Itsindaimashini ikoresha urumuri, izwi kandi nka fluorescent whitening agent (FWA), fluorescent brightening agent (FBA), cyangwa optical brightening agent (OBA), ni ubwoko bw'irangi ry'urumuri cyangwa irangi ryera, rikoreshwa cyane mu kweza no gukabya pulasitiki, amarangi, irangi, wino, nibindi.
Ihame ry'imikorere y'ibikoresho byongera urumuri ni ugufata urumuri rw'imirasire ya UV rutagaragara no kohereza urumuri rw'ubururu rugaragara kugira ngo rukureho umuhondo w'ikintu.

Ibiranga umuryango wacuimashini ikoresha urumuri (OB)mu gusiga amarangi no gusiga irangi.

1. Biroroshye gushonga mu bintu bisanzwe by’umwimerere ku bushyuhe bw’icyumba. (Xylene, toluene, methanol, acetone, nibindi)

2. Byoroshye gukoresha, shyiramo gusa n'andi maranga cyangwa inyongera mu gihe cyo gukora hanyuma uvange neza.

3. Gukorera mu mucyo no kwihanganira ikirere. Bizongera ubwiza bw'irangi ribonerana kandi urumuri rw'ubururu ruzongera ubwiza ku mabara yose.

4. Igipimo gito. Garama 200 muri toni 1 z'irangi zishobora kongeramo agaciro k'umweru 10. 5. OB yacu yatsinze ikizamini cya Rohs na raporo yo gusuzuma SVHC yakozwe na SGS, ikaba ari ibikoresho bibungabunga ibidukikije byo gusiga amarangi n'amabara.

Nanjing Reborn New Materials Co., Ltd ikorera abakora irangi n’amasigi binini kandi biciriritse ku isi yose bafite uburambe bwinshi.

Niba wifuza kumenya byinshi kuri optique brighteners OB, ntutindiganye kutwandikira ikibazo kuri

sales@njreborn.com