Optical Brightener VBL
Usoro nhazi
CAS NO: 12224-16-7
Usoro ihe omimi: C36H34N12O8S2Na2 arọ molekul: 872.84
Ndekọ ogo
1. Ọdịdị: ìhè odo ntụ ntụ
2. Ndo: Blue Violet
3. Fluorescence ike (nke dabara na ngwaahịa ọkọlọtọ): 100,140,145,150
3. Mmiri: ≤5%
5. Ihe na-adịghị edozi mmiri: ≤0.5%
6. Ịdị mma (ọnụego njide sieve site na 120 mesh ọkọlọtọ sieve): ≤5%
Arụmọrụ na njirimara
1. Ọ bụ anionic na enwere ike iji ya na otu ịsa ahụ na anionic surfactants ma ọ bụ akwa ákwà, ndị na-abụghị ionic surfactants na hydrogen peroxide.
2. Ọ dịghị mma ka a na-eji otu ịsa ahụ na cationic surfactants ma ọ bụ akwa ákwà.
3. Onye na-acha ọcha fluorescent VBL kwụsiri ike na ntụ ntụ mkpuchi.
4. Fluorescent brightener VBL adịghị eguzogide ions ígwè dị ka ọla kọpa na ígwè.
Oke ngwa
1. A na-eji akwa na-acha ọcha na ngwaahịa na-acha ọcha viscose, yana ngwaahịa na-acha ọkụ na-acha ọkụ ma ọ bụ na-ebipụta akwụkwọ, na ngwa ngwa ọkụ n'ozuzu, ezigbo mmekọrịta maka cellulose fibers, n'ozuzu larịị Njirimara, ibipụta, dyeing, pad dyeing na Kwesịrị ekwesị maka ibipụta mado.
2. Fluorescent brightener VBL nwere ike iji na-acha ọcha vinylon na nylon ngwaahịa.
3. Ejiri maka ịchacha ụlọ ọrụ akwụkwọ, pulp ma ọ bụ agba.
Ntuziaka
1. Na ụlọ ọrụ akwụkwọ, onye na-acha ọcha fluorescent VBL nwere ike ịgbaze na mmiri ma tinye ya na pulp ma ọ bụ agba.
Na ụlọ ọrụ akwụkwọ, jiri oge 80 nke mmiri gbazee ihe na-acha ọcha fluorescent VBL ma tinye ya na pulp ma ọ bụ mkpuchi.Ọnụ ego ahụ bụ 0.1-0.3% nke ịdị arọ nke ọkpụkpụ akọrọ ma ọ bụ mkpuchi ọkpụkpụ.
2. N'ime ụlọ ọrụ na-ebi akwụkwọ na ịcha akwa, onye na-acha ọcha fluorescent VBL nwere ike tinye ya ozugbo na akwa akwa akwa, enwere ike iji ya mgbe agbazere na mmiri.
Usoro onunu ogwu
0.08-0.3%, bath ratio: 1:40, kacha mma dyeing bath okpomọkụ: 60 ℃
Nchekwa na ịkpachapụ anya
1. A na-atụ aro ka ịchekwa ihe na-acha ọcha fluorescent VBL na ebe dị jụụ, nke akọrọ ma zere ìhè.Oge nchekwa bụ afọ 2.
2. Oge nchekwa nke onye na-acha ọcha fluorescent VBL karịrị ọnwa 2.A na-ahapụ obere kristal, na mmetụta nke ojiji agaghị emetụta n'oge ndụ nchekwa.
3. VBL na-egbuke egbuke nwere ike jikọta ya na anionic na ndị na-abụghị ionic surfactants, kpọmkwem, acidic na ndị ọzọ anionic agba, agba, wdg.
4. Mmiri kachasị mma kwesịrị ịbụ mmiri dị nro, nke na-ekwesịghị inwe ion ígwè dị ka ọla kọpa na ígwè na chlorine n'efu, a ga-edozikwa ya ozugbo ejiri ya.
5. Usoro ọgwụgwọ nke onye na-acha ọcha fluorescent VBL kwesịrị ekwesị, ịdị ọcha ga-ebelata ma ọ bụ ọbụna gbanwee odo mgbe ọ dị oke.A na-atụ aro na usoro onunu ogwu ekwesịghị gafere 0,5%.
