwino kuletsa kuwala kwa dzuwa mwachindunji, chinyezi kapena kutentha.Muyenera kusamala ndi izo ndi kupewa kuwononga kulongedza katundu.

[Kunyamula]

Mu 25kg zitsulo ng'oma kapena mapepala mapepala.