Qhov txawv ntawm Acid Black Att thiab Sulphur Black Br yog dab tsi?

Acid Black Att:CAS: 167954-13-4 Acid dub ATT yog hmoov dub xim av. Yaj hauv dej ua cov kua dub. Nws yog xim liab xiav tsaus hauv cov kua qaub sulfuric uas muaj concentrated. Xiav-dub hauv cov ammonia uas muaj concentrated. Thaum zas xim rau ntawm cov plaub mos mos, nws yoo yoo rau lub hnub thiab xab npum.

Sulfur Dub Br:CAS1326-82-5 Cov Khoom Zoo Li Cas Hmoov Dub. Insoluble hauv dej thiab ethanol. Soluble hauv sodium sulfide kua yog ntsuab tsaus; Tag nrho discolored hauv sodium hypochlorite kua.

kua qaub dub ATTthiab Sulphur Black Br thiab ob qho tib si yog cov xim zas, Sulphur Black Br feem ntau yog cov tshuaj thioether, thaum acid black feem ntau yog cov tshuaj azo. Lawv cov qauv tshuaj sib txawv heev, thiab lawv muaj lawv tus kheej qhov zoo. Cov xim zas Sulphur Black Br muaj cov txiaj ntsig hauv qab no:

Ntau yam kev siv: Cov xim dub Sulphur Br yog qhov tsim nyog rau cov xov paj ntuj thiab cov xov paj hluavtaws, tuaj yeem siv rau paj rwb, hemp, cov xov paj ua los ntawm tib neeg thiab lwm yam ntaub ntawv zas xim.

Kev ruaj khov xim zoo: Cov xim dub Sulphur Br feem ntau muaj kev ruaj khov lub teeb zoo, tsis yooj yim ntxuav, tsis yooj yim txhuam thiab lwm yam xim, yog li nws muaj cov nyhuv zas xim zoo rau ntawm daim ntaub.

Cov txiaj ntsig ntawm cov xim dub acid muaj xws li:

Haum rau cov protein fibers: Cov xim dub acid yog qhov tsim nyog rau kev zas xim tsiaj protein fibers xws li txhob lo lo ntxhuav thiab ntaub plaub, thiab kuj tseem siv tau rau kev zas xim paj rwb tsaus nti.

Kev zas xim yooj yim: Cov xim dub kua qaub yooj yim nkag mus thiab kho thaum lub sijhawm zas xim, thiab tuaj yeem tau txais cov xim dub sib xws thiab tob ntawm daim ntaub.

Qhov zoo dua tus nqi: Tus nqi ntawm sulfide dub, suav nrog cov dub nquag, yog qhov pheej yig tshaj plaws, thiab qhov ntau ntawm daim ntawv thov tseem dav.

Peb lub tuam txhab feem ntau tsim cov kua qaub dub ATT,kua Sulphur Dub Br, Xim sib txawv ntawm cov leej faj, Cov xim dyes vulcanized ntawm leej faj. Thiab kuj tseem muaj Sulphur Black Br. Perennial xa tawm mus rau Bangladesh. Is Nrias teb. Pakistan. Egypt, thiab Iran. Ob qho tib si kev muab khoom thiab qhov zoo yog qhov ruaj khov tshwj xeeb. Qhov tseem ceeb tshaj plaws yog qhov zoo dua ntawm tus nqi.