Product Attribute Table

Lub npe lag luam	Reactive Blue 19
Hom	Reactive Classic Series
CAS Nr.	2580-78-1
HSCODE	32041610
Qhov tshwm sim	Blue hmoov
Duab ntxoov ntxoo	Ci xiav
Ceev ceev rau ntxuav	4
Ceev ceev rau lub teeb	5-6
Fastness rau perspiration	4-5
Fastness rau ntub dej rubbing	3-4
Fastness rau qhuav Rubbing	4
Staining Qhov tob	2
Siv tau Fibers	Cellulose fibers xws li paj rwb thiab viscose
Txheej txheem thov	Immersion dyeing, yob dyeing, ncoo dyeing stacking, nruam ncoo dyeing

Khoom Paub meej

Reactive Blue 19 yog vinyl sulfone-hom reactive dye raws li anthraquinone chromophore, muab los ua cov hmoov xiav sib xws. Nws yog dav paub txog nws cov dej solubility siab, muaj zog reactivity, thiab zoo heev ntxoov ntxoo stability. Cov xim zas qhia cov yam ntxwv xim uas tuaj yeem siv rau kev txheeb xyuas: nyob rau hauv cov kua qaub sulfuric acid, nws zoo li tsaus liab thiab ua ib tug navy -xiav precipitate tom qab dilution; nyob rau hauv concentrated nitric acid nws qhia lub suab daj uas tseem tsis hloov pauv thaum dilution. Nws cov tshuaj aqueous yog lub teeb ci, ruaj khov xiav, tiv taus cov xim hloov hauv alkaline. Thaum txo nrog sodium dithionite, ib qho reddish - xim av precipitate cov ntaub ntawv, uas tuaj yeem rov ua dua - oxidized nrog sodium borate kom rov qab tau cov xim liab.

Los ntawm kev pom ntawm daim ntawv thov, Reactive Blue 19 muaj qhov zoo tshaj plaws solubility, tshaj 150 g / L ntawm 20 degree, tso cai yooj yim npaj ntawm siab - zog dye daws. Nws ua rau ci ntsa iab, khaus xiav ntxoov ntxoo nrog kev ruaj ntseg zoo thiab qhia tau hais tias tsawg heev rau cov hlau ions xws li hlau thiab tooj liab. Raws li ib tug raug vinyl sulfone reactive dye, nws combines muaj zog fiber ntau affinity nrog siab tshuaj reactivity. Nws reacts nkag tau nrog cellulose fibers, nrog rau cov paj rwb thiab viscose, tsim cov ntawv cog lus ruaj khov uas ua rau ntub dej ceev ceev. Nyob rau hauv tus txheej txheem qhov tob, nws muab nruab nrab tsis kam rau bleaching, ua rau nws haum rau nruab nrab mus rau sib sib zog nqus ntxoov ntxoo thiab rau cov txheej txheem uas muaj feem xyuam rau cov luam tawm.

Cov dyeing yog siv rau ntau hom cellulose dyeing txoj kev, xws li ncoo-dip dyeing, ncoo dyeing, ncoo-batch, thiab nruam ncoo-steam txheej txheem. Nws ua tau zoo tshwj xeeb hauv cov tshuab txuas ntxiv, muab kev txhim kho siab ua haujlwm nrog txo qis alkali noj thiab luv lub sijhawm kho. Kev tswj xyuas zoo ntawm cov xim da dej yog pom zoo kom txo qis hydrolysis thiab ua kom pom kev siv. Reactive Blue 19 feem ntau yog siv rau denim, knitted fabrics, thiab tsev textiles uas yuav tsum tau muaj xim brilliance thiab ceev ceev, thiab nws kuj ua hauj lwm raws li ib tug tseem ceeb xiav Cheebtsam nyob rau hauv peb - thawj reactive dye ua ke.

FAQ

Q: Cov txheej txheem dab tsi raug pom zoo rau daim ntawv thov ntawm no series ntawm dyes hauv textiles?

A: Hauv kev lag luam textile, cov txheej txheem pom zoo rau cov dyes tau txiav txim siab tag nrho los ntawm hom ntaub (knitted / woven), ntau lawm batch loj (nruam / batch), thiab cov kev xav tau zoo kawg. Cov txheej txheem tseem ceeb poob rau hauv ob pawg loj: batch dyeing thiab nruam ncoo -qhuav-pad dyeing. Rau siab- ntim cov ntaub npuag, nruam ncoo- qhuav-pad dyeing lossis txias ncoo-qhuav-pad systems yog qhov tseem ceeb. Rau knitted fabrics, yarns, los yog me me -batch xaj, batch dyeing yog ua hauj lwm.

Q: Yuav ua li cas cov neeg muas zaub customize ntim qhov ntev thiab txoj kev raws li lawv cov kev cai tshwj xeeb?

A: Peb nkoj los ntawm lub neej ntawd hauv 25kg nruas. Yog tias cov neeg siv khoom muaj cov cai tshwj xeeb tab sis tsis paub meej txog kev ntim khoom, lawv tuaj yeem tiv tauj peb los tham txog lawv cov kev xav tau. Peb yuav muab cov kev xaiv rau lawv xav txog.

Q: Yuav ua li cas yog lub ntim thiab shipping txoj kev rau cov khoom no?

A: Ntim hauv cov thoob, thawv, lossis hnab, feem ntau yog xa los ntawm hiav txwv.

Q: Yuav ua li cas thaum tus neeg siv khoom tsis tuaj yeem pom cov xim uas lawv xav tau?

A: Yog tias cov neeg siv khoom tsis tuaj yeem pom cov xim uas xav tau, thov hu rau peb thiab qhia peb txog koj cov kev xav tau. Peb yuav muab cov kev pabcuam customized raws li koj qhov tshwj xeeb thiab ua txhua yam kom tau raws li cov neeg siv khoom xav tau.