Qhov nrov tshaj plaws Direct Yellow R rau dyeing ntawv
Khoom Specification
| Lub npe | Direct Yellow R |
| Lwm yamLub npe | Direct Yellow 11 |
| Cas No. | 1325-37-7 : kuv |
| Qhov tshwm sim | Yellow Brown hmoov |
| Ntim | 25kgs Kraft hnab / thawv thawv / Hlau nruas |
| Lub zog | 150%, 220%, 250% |
| Daim ntawv thov | Siv rau dyeing ntawv, txhob lo lo ntxhuav thiab ntaub plaub.
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Kev piav qhia
Direct Yellow R yog daj xim av hmoov.Soluble nyob rau hauv dej, nws yog liab lub teeb daj, me ntsis soluble nyob rau hauv ethylene glycol ether, insoluble nyob rau hauv lwm cov organic solvents.Feem ntau yog siv rau dyeing ntawv.Peb tuaj yeem kho cov Tones thiab Zoo raws li cov neeg siv khoom xav tau.
Khoom cim
Qib dyeing thiab tsiv teb tsaws tsis zoo.Tom qab dyeing, nws yuav tsum tau kho nrog cov xim kho cov neeg sawv cev los txhim kho cov ntub dej nrawm.Nws feem ntau yog siv rau dyeing ntawm viscose fiber thiab txhob lo lo ntxhuav interwoven ntaub.Cov khoom no muaj ib tug muaj zog lub teeb brittle nyhuv.Lub aqueous tov nrog concentrated hydrochloric acid yog txiv ntseej daj, thiab cov aqueous tov nrog concentrated sodium hydroxide ua golden txiv kab ntxwv precipitate.Tsaus liab nyob rau hauv concentrated sulfuric acid, tsaus daj nyob rau hauv dilution, nrog xim av precipitates.
Cov yam ntxwv tseem ceeb
A. Lub zog: 150%, 220%, 250%
B. Yellow Brown hmoov
C. Soluble nyob rau hauv dej, me ntsis soluble nyob rau hauv ethylene glycol ether, insoluble nyob rau hauv lwm cov organic solvents.
D. Tom qab dyeing, dyeing da dej yuav tsum tau txias rau 60 ~ 80 ℃ ib txwm los pab dye absorption.Tom qab dyeing, nws yuav tsum tau kho nrog kho tus neeg saib xyuas kom ntub ceev ceev.
E. Nws qhov sib npaug thiab hloov pauv tsis zoo, dyeing lub sijhawm ntxiv ntsev kom tswj tau cov xim, thiaj li yuav tau txais xim xim.
Daim ntawv thov
Nws yog feem ntau siv rau dyeing ntawv, Nws kuj siv tau rau dyeing rayon txhob lo lo ntxhuav thiab ntaub plaub li ntawd.
Ntim
25kgs Kraft hnab / thawv thawv / Hlau nruas 25kgs thawv thawv
Cia & Tsheb thauj mus los
Cov khoom yuav tsum tau muab cia rau hauv qhov ntxoov ntxoo, qhuav thiab zoo-ventilated warehouse.Tsis txhob tiv tauj nrog oxidizing tshuaj thiab combustible organic tshuaj.Khaws nws deb ntawm tshav ntuj ncaj qha, tshav kub, sparks thiab qhib nplaim taws.Ua tib zoo tuav cov khoom thiab tsis txhob ua puas lub pob.
