Optical Brightener FP-127

Lus piav qhia luv luv:

Nws muaj qhov zoo ntawm qhov siab dawb, zoo ntxoov ntxoo, zoo xim ceev, kub tsis kam, huab cua zoo, thiab tsis yellowing.Nws tuaj yeem muab ntxiv rau cov khoom siv monomer lossis prepolymerized ua ntej lossis thaum lub sijhawm polymerization, polycondensation lossis ntxiv polymerization, lossis nws tuaj yeem ua tau. ntxiv nyob rau hauv daim ntawv ntawm hmoov los yog pellets ua ntej los yog thaum lub sij hawm molding ntawm plastics thiab hluavtaws fibers.Nws yog haum rau txhua yam ntawm cov yas, tab sis nws yog tshwj xeeb tshaj yog haum rau cov whitening thiab brightening ntawm cov khoom siv tawv tawv thiab whitening ntawm cov kis las khau EVA.


Product Detail

Khoom cim npe

Cov qauv qauv

1

Khoom npe:Optical brightener FP-127

Tshuaj npe:4,4'-Bis (2-methoxystyryl)-1,1'-biphenyl

ib: 378

CAS Nr .: 40470-68-6

Specifications

Cov tsos mob: Lub teeb daj los yog milky dawb crystal hmoov

Purity: ≥99.0%

Tone: Xiav

Melting point: 219 ~ 221 ℃

Solubility: insoluble hauv dej.soluble nyob rau hauv ntau yam organic solvents xws li DMF (dimethylformamide)

Thermal stability: siab tshaj 300 ° C, uas tuaj yeem ua tau raws li qhov kub thiab txias ntawm kev tsim khoom sib txawv, ua cov yas thiab fibers.

Qhov siab tshaj plaws nqus wavelength: 368nm

Qhov siab tshaj plaws emission wavelength: 436nm

Daim ntawv thov

Optical brightener FP-127 yog qhov ua tau zoo ntawm cov yas ci ci uas nws qhov kev ua tau zoo ib yam li Uvitex 127 (FP) los ntawm Ciba.Nws tuaj yeem siv rau kev ua kom zoo nkauj thiab ci ntsa iab polymers, coatings, luam ntawv inks thiab hluavtaws fibers.It muaj qhov zoo ntawm cov xim dawb, zoo ntxoov ntxoo, zoo xim ceev, kub tsis kam, huab cua zoo, thiab tsis muaj yellowing. monomer los yog prepolymerized khoom ua ntej los yog thaum lub sij hawm polymerization, polycondensation los yog ntxiv polymerization, los yog nws yuav muab ntxiv rau hauv daim ntawv ntawm hmoov los yog pellets ua ntej los yog thaum lub sij hawm molding ntawm yas thiab hluavtaws fibers.Nws yog haum rau txhua yam ntawm cov yas, tab sis nws yog tshwj xeeb tshaj yog haum rau cov whitening thiab brightening ntawm cov khoom siv tawv tawv thiab whitening ntawm cov kis las khau EVA.

Cov ntaub ntawv siv:

Qhov ntau npaum li cas nyob ntawm qhov yuav tsum tau ua kom dawb.

1 PVC:

Dawb: 0.01 ~ 0.05% (10 ~ 50g / 100kg khoom)

Pob tshab: 0.0001 ~ 0.001% (0.1 ~ 1g / 100kg khoom)

2 PS:

Dawb: 0.001% (1g / 100kg khoom)

Pob tshab: 0.0001 ~ 0.001% (0.1 ~ 1g / 100kg khoom)

3 ABS:

0.01 ~ 0.05% (10 ~ 50g / 100kg khoom)

Lwm cov yas: Nws kuj muaj cov nyhuv zoo rau lwm cov thermoplastics, acetate, PMMA, thiab polyester chips.

Pob

25kg fiber nruas, nrog PE hnab hauv los yog raws li tus neeg thov kev thov.

Cia

Khaws lub thawv kaw thaum tsis siv.Khaws rau hauv lub thawv kaw nruj nreem.Khaws rau hauv qhov chaw txias, qhuav, zoo-ventilated kom deb ntawm cov khoom tsis sib xws.


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  • Sau koj cov lus ntawm no thiab xa tuaj rau peb