Nekuwedzera kuri kuita kudiwa kwezviyereso zvechiedza (zviyereso zvechiedza zvinopenya), kuitira kuti zvive nyore kuwana vatengesi vakakodzera, kune vamwe vagadziri vepamusoro vezviyereso zvechiedza.
Zvishandiso zvinopenya zvemaoptical (fluorescent whitening agents) zvinoshandiswa zvakanyanya zvinotora chiedza cheUV chisingaoneki uye zvinochiburitsazve sechiedza chebhuruu/chinoonekwa, zvichiita kuti zvinhu zviratidzike zvakachena uye zvakajeka. Zvinoshandiswa mu sipo (kuita kuti mbatya dzitaridzike "dzakachena kupfuura chena"), machira, mapurasitiki, bepa nependi.
Zvinotevera inyaya yemamwe makambani anozivikanwa. Kurongeka uku hakuna chekuita nekusarudzwa kwemakambani:
1.BASF
BASF, imwe yemakambani makuru emakemikari pasi rose, ine simba guru pamusika wemagetsi ekuchenesa. Ine muzinda wayo mukuru muLudwigshafen, Germany, uye ine mukurumbira mukuru pasi rose, ichishanda munyika 91 nenzvimbo dzekugadzira 239. BASF inopa michina yekuchenesa mwenje yekushandiswa kwakasiyana-siyana senge mapurasitiki, machira, uye machira.
Semuenzaniso, michina yayo yeTinopal yekuisa chiedza chemaziso inogona kushandiswa mumasisitimu akavakirwa mumvura uye anonyungudutsa. Izvi zvinoisa chiedza zvinogona kupenya kana kufukidza kutsvuka kweganda, uye mune dzimwe nguva, zvinotoshandiswa sezviratidzo zvekuona ganda risina chinhu. Kugona kukuru kwekambani iyi kuongorora nekuvandudza mashandiro ekuongorora, kunotsigirwa nemarabhoritari akatsaurirwa muGermany neSwitzerland, kunoita kuti ikwanise kugara ichigadzira zvigadzirwa zvepamusoro zvekuisa chiedza chemaziso.
2. Kujekesa
Clariant ikambani inotungamira pasi rose yemakemikari akakosha. Sangano rayo repasi rose rinobata makondinendi mashanu, rine makambani anopfuura zana ane vashandi vanosvika 17,223. Dhipatimendi rekambani iyi remachira, dehwe, uye bhizinesi remapepa nderimwe remakambani anotungamira pasi rose ekutengesa makemikari akakosha uye madhayi emachira, dehwe, uye bepa. Inopa magirazi echiedza ebhizinesi remapepa, pamwe nemagetsi echiedza echiedza uye anobatsira pakupedzisa basa mubhizinesi remachira.
3.Archroma
Archroma inotungamira pasi rose mumakemikari ane mavara uye akakosha. Mushure mekutenga BASF's stilbeneBhizinesi reOptical Brightener rakavakirwa pabhizinesi reOptical Brightener, rakasimbisa chinzvimbo charo mumusika weOptical Brightener.
Kambani iyi inopa mhando dzakasiyana dzema optical brighteners ekushandisa zvakasiyana siyana,zvakaita semachira, bepa, uye mapurasitiki. Muindasitiri yemachira, magirazi eArchroma anogonainopa kupenya kwenguva refu kumachira, kunyangwe mushure mekusukwa kakawanda. Nekutengesa kwepasi rose uyenetwork yekuparadzira, Archroma inokwanisa kuendesa zvigadzirwa zvayo nekukurumidza kune vatengi vari pedyo neguta.pasi rose. Kambani iyi inodyarawo mari muR & D kuti igadzire matekinoroji matsva ekuchenesa magirazi ayo arikuchengetedza nharaunda uye kushanda zvakanaka, zvichienderana nekukura kuri kuita indasitiri iyi panyaya dzekuchengetedzwa kwezvakatipoteredzadziviriro.
4. Mayzo
Mayzo ikambani inonyanya kugadzira nekupa makemikari akakosha, kusanganisira magirazi echiedza. Inotarisa pakupa zvigadzirwa zvekushandisa zvakasiyana-siyana mumisika yemaindasitiri nevatengi. Magirazi echiedza eMayzo anoshandiswa mumaindasitiri akadai semachira, manamati, uye mapolymer.
Semuenzaniso, muindasitiri yekupenda, zvinopenya zvemaziso zvinogona kuwedzera chitarisiko chenzvimbo dzakapendwa, zvichiita kuti dzitaridzike dzakapenya uye dzakanaka.
Kambani iyi yakazvipira kutsvagisa nekugadzira, ichigara ichiedza kuvandudza mashandiro ezvivhenekeri zvayo zve optical, zvakaita sekuvandudza kugadzikana kwazvo uye simba re fluorescence.
Kuzvipira uku kuzvinhu zvitsva kunobatsira Mayzo kuramba ichikwikwidzana mumusika wemakemikari chaiwo.
5.Nanjing Reborn New Materials Co., Ltd
Nanjing Reborn New Materials Co., Ltd. iri muNanjing, Jiangsu Province. Inotengesa zvinhu zvepolymer muChina. Mubasa rekugadzira zvinhu zvinopenya, ine zvigadzirwa zvakasiyana-siyana zvinoshandiswa zvakanyanya mumapurasitiki, mapendi, mapendi, inki, rabha, zvemagetsi, nezvimwewo.
Tafura inotevera inoratidza mamwe emagetsi ekuisa chiedza ari kutengeswa pari zvino neNanjing Reborn New Materials Co., Ltd
| Zita rechigadzirwa | Kushandiswa |
| Chinopenya cheOptical OB | Kupenda, pendi, inki zvakavakirwa pa solvent |
| Chiedza cheOptical Brightener DB-X | Inoshandiswa zvakanyanya mukupenda kwakavakirwa mumvura, machira, inki nezvimwewo |
| Optical Brightener DB-T | Pendi chena uye pastel yakagadzirwa nemvura, majasi akajeka, mavarnish anodhindwa zvakanyanya uye zvinonamira uye zvinovhara, |
| Chiedza cheOptical Brightener DB-H | Inoshandiswa zvakanyanya mukupenda kwakavakirwa mumvura, machira, inki nezvimwewo |
| Chinopenya cheOptical OB-1 | OB-1 inonyanya kushandiswa mupurasitiki yakaita sePVC, ABS, EVA, PS, nezvimwewo. Inoshandiswawo zvakanyanya muzvinhu zvakasiyana-siyana zvepolymer, kunyanya polyester fiber, PP fiber. |
| Chinopenya cheOptical FP127 | FP127 ine simba rakanaka kwazvo rekuchenesesa pamhando dzakasiyana dzepurasitiki nezvigadzirwa zvavo zvakaita sePVC nePS nezvimwewo. Inogona zvakare kushandiswa kupenya kwemapolymers, lacquers, inks dzekudhinda uye fibers dzakagadzirwa nevanhu. |
| KCB inopenya nechiedza | Inonyanya kushandiswa mukupenya faibha dzekugadzira uye mapurasitiki, PVC, furo PVC, TPR, EVA, PU furo, rabha, kufukidza, pendi, furo EVA uye PE, inogona kushandiswa mukupenya mafirimu epurasitiki zvinhu zvekuumba press kuita chimiro chezvinhu zvejekiseni mold, inogona zvakare kushandiswa mukupenya faibha yepolyester, dhayi uye pendi yechisikigo. |
6. Muvhimi
Huntsman ikambani inozivikanwa pasi rose yekugadzira makemikari ine nhoroondo yemakore anopfuura makumi mashanu. Ine ruzivo rwakakura uye hunyanzvi mumunda weOptical Brightener. Optical Brightener dzekambani iyi dzemhando yepamusoro uye dzinoshanda zvakanaka, dzichishandira maindasitiri akaita semapurasitiki, machira, uye machira. Muindasitiri yepurasitiki,
Zvishandiso zveHuntsman zvinopenya zvemaziso zvinogona kuvandudza chitarisiko chezvigadzirwa zvepurasitiki, zvichiita kuti zvinyanye kukwezva vatengi. Nekuvapo kwakasimba pasi rose, Huntsman yakagadzira nzvimbo dzekugadzira uye network dzekutengesa munzvimbo dzakasiyana siyana. Izvi zvinoita kuti ikwanise kupindura nekukurumidza zvinodiwa pamusika uye kupa vatengi mhinduro dzakakwana, kusanganisira zvigadzirwa zveOptical Brightener zvakagadzirirwa kuti zvienderane nezvinodiwa zvekushandisa.
7. Deepak Nitrite
Deepak Nitrite, imwe yemakambani makuru emakemikari muIndia, ine ma optical brighteners sechikamu chezvigadzirwa zvayo. Ine mugove wakakura wemusika mumisika yemuno neyepasi rose, kunyanya mumunda we optical brighteners ye sipo. Ma optical brighteners ekambani inozivikanwa nekushanda kwayo kwepamusoro uye kugadzikana. Deepak Nitrite inoisa mari muR & D kuti igadzire ma optical brightener matsva uye akavandudzwa. Inewo zvivakwa zvakasimba zvekugadzira, izvo zvinoita kuti igadzire ma optical brighteners akawanda emhando yepamusoro. Kuzvipira kwekambani kumhando yepamusoro uye hunyanzvi kwakaibatsira kuvaka mukurumbira wakanaka muindasitiri yemakemikari.
8. Kyung - MuSynthetic Corporation
Kyung - In Synthetic Corporation yekuSouth Korea inoshanda zvakanyanya mubazi rezvekuwedzera makemikari, uye magirazi echiedza ari chikamu chezvigadzirwa zvayo. Ine mugove wakasiyana wemusika mumusika weAsia. Magirazi echiedza ekambani anozivikanwa nehunhu hwawo uye mashandiro awo mukushandiswa kwakadai semapurasitiki nemachira. Pazvigadzirwa zvepurasitiki, magirazi echiedza eKyung - In anogona kuvandudza kuchena uye kujeka kwezvinhu. Kambani iyi inotarisa pakutsvaga nekuvandudza kuti ienderane nemaitiro etekinoroji matsva muindasitiri yemagetsi echiedza. Nekushanda pamwe chete nemasangano ekutsvagisa emuno neepasi rese, ine chinangwa chekuunza zvigadzirwa zvitsva zvemagetsi zvinogona kusangana zviri nani nezvinodiwa nevatengi vekuAsia nevepasi rose.
9. Daikaffil Chemicals India
Daikaffil Chemicals India ikambani iri muIndia inogadzira nekutengesa michina yekuchenesa magirazi, ichinyanya kupa kumaindasitiri emachira epamba nepurasitiki. Kambani iyi inopa michina yekuchenesa magirazi yakakodzera kushandiswa kwakasiyana-siyana. Muindasitiri yemachira, zvigadzirwa zvayo zvinogona kuwedzera chitarisiko chemachira, zvichipa chitarisiko chakajeka. Daikaffil Chemicals India inotarisa pamutengo uye kushanda zvakanaka, ichivavarira kupa mhinduro dzemagetsi dzekuchenesa magirazi dzinodhura kune vagadziri vemuno.
10. Kuzvifadza
Indulor iri kuita basa rekugadzira nekutengesa madhayi emakemikari neoptical brighteners. Ine ruzivo rwakakura uye tekinoroji mumunda wemavara. Optical brighteners yekambani iyi inoshandiswa mukushandiswa senge machira, bepa, uye machira. Muindasitiri yemapepa, optical brighteners yeIndulor inogona kuvandudza kuchena kwezvigadzirwa zvepepa, zvichiita kuti zvive zvakakodzera kudhinda uye kurongedza kwepamusoro-soro. Chikwata cheR & D cheIndulor chiri kushanda nguva dzose mukugadzira maforoma matsva eoptical brightener kuti agutse zvinodiwa zviri kuwedzera zvezvigadzirwa zvemhando yepamusoro uye zvinogara kwenguva refu. Nekushandisa maitiro ekugadzira epamberi, kambani inovimbisa kugadzikana uye kunaka kweoptical brighteners yayo.
Nguva yekutumira: Gunyana-01-2025