Ka lebaka la tlhoko e ntseng e eketseha ea li-brighteners tsa optical (li-agent tse soeufatsang tse khanyang), e le ho nolofatsa ho fumanoa ha bafepedi ba loketseng, ho arolelanoa ba bang ba bahlahisi ba ka sehloohong ba li-brighteners tsa optical.
Li-brighteners tsa optical (li-fluorescent whitening agents) ke lintho tse sebelisoang haholo tse monyang khanya ea UV e sa bonahaleng ebe li e ntša hape e le khanya e putsoa/e bonahalang, e leng se etsang hore thepa e bonahale e le tšoeu le ho feta. Li sebelisoa ho sesepa sa ho hlatsoa liaparo (ho etsa hore liaparo li shebahale li le "tšoeu ho feta tšoeu"), masela, polasetiki, pampiri le pente.
Se latelang ke selelekela sa dikgwebo tse ding tse tsebahalang. Taelo ha e amane le maemo:
1.BASF
BASF, e leng e 'ngoe ea lik'hamphani tse kholo ka ho fetisisa tsa lik'hemik'hale lefatšeng, e na le tšusumetso e kholo 'marakeng oa li-optical brightener. Ntlo-kholo ea eona e Ludwigshafen, Jeremane, e na le sebaka se seholo sa lefats'e ka ts'ebetso linaheng tse 91 le libakeng tsa tlhahiso tse 239. BASF e fana ka li-optical brightener bakeng sa lits'ebetso tse fapaneng tse kang polasetiki, liphahlo le masela.
Letoto la eona la li-optical brighteners tsa Tinopal, mohlala, li ka sebelisoa lits'ebetsong tse thehiloeng metsing le tse thehiloeng ho solvent. Li-brighteners tsena li ka khanya kapa tsa pata bosehla ka katleho, 'me maemong a mang, li bile li sebelisoa e le matšoao ho lemoha likheo tsa filimi. Bokhoni bo boholo ba R & D ba k'hamphani, bo tšehetsoang ke lilaboratori tse inehetseng Jeremane le Switzerland, bo e nolofalletsa ho nts'etsapele lihlahisoa tse tsoetseng pele tsa optical brighteners.
2. Clariant
Clariant ke k'hamphani e etellang pele lefatšeng ka bophara ea lik'hemik'hale tse ikhethang. Marang-rang a eona a mokhatlo oa lefats'e a akaretsa lik'honthinente tse hlano, a nang le lik'hamphani tse fetang 100 tsa lihlopha tse nang le basebetsi ba ka bang 17,223. Lefapha la k'hamphani la masela, letlalo le khoebo ea pampiri ke e 'ngoe ea bafani ba ka sehloohong lefatšeng ba lik'hemik'hale le lidae tse ikhethang bakeng sa masela, letlalo le pampiri. E fana ka li-optical brighteners bakeng sa khoebo ea pampiri, hammoho le li-fluorescent brighteners le li-auxiliaries bakeng sa ho qeta mosebetsi khoebong ea masela.
3.Archroma
Archroma ke moetapele oa lefats'e ka bophara oa lik'hemik'hale tsa mebala le tse ikhethang. Kamora ho fumana stilbene ea BASFKhoebo ea Optical Brightener e thehiloeng ho eona, e matlafalitse boemo ba eona 'marakeng oa Optical Brightener.
Khamphani e fana ka mefuta e mengata e fapaneng ea li-brighteners tsa optical bakeng sa lits'ebetso tse fapaneng,tse kang masela, pampiri le polasetiki. Indastering ea masela, li-optical brighteners tsa Archroma li kafana ka khanya e tšoarellang nako e telele masela, esita le ka mor'a ho hlatsuoa hangata. Ka thekiso ea lefats'e lenetweke ea kabo, Archroma e khona ho isa lihlahisoa tsa eona kapele ho bareki ba potolohilenglefats'e. Khamphani e boetse e tsetela ho R&D ho ntshetsa pele mahlale a macha a ho bonesa a optical ae tsitsitseng le e sebetsang hantle haholoanyane, ho latela mokhoa o ntseng o hola oa indasteri mabapi le tikolohotšireletso.
4. Mayzo
Mayzo ke khamphani e ikgethileng tlhahisong le phepelong ya dikhemikhale tse ikgethang, ho kenyeletswa le di-optical brighteners. E shebane le ho fana ka dihlahiswa bakeng sa ditshebediso tse fapaneng mebarakeng ya diindasteri le ya bareki. Di-optical brighteners tsa Mayzo di sebediswa diindastering tse kang dikobo, dikhomaretsi le di-polymers.
Mohlala, indastering ea ho roala, li-optical brighteners tsa eona li ka ntlafatsa ponahalo ea libaka tse koahetsoeng, tsa etsa hore li shebahale li khanya ebile li khahlisa ka botle.
Khamphani e ikemiselitse ho etsa lipatlisiso le nts'etsopele, e lula e loanela ho ntlafatsa ts'ebetso ea li-optical brighteners tsa eona, joalo ka ho ntlafatsa botsitso ba tsona le matla a fluorescence.
Boinehelo bona ba ho etsa boqapi bo thusa Mayzo ho lula a qothisana lehlokoa 'marakeng oa lik'hemik'hale tse ikhethang.
5.Nanjing Reborn New Materials Co., Ltd
Nanjing Reborn New Materials Co., Ltd. e fumaneha Nanjing, Profinseng ea Jiangsu. Ke mofani oa litsebi oa lisebelisoa tsa polymer Chaena. Lefapheng la li-optical brighteners, e na le lihlahisoa tse fapaneng tse sebelisoang haholo polasetiking, liphahlong, lipenteng, enkeng, rabara, lisebelisoa tsa elektroniki le liindastering tse ling.
Tafole e latelang e bonts'a tse ling tsa li-optical brighteners tse rekisoang hona joale keNanjing Reborn New Materials Co., Ltd
| Lebitso la Sehlahisoa | Kopo |
| Mokhanni oa Leseli oa Optical OB | Ho penta, pente, enke tse thehiloeng ho solvent |
| Sesebelisi sa Leseli sa Optical DB-X | E sebelisoa haholo penteng e thehiloeng metsing, lipenteng, lienkeng jj. |
| Leseli la khanya la Optical DB-T | Lipente tse tšoeu tse thehiloeng metsing le tse nang le 'mala o mosehla, liaparo tse hlakileng, li-varnish tse hatisitsoeng ka holim'a khatiso le likhomaretsi le li-sealant, |
| Sesebelisi sa khanya sa Optical DB-H | E sebelisoa haholo penteng e thehiloeng metsing, lipenteng, lienkeng jj. |
| Sesebelisi sa khanya sa Optical OB-1 | OB-1 e sebelisoa haholo-holo linthong tsa polasetiki tse kang PVC, ABS, EVA, PS, jj. E boetse e sebelisoa haholo linthong tse fapaneng tsa polymer, haholo-holo polyester fiber, PP fiber. |
| Sesebelisi sa khanya sa Optical FP127 | FP127 e na le phello e ntle haholo ea ho soeufatsa mefuta e fapaneng ea polasetiki le lihlahisoa tsa eona tse kang PVC le PS jj. E ka boela ea sebelisoa ho bonesa ha optical ea li-polymer, li-lacquer, li-enke tsa khatiso le likhoele tse entsoeng ke motho. |
| KCB e khantšang mahlo | Haholo-holo e sebediswang ho kgantsheng faeba ya maiketsetso le polasetiki, PVC, foam PVC, TPR, EVA, PU foam, rabara, ho kwahela, pente, foam EVA le PE, e ka sebediswa ho kgantsheng difilimi tsa polasetiki, e ka sebediswa ho kgantsheng difilimi tsa polasetiki, e ka sebediswa ho kgantsheng disebediswa tsa ho bopa dibopeho tsa hlobo ya ente, e ka sebediswa hape ho kgantsheng faeba ya polyester, dae le pente ya tlhaho. |
6. Setsomi
Huntsman ke moetsi oa lik'hemik'hale ea tummeng lefatšeng ka bophara ea nang le nalane ea lilemo tse fetang 50. E na le boiphihlelo le boiphihlelo bo bongata tšimong ea ho khantša mahlaseli a khanya. Likhantši tsa khanya tsa k'hamphani li boleng bo holimo ebile li sebetsa hantle, li sebeletsa liindasteri tse kang polasetiki, masela le lipente. Indastering ea polasetiki,
Li-optical brightener tsa Huntsman li ka ntlafatsa ponahalo ea lihlahisoa tsa polasetiki, li etsa hore li hohele bareki haholoanyane. Ka boteng bo matla ba lefats'e ka bophara, Huntsman e thehile libaka tsa tlhahiso le marang-rang a thekiso libakeng tse ngata. Sena se e lumella ho arabela ka potlako litlhoko tsa 'maraka le ho fa bareki litharollo tse felletseng, ho kenyeletsoa lihlahisoa tsa optical brightener tse ikhethileng ho fihlela litlhoko tse itseng tsa kopo.
7. Deepak Nitrite
Deepak Nitrite, e 'ngoe ea lik'hamphani tse kholo ka ho fetisisa tsa lik'hemik'hale India, e na le li-optical brighteners e le karolo ea lihlahisoa tsa eona. E na le karolo e kholo ea 'maraka mebarakeng ea lehae le ea machabeng, haholo-holo lefapheng la li-optical brighteners bakeng sa sesepa. Li-optical brighteners tsa k'hamphani li tsebahala ka ts'ebetso ea tsona e phahameng le botsitso. Deepak Nitrite e tsetela ho R & D ho nts'etsapele mekhoa e mecha le e ntlafalitsoeng ea li-optical brighteners. E boetse e na le meralo ea motheo e matla ea tlhahiso, e e lumellang ho hlahisa bongata bo boholo ba li-optical brighteners tsa boleng bo holimo. Boitlamo ba k'hamphani boleng le boqapi bo e thusitse ho aha botumo bo botle indastering ea lik'hemik'hale.
8. Kyung - Koporasi ea Maiketsetso
Kyung - In Synthetic Corporation e tsoang Korea Boroa e ameha ka mafolofolo lefapheng la litlatsetso tsa lik'hemik'hale, 'me li-optical brightener ke karolo ea pokello ea lihlahisoa tsa eona. E na le karolo e itseng ea 'maraka' marakeng oa Asia. Li-optical brightener tsa k'hamphani li tsebahala ka boleng ba tsona le ts'ebetso ea tsona lits'ebetsong tse kang polasetiki le masela. Bakeng sa lihlahisoa tsa polasetiki, li-optical brightener tsa Kyung - In li ka ntlafatsa bosoeu le pepeneneng ea thepa. Khamphani e shebane le lipatlisiso le nts'etsopele ho tsamaisana le mekhoa ea morao-rao ea theknoloji indastering ea li-optical brightener. Ka ho sebelisana le litsi tsa lipatlisiso tsa lehae le tsa machabeng, e ikemiselitse ho hlahisa lihlahisoa tse ncha tsa li-optical brightener tse ka fihlelang litlhoko tsa bareki ba Asia le ba lefats'e hamolemo.
9. Lik'hemik'hale tsa Daikaffil India
Daikaffil Chemicals India ke k'hamphani e thehiloeng India e hlahisang le ho rekisa li-optical brightener, haholo-holo tse fanang ka thepa indastering ea masela le ea polasetiki ea lehae. Khamphani e fana ka mefuta e fapaneng ea li-optical brightener tse loketseng lits'ebetso tse fapaneng. Indastering ea masela, lihlahisoa tsa eona li ka ntlafatsa ponahalo ea masela, li a fa ponahalo e khanyang haholoanyane. Daikaffil Chemicals India e shebana le litšenyehelo le boleng, e ikemiselitse ho fana ka litharollo tsa li-optical brightener tse theko e tlaase ho bahlahisi ba lehae.
10. Motsoako
Indulor e sebetsana le tlhahiso le thekiso ea lidae tsa lik'hemik'hale le li-optical brighteners. E na le boiphihlelo le theknoloji e ngata lefapheng la li-colorant. Li-optical brighteners tsa k'hamphani li sebelisoa lits'ebetsong tse kang masela, pampiri le li-coat. Indastering ea pampiri, li-optical brighteners tsa Indulor li ka ntlafatsa bosoeu ba lihlahisoa tsa pampiri, li etsa hore li lokele khatiso le liphutheloana tsa maemo a holimo. Sehlopha sa R&D sa Indulor se lula se sebetsa ho nts'etsapele mekhoa e mecha ea li-optical brighteners ho fihlela litlhoko tse ntseng li eketseha tsa lihlahisoa tsa boleng bo holimo le tse tšoarellang haholoanyane. Ka ho sebelisa mekhoa e tsoetseng pele ea tlhahiso, k'hamphani e netefatsa botsitso le boleng ba li-optical brighteners tsa eona.
Nako ea poso: Loetse-01-2025