Optical Brightening Agent
Specifications
| Qhov tshwm sim | lub teeb daj uniform hmoov |
| E-Tus nqi | 545 ± 10 |
| Whitening zog | 100 ± 1 |
| Cov dej noo | ≤ 5% |
| Cov ntsiab lus ntawm dej-insoluble impurities | ≤ 0.2% |
| Fineness (cov ntsiab lus seem dhau los ntawm 180μm-pore sieve) | ≤ 10% |
Daim ntawv thov
Feem ntau siv rau cov ntaub ntawv dawb, qhov loj me, txheej, thiab tseem siv rau cov paj rwb dawb, linen thiab cellulose fibers nrog rau cov ntaub cellulose, thiab ua kom pom cov xim xim cellulose.
Txoj kev siv
1.Ua siv rau hauv kev lag luam ua ntawv, ntxiv rau hauv daim ntawv pulp, txheej hnyav thiab ntog gluing hnyav tom qab dissolving nrog 20 zaug dej.
noj ntau npaum li cas: 0.1-0.3% ntawm drypulp lossis qhuav dope.
2. Thaum whitening ntawm paj rwb, hemp los yog cellulose, ncaj qha ntxiv cov fluorescent brightener yaj nrog dej rau hauv lub dye vat.
Qhov ntau npaum li cas: 0.08-0.3%, da dej piv: 1: 20-40, qhov kub thiab txias: 60-1007.
Txoj kev siv
Wuxi Lansen Chemical Co., Ltd. yog cov chaw tsim khoom tshwj xeeb thiab cov chaw muab kev pabcuam ntawm cov tshuaj kho dej, cov ntaub so ntswg & cov ntaub ntawv thiab textile dyeing auxiliaries hauv Yixing, Suav teb, nrog rau 20 xyoo ntawm kev paub txog R & D thiab daim ntawv thov kev pabcuam.
Wuxi Tianxin Chemical Co., Ltd. yog ib lub tuam txhab ua lag luam tag nrho thiab tsim tawm ntawm Lansen, nyob hauv Yinxing Guanlin Tshiab Cov Khoom Siv Kev Lag Luam Chaw Ua Si, Jiangsu, Suav.
Txoj kev siv
Ntim thiab khaws cia
Ntim hauv cov thawv ntawv thawv, kraft hnab lossis PE hnab. Net nyhav 25 kg.
Yuav tsum khaws cia rau hauv qhov chaw txias, qhuav thiab qhov cua, thiab lub sijhawm cia yuav tsum tsis pub tshaj 2 xyoos.
FAQ
Q1: Kuv tuaj yeem tau txais tus qauv li cas?
A: Peb tuaj yeem muab cov qauv dawb me me rau koj. Thov muab koj tus lej xa nyiaj (Fedex, DHL ACCOUNT) rau kev npaj ua qauv.
Q2. Yuav ua li cas thiaj paub tus nqi tseeb rau cov khoom no?
A: Muab koj tus email chaw nyob lossis lwm yam ntaub ntawv tiv tauj. Peb yuav teb koj tus nqi tseeb thiab meej tam sim ntawd.
Q3: Lub sijhawm khoom xa tuaj yog dab tsi?
A: Feem ntau peb yuav npaj cov khoom xa tuaj hauv 7-15 hnub tom qab them nyiaj ua ntej..
Q4: Koj tuaj yeem lav qhov zoo li cas?
A: Peb muaj peb tus kheej ua tiav kev tswj hwm zoo, ua ntej kev thauj khoom peb yuav kuaj tag nrho cov khoom siv tshuaj. Peb cov khoom zoo tau lees paub los ntawm ntau lub khw.
Q5: Koj lub sijhawm them nyiaj yog dab tsi?
A: T / T, L / C, D / P thiab lwm yam peb tuaj yeem sib tham kom tau txais kev pom zoo ua ke
Q6: Yuav ua li cas siv decoloring tus neeg sawv cev?
A: Txoj kev zoo tshaj plaws yog siv nws ua ke nrog PAC + PAM, uas muaj tus nqi qis tshaj plaws. Cov lus qhia ntxaws ntxaws yog avaliable, txais tos hu rau peb.
