Eyona ixabisa kakhulu iVat Brown BR yokudayya ilaphu lomqhaphu elixutywe nepolyester elidityanisiweyo

Eyona ixabisa kakhulu iVat Brown BR Yokudaya ilaphu lomqhaphu elixutywe nepolyester

Inkcazelo emfutshane:

¹⁾Vat Brown BR

2) I-CIVat Brown 1, i-Powder emnyama emnyama

³⁾Sinokuhlengahlengisa iiTowuni kunye noMgangatho ngokweemfuno zomthengi.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukucaciswa kweMveliso

Igama	Vat Brown BR
Elinye Igama	CIVat Brown 1
Inombolo yeCas.	2475-33-4
Imbonakalo	Umgubo oMnyama omdaka
Ukupakisha	I-25KGS PP Ibhegi / Ingxowa yeKraft / Ibhokisi yeBhokisi / Igubu lentsimbi
Amandla	100%
Isicelo	Ikakhulu isetyenziselwa ukudaya umqhaphu, ifayibha yeviscose, ingasetyenziselwa ufele, isilika njalo njalo.

Inkcazo

Umgubo omnyama omdaka awunyibiliki emanzini.Ukukhawuleza ukudaya kakuhle, umbala oqaqambileyo, ichromatography epheleleyo, inkqubo yokudaya ebiza imali eninzi.Isetyenziselwa ukudaya umqhaphu, amalaphu adityanisiweyo enziwe ngepolyester/umqhaphu.Yidayi ebalulekileyo yokudaya umqhaphu

Umlinganiswa wemveliso

Imveliso yeVat Brown BR ibandakanya:

I-Physico - ipropati yeekhemikhali: Umgubo omnyama omnyama.Ayinyibiliki emanzini, i-xylene (ebandayo), i-soluble kancinane kwi-tetrahydronaphthalene (eshushu), i-xylene (eshushu).Iluhlaza-ngwevu kwi-asidi ye-sulfuric egxininisiweyo kwaye ivelisa i-brown precipitates emva kokuhlanjululwa.Kwi-inshurensi yomgubo wealkali isisombululo sityheli esikhanyayo esimdaka, kwisisombululo se-asidi simnyama se-olive.Isetyenziswa kakhulu ukudaya umqhaphu, ifayibha ye-viscose, ingasetyenziselwa ngesikhumba, isilika, iphepha njalo njalo.

Iimpawu eziphambili

Iimpawu eziphambili zeVat Brown BR ziquka:
1. Idayi zeVAT azinamaqela anyibilikayo emanzini, ngoko ke azinyibiliki emanzini.Ubume bemolekyuli bedayi bukhulu, iringi enevumba elimnandi ine-coplanarity elungileyo, kunye nokudityaniswa kwemicu ye-cellulose inkulu.
2.Isetyenziselwa ikakhulu ukudaya umqhaphu, i-viscose kunye nezinye iifayibha.Iindlela zokudaya ikakhulu zibandakanya ukudaya kwechromophyte (ukuntywiliselwa ukuntywila) kunye ne-suspension dyeing (i-rolling dyeing) : iindwangu ezidayiweyo zinokukhawuleza okumanzi, ezininzi iidayi zinokukhawuleza okuphezulu ekukhanyeni kwelanga, kwaye i-asidi ye-chromatic inokunyibilika kwisisombululo se-alkaline kwaye ibhengezwe ngemicu;Imizimba ye-cryptochromic (iityuwa zesodium ezinyibilikayo zedayi) ezifakwe kwiintsinga zibuyela kwisiseko sekhabhoni enganyibilikiyo (i-ligand okanye imizimba ye-ketone) phantsi kwesenzo se-asidi kunye ne-oxidants, kwaye zizinzileyo kwimicu.
3.Iintsinga zeselulosi ezidaywe ngedayi zeVAT zifunxwa kumphezulu wefiber ngendlela yeeanion ngokusebenzisa amandla e-van der Waals kunye ne-hydrogen bond force phakathi kwemisonto, kwaye emva koko isasazeke ngaphakathi kwintsinga.

UGcino & noThutho

Imveliso kufuneka igcinwe emthunzini, kwindawo eyomileyo kwaye engena umoya.Kuphephe ukudityaniswa neekhemikhali ze-oxidizing kunye nezinto ezinokutsha ze-organic.Yigcine kude nelanga elithe ngqo, ubushushu, iintlantsi kunye namadangatye avulekileyo.Yiphathe ngokucophelela imveliso kwaye ugweme ukulimaza ipakethe.