I-Shanghai Deborn Co., Ltd ibisebenza kwizongezo zekhemikhali 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 esisodwa esisebenza kwiinkqubo ezahlukeneyo zepolymeric: ngakumbi kwiipolyester, i-polyvinyl chlorides, i-styrenics, i-acrylics, i-polycarbonates, kunye ne-polyvinyl butyal. I-UV-5411 iphawuleka ngakumbi kuluhlu lwayo olubanzi lokufunxwa kwe-UV, umbala ophantsi, ukuguquguquka okuphantsi, kunye nokunyibilika okugqwesileyo. Ukuphela kokusetyenziswa 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 izinto eziphilayo 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 ezintle 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, ukugquma kwelaphu, ezinye izinto zokunamathela, 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 kobushushu njl
I-Benzophenone-4 i-soluble yamanzi kwaye iyanconywa kwizinto eziphezulu zokukhusela ilanga. Uvavanyo lubonise ukuba i-Benzophenone-4 iqinisa 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, izitshabalalisi & nokugquma kwepleyiti 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 imimandla ye-UV-A kunye ne-UV-B, kungoko isetyenziswe ngokubanzi njengesihluzo se-UV kumashishini okuthambisa kunye neekhemikhali ezikhethekileyo.
Inobunzima obukhulu bemolekyuli, ayiguquguquki, ixhathisa ukutsalwa; yenziwe lula.
I-benzotriazole UV absorber enokuthintela ukuthotywa kwe-oxidation reactions, ukukhusela imathiriyeli yefiber, kunye nokuphucula ibakala lemveliso 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.
Njengesixhobo sokufunxa i-ultraviolet, iyafumaneka kwi-PVC, i-polystyrene kunye ne-Polyolefine njl njl. Uluhlu oluthathayo lwe-wavelength luyi-280-340nm. Ukusetyenziswa ngokubanzi: 0.1-0.5% kwizinto ezibhityileyo, 0.05-0.2% kwizinto ezishinyeneyo.
