Lub npe tshuaj:Optical Brightener DYB

Specification

Chemistry:Derivative ntawm Amino stillbene / Disodium Hom.

Apperance: Me ntsis grey-daj hmoov hmoov

tsw:tsis muaj

PH Range:7.0 ib～9.0 ib

Ionic Cim: Anionic

Xim ntxoov ntxoo:Bluish dawb ntxoov ntxoolos yog raws li tus neeg yuav tsum tau muaj

Yam ntxwv

Zoo heev dyeing tawm los ntawm chav temp.., thiab zoo stability rau alkalis thiab hydrogen peroxide.

Yuav yaj hauv dej kub.

High whiteness nce zog.

Zoo heev ceev ceev.

Tsawg kawg yellowing tom qab kub kub kom qhuav.

Muaj bluing tus neeg sawv cev rau nws cov xim xiav xim tshwj xeeb.

Ceev ceev

Lub teeb 2-3

Ntxuav 3

Ua pa (alkali) 4-5

          (acid) 3-4

Qhuav cua sov fixation 4

Kev ruaj ntseg

Peroxide bleaching kua zoo heev

Sodium Chloride kua zoo

Reductant Zoo

Cov dej khov zoo

Daim ntawv thov

Tsim nyog rau brightening paj rwb los yog nylon ntaub nrog tso dyeing txheej txheem nyob rau hauv chav tsev kub, muaj zog zog ntawm whiteness nce, muaj peev xwm ua tau siab whiteness ntxiv.

Pom zoo siv

-Txoj kev (nrog Scouring & Bleached paj rwb)

0.1-0.8%(owf ua)DYB

0.5% sodium sulfate

Dej cawv ratio 30: 1

Lub sij hawm / kub 30-40min ntawm 40℃

* zoo tshaj PH ntau rau cov txheej txheem:PH 7-12

-Ib da dej scouring & bleaching los ntawm hydrogen peroxide txheej txheem

0.1-1.0% (ntaus)DYB

2g / l Scouring tus neeg sawv cev

3g / l Caustic soda (50%)

10g / l Hydrogen peroxide (35%)

2g / L Hydrogen peroxide stabilizer

Caw piv 10: 1 - 20: 1

Lub sij hawm / kub 40-60min ntawm 90-100℃

-Cov txheej txheem hauv qab no kuj muaj

Desizing/Scouring→Hydrogen peroxide tshuaj dawb→kho qhov muag dyeing

Desizing/Scouring→NaClO2 tshuaj dawb→Hydrogen peroxide tshuaj dawb→kho qhov muag dyeing

Ntim, thauj thiab khaws cia

25kgs hauv ib lub thawv ntawv.

Cov khoom yog tsis muaj kev phom sij, tshuaj lom neeg stability, siv nyob rau hauv txhua hom kev thauj.

Thov khaws cia rau ntawm qhov chaw txias thiab zam qhov ncaj qha tshav ntuj, cia rau ib xyoos.

Cov lus qhia tseem ceeb

Cov ntaub ntawv no tsuas yog tsim rau kev kawm sab hauv, thiab tnws saum toj no cov ntaub ntawv thiabtusQhov kev txiav txim tau txais yog nyob ntawm peb cov kev paub thiab kev paub tam sim no,yog li ua ntej siv nws rau qhov kev npaj siv, cov khoom siv no yuav tsum tau lees paub los ntawm cov neeg siv los ntawm kev sim rau cov kev xav tau ntawm kev siv.