I-Shanghai Deborn Co., Ltd ibisebenza kwizongezo zemichiza ukusukela ngo-2013, inkampani esePudong kwiSithili esitsha saseShanghai.
UDeborn usebenza ukubonelela ngeekhemikhali kunye nezisombululo zamalaphu, iiplastiki, iingubo, iipeyinti, i-electronics, amayeza, ikhaya kunye nemizi-mveliso yokunyamekela.
I-UV-5411 sisizinzi sefoto esikhethekileyo esisebenza kwiinkqubo ezahlukeneyo zepolymeric: ngakumbi kwiipolyesters, i-polyvinyl chlorides, i-styrenics, i-acrylics, i-polycarbonates, kunye ne-polyvinyl butyal.I-UV-5411 iphawuleka ngakumbi kuluhlu lwayo olubanzi lokufunxa kwe-UV, umbala ophantsi, ukuguquguquka okuphantsi, kunye nokunyibilika okugqwesileyo.Ukusetyenziswa kokuphela okuqhelekileyo kubandakanya ukubumba, iphepha, kunye nezixhobo zokukhenkceza zokukhanyisa iifestile, umqondiso, usetyenziso lwaselwandle kunye ne-auto.Usetyenziso olukhethekileyo lwe-UV-5411 lubandakanya iingubo (ingakumbi i-themosets apho ukuguquguquka okuphantsi kuyinkxalabo), iimveliso zefoto, izitywini, kunye nemathiriyeli ye-elastomeric.
I-UV 312 sisizinzisi sokukhanya esisebenza kakhulu kwiiplastiki ezahlukeneyo kunye nezinye i-organic substrates eziquka i-polyester ezingaxutywanga, i-PVC (eguquguqukayo kwaye eqinile) kunye ne-PVC plastisol.
Isixhobo sokufunxa seUV esisebenza kakhulu kwiPVC, PE, PP, ABS kunye neepolyester ezingaxutywanga.
Isetyenziselwa uluhlu olubanzi lweepolymers kunye nezicelo ezibandakanya i-polyurethanes (i-Spandex, i-TPU, i-RIM njl.), iiplastiki zobunjineli (i-PET, i-PC, i-PC / ABS, i-PA, i-PBT njl njl).Inika uzinzo oluphezulu lwe-thermal.Ibonelela ngeempawu ezilungileyo kakhulu zokufunxa ukukhanya kunye nokuhambelana okuhle kunye nokunyibilika ngeepholima ezahlukeneyo kunye nezinyibilikisi.
Izinto ezimbini zokugquma i-polyurethane, i-polyurethane i-foam ethambileyo kunye ne-polyurethane thermoplastic elastomer, ngokukodwa kwiimveliso ze-polyurethane ezifana ne-micro-cell foam, i-foam edibeneyo yolusu, i-foam eqinile yendabuko, i-semi-rigid, i-foam ethambileyo, i-laphu edibeneyo, i-adhesives, i-sealants kunye ne-elastomers kunye i-polyethylenechloride, i-vinyl polymer efana ne-acrylic resin enozinzo olubalaseleyo lokukhanya.Ukufunxa ukukhanya kwe-UV ye-300 ~ 330nm.
Le mveliso yi-ejenti yokufunxa i-ultraviolet ngemitha ene-spectrum ebanzi kunye ne-wavelength ephezulu yokufunxa ukukhanya kwe-288nm. Ineenzuzo zokufunxa okuphezulu, akukho tyhefu, kwaye akukho nto ibangela ukungezwani komzimba kunye nemiphumo emibi ebangela ukukhubazeka. , izibane ezilungileyo uzinzo kunye nokuzinza ubushushu njl Ngaphezu koko inokufunxa i-UV-A kunye ne-UV-B, ibe yiklasi I-arhente yokukhusela ilanga, yongezwa kwizinto zokuthambisa kunye nomthamo we-5-8%.
I-Benzophenone-4 i-soluble yamanzi kwaye iyanconywa kwizinto eziphezulu zokukhusela ilanga.Uvavanyo lubonise ukuba i-Benzophenone-4 igxininise i-viscosity yeegels esekelwe kwi-polyacrylic acid (i-Carbopol, i-Pemulen) xa ibonakaliswe kwimitha ye-UV.Ugxininiso olusezantsi njenge-0.1% lunika iziphumo ezilungileyo.Isetyenziswa njenge-ultra-violet stabilizer kuboya, izithambiso, izibulali-zinambuzane & nokugquma ipleyiti yelithographic.Kufuneka kuqatshelwe ukuba i-tBenzophenone-4 ayihambelani ne-Mg salts, ngokukodwa kwi-emulsion yeoli yamanzi.I-Benzophenone-4 inombala omthubi oye ube namandla ngakumbi kuluhlu lwe-alkaline kwaye unokutshintsha ngenxa yezisombululo ezinemibala.
I-BP-2 yeyosapho lwe-benzophenone efakwe endaweni ekhusela kwimitha ye-ultraviolet.
I-BP-2 inokufunxeka okuphezulu kuzo zombini iingingqi ze-UV-A kunye ne-UV-B, kungoko isetyenziswe ngokubanzi njengesihluzo se-UV kwimizi mveliso yokuthambisa kunye neyekhemikhali ekhethekileyo.
Inobunzima obukhulu bemolekyuli, ayiguquguquki, ixhathisa ukutsalwa;yenziwe lula.
I-benzotriazole UV absorber enokuthintela ukuthotywa kwe-oxidation reactions, ukukhusela imathiriyeli yefayibha, kunye nokuphucula umgangatho wemveliso ye-textile;esi sisizukulwana esitsha se-UV absorbers kunye neteknoloji enelungelo elilodwa lomenzi kwaye iphumelele isiqinisekiso semveliso engundoqo ye-2007 yezinga likarhulumente, ifikelela kwinqanaba lamazwe ngamazwe.
Le mveliso ifanelekile kwiPolyolefine, i-Polyvinyl chloride, iglasi ye-organic kunye nabanye.Ubungakanani bobude bokufunxa obuphezulu bungama-270-400nm.
Le mveliso yi-ejenti yokuqina yokukhanya ephezulu, kwaye isetyenziswa ngokubanzi kwiplastiki kunye nezinye izinto eziphilayo.Inamandla okufunxa imitha ye-ultraviolet kunye nokuguquguquka okuphantsi.
Njenge-agent ye-ultraviolet yokufunxa, iyafumaneka kwi-PVC, i-polystyrene kunye ne-Polyolefine njl njl. Uluhlu lwe-wavelength ephezulu luyi-280-340nm. Ukusetyenziswa ngokubanzi: 0.1-0.5% kwizinto ezincinci, 0.05-0.2% kwizinto ezishinyeneyo.
