Product Attribute Table

Lub npe lag luam	Reactive Black WNN
Hom	Reactive Classic Series
CAS Nr.	17095-24-8
HSCODE	32041610
Qhov tshwm sim	Cov hmoov dub
Duab ntxoov ntxoo	Neutral dub rau bluish dub
Ceev ceev rau ntxuav	4
Ceev ceev rau lub teeb	4-5
Fastness rau perspiration	4-5
Fastness rau ntub dej rubbing	3-4
Fastness rau qhuav Rubbing	4-5
Staining Qhov tob	6
Siv tau Fibers	Cellulose fibers xws li paj rwb, viscose thiab linen
Txheej txheem thov	Immersion dyeing, yob dyeing, txias dov pawg, nruam steaming

Khoom Paub meej

Reactive Black WNN yog ib qho nruab nrab -kub reactive dye tsim rau cov duab sib sib zog nqus thiab ceev ceev ntawm cellulose fibers. Nws feem ntau yog tsim los siv ntau- cov khoom siv sib xyaw ua ke uas sib txuas cov pab pawg monochlorotriazine uas muaj zog dua nrog cov ethylene sulfone-based reactive pawg. Cov qauv tsim hybrid no muab qhov sib npaug ntawm cov xim dub uas ua rau muaj kev txhim kho siab, muaj zog dav hlau - cov tsos dub, thiab txhim khu kev qha tag nrho.

Hauv kev siv dyeing, Reactive Black WNN muab qhov tob tob thiab ntxoov ntxoo sib xws. Cov xim uas tshwm sim los ntawm nruab nrab dub mus rau me ntsis bluish dub, nrog muaj zog npog lub hwj chim thiab zoo tsim- nce. Nws zoo suppresses lub ntuj daj suab ntawm cellulosic fibers, ua ib tug huv si, khaus dub. Ua tsaug rau nws qhov kev tsim qauv zoo molecular, qhov feem ntawm hydrolyzed dye yog qhov tsawg, uas txhim kho kev ntxuav - tawm kev ua haujlwm, txo qis tom qab - cov kev kho mob, thiab txhawb kev ua kom huv thiab kev lag luam ntau dua. Cov kev ntsuas kev ua tau zoo qhia tau tias cov xab npum ntxuav thiab ua pa nrawm nrawm ntawm qib 4-5, qhov ziab qhuav nrawm ntawm qib 4-5, ntub ntub dej nrawm ntawm qib 3-4, thiab zoo lightfastness, ua tau raws li qhov xav tau ntawm cov khoom kim heev denim, workwear, thiab tsev textile applications.

Cov dyeing yog haum rau ntau hom cellulose dyeing txoj kev, nrog rau cov pa dyeing, ncoo dyeing, txias ncoo-batch dyeing, thiab nruam ncoo txheej txheem. Nws zoo solubility thiab ruaj khov dye da dej tus cwj pwm kom zoo ib yam kev nkag mus thiab siab fixation nyob rau hauv txias ncoo-batch systems, thaum nws reactivity thiab ntxoov ntxoo stability txhawb kev ua tau zoo nyob rau hauv tas mus li ntau lawm. Tsis tas li ntawd, Reactive Black WNN tuaj yeem yooj yim ua ke nrog lwm cov tshuaj zawv plaub hau, xws li liab lossis xiav, kom ua kom zoo - kho cov xim dub, tso cai rau kev hloov kho ntxoov ntxoo kom haum rau kev nyiam ua lag luam sib txawv.

FAQ

Q: Dab tsi yog qhov tshwj xeeb lossis qhov zoo ntawm cov dyes series?

A: Cov classic series ntawm reactive dyes (tseem hu ua reactive colorants) feem ntau yog hais txog lawv cov kev faib tawm raws li cov qauv ntawm lawv "reactive pawg." Lawv cov txiaj ntsig tseem ceeb nyob rau hauv kev ua tiav zoo ntub dej nrawm thiab cov xim zoo nkauj los ntawm covalent bonding, ua rau lawv yog thawj qhov kev xaiv rau niaj hnub cellulose fiber dyeing.

Q: Hauv kev lag luam twg yog cov dyes feem ntau siv?

A: Reactive dyes feem ntau yog siv rau hauv daim ntawv thov xav tau ceev ceev ceev thiab cov xim tiag tiag. Lawv daim ntawv thov feem ntau yog tsom rau hauv kev lag luam textile, txawm hais tias lawv kuj pom siv nyob rau hauv ob peb qhov tshwj xeeb xws li tawv dyeing, ntawv xim, thiab tshuaj lom neeg staining.

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: Kev ntsuas kev nyab xeeb dab tsi yuav tsum tau ua thaum tuav cov dyes?

A: Thaum tuav cov dyes, kev ruaj ntseg, kev tiv thaiv ib puag ncig, thiab kev ntsuas kev noj qab haus huv yuav tsum tau ua. Kev ceev faj tshwj xeeb sib txawv nyob ntawm seb hom dye. Rau cov hmoov dyes xws li disperse, reactive, thiab ncaj dyes, tiv thaiv plua plav nqus plua plav thiab plua plav tawg los ntawm kev siv tawg - khoom pov thawj hluav taws xob. Rau cov kua dyes, ua qhov tseem ceeb tiv thaiv cov xau thiab cov organic solvent vapors los ntawm kev ua kom cov ntim ntim tau nruj. Rau cov kuab tshuaj dyes, tsom rau lawv cov flammability thiab toxicity ntawm organic solvents; Qhov zoo tshaj plaws, khaws cia rau hauv tawg- cov khoom pov thawj kom deb ntawm qhov hluav taws kub.