mankhwala

mankhwala makhalidwe

Malinga ndi kapangidwe kawo, amatha kugawidwa m'magulu asanu:
1, mtundu wa stilbene: wogwiritsidwa ntchito ngati ulusi wa thonje ndi ulusi wina wopangira, kupanga mapepala, sopo ndi mafakitale ena, okhala ndi fluorescence ya buluu;
2, coumarin mtundu: ndi coumarin dongosolo zofunika, ntchito mapadi, PVC pulasitiki, ndi fluorescence buluu wamphamvu;
3, pyrazoline mtundu: ntchito ubweya, polyamide, akiliriki CHIKWANGWANI ndi ulusi wina, ndi wobiriwira fulorosenti mtundu;
4, benzoxy nayitrogeni mtundu: ntchito ulusi akiliriki ndi polyvinyl kolorayidi, polystyrene ndi mapulasitiki ena, ndi fluorescence wofiira;
5, mtundu wa benzoimide umagwiritsidwa ntchito pa polyester, acrylic, nayiloni ndi ulusi wina, wokhala ndi fluorescence ya buluu.

Chiyambi cha malonda ndi mawonekedwe ake

Fluorescent lightener (fluorescent brightener) ndi utoto wa fulorosenti, kapena utoto woyera, womwenso ndi mawu odziwika kwa gulu lamagulu.Katundu wake ndikuti amatha kusangalatsa kuwala kwa chochitikacho kuti apange fluorescence, kotero kuti zinthu zowonongeka zimakhala ndi zotsatira zofanana za fluorite glitter, kotero kuti maso amaliseche amatha kuona zinthuzo ndi zoyera kwambiri.

ntchito

Kufotokozera koyamba kwanthanthi za fluorescence kudabwera mu 1852, pomwe Stokes adapereka lingaliro lomwe lidadzadziwika kuti Stokes' Law.Mu 1921 Lagorio adawona kuti mphamvu yowoneka ya fulorosenti yotulutsidwa ndi utoto wa fulorosenti inali yocheperapo kuposa mphamvu yowoneka bwino yotengedwa ndi iwo.Pachifukwa ichi, adawona kuti utoto wa fulorosenti ukhoza kutembenuza kuwala kosaoneka kwa ultraviolet kukhala fulorosisi yowonekera.Anapezanso kuti kuyera kwa ulusi wachibadwidwe kungawongoleredwe mwakuwathira ndi madzi osakaniza a fulorosenti.Mu 1929, Krais adagwiritsa ntchito mfundo ya Lagorio kutsimikizira kuti rayoni yachikasu idamizidwa mu njira ya 6, 7-dihydroxycoumarin glycosyl.Atatha kuyanika, adapeza kuti kuyera kwa rayon kunali bwino kwambiri.
Kukula mwachangu kwa zowunikira zowunikira kwapangitsa anthu ena kuziyika pakubwela kwa utoto wokhazikika komanso ma organic pigment DPP monga zinthu zitatu zazikuluzikulu zomwe zidachitika pamakampani opanga utoto kumapeto kwa zaka za zana la 20.
Mafakitale ambiri ayamba kugwiritsa ntchito zowunikira za fulorosenti, monga mapepala, pulasitiki, zikopa, zotsukira.Pa nthawi yomweyo m'minda ambiri chatekinoloje zambiri komanso ntchito fulorosenti whitening wothandizira, monga: fulorosenti kuzindikira, utoto laser, odana chinyengo kusindikiza, etc., ndipo ngakhale mkulu-okwera kujambula ndi mkulu tilinazo filimu kusintha tilinazo. wa zithunzi latex, adzagwiritsanso ntchito fulorosenti whitening wothandizira.

phukusi ndi transport

B. Izi angagwiritsidwe ntchito,, 25KG, 200KG, 1000KGBAERRLS.
C. Sungani chosindikizidwa mu malo ozizira, owuma ndi mpweya wokwanira m'nyumba.Zotengera ziyenera kutsekedwa mwamphamvu mukatha kugwiritsa ntchito chilichonse musanagwiritse ntchito.
D. Mankhwalawa ayenera kusindikizidwa bwino panthawi yoyendetsa kuti ateteze chinyezi, alkali wamphamvu ndi asidi, mvula ndi zonyansa zina kuti zisasakanike.