I-Shanghai Deborn Co., Ltd. ibisebenza ngezithasiselo zamakhemikhali kusukela ngo-2013, inkampani esePudong New District of Shanghai.
UDeborn usebenzela ukuhlinzeka ngamakhemikhali nezisombululo zezindwangu, amapulasitiki, okokunamathela, amapende, izinto zikagesi, imithi, izimboni zasekhaya nezokunakekela abantu.
I-UV-5411 iyisinzinzisi sesithombe esiyingqayizivele esisebenza ngempumelelo ezinhlelweni ze-polymeric ezihlukene: ikakhulukazi kuma-polyester, ama-polyvinyl chlorides, ama-styrenics, ama-acrylics, ama-polycarbonates, ne-polyvinyl butyal. I-UV-5411 iphawuleka ngokukhethekile ngobubanzi bayo bokumuncwa kwe-UV, umbala ophansi, ukuguquguquka okuphansi, nokuncibilika okuhle kakhulu. Ukusetshenziswa kokugcina okujwayelekile kufaka phakathi ukubumba, ishidi, nezinto ezicwebezelayo zokukhanyisa amawindi, izimpawu, izinhlelo zasolwandle nezizenzakalelayo. Izinhlelo zokusebenza ezikhethekile ze-UV-5411 zifaka okokumbozwa (ikakhulukazi ama-themosets lapho ukukhathazeka okuphansi kuwukukhathazeka), imikhiqizo yezithombe, ama-sealant, nezinto ze-elastomeric.
I-UV 312 iyisinzinzisi sokukhanya esisebenza kahle kakhulu sezinhlobonhlobo zamapulasitiki nezinye izinto eziphilayo ezihlanganisa i-polyester engagcwalisiwe, i-PVC(eguquguqukayo futhi eqinile) kanye ne-PVC plastisol.
Isibambisi se-UV esisebenza kahle kakhulu se-PVC, i-PE, i-PP, i-ABS nama-polyester angagcwele.
Isetshenziselwa uhla olubanzi lwama-polymers kanye nezinhlelo zokusebenza ezihlanganisa i-polyurethanes (i-Spandex, i-TPU, i-RIM njll.), amapulasitiki wobunjiniyela (i-PET, i-PC, i-PC/ABS, i-PA, i-PBT njll). Inikeza ukuzinza okuphezulu kwe-thermal. Inikeza izici ezinhle kakhulu ezimunca ukukhanya nokuhambisana okuhle nokuncibilika ngama-polymer ahlukahlukene kanye nezincibilikisi..
Izembatho ezinezingxenye ezimbili ze-polyurethane, igwebu elithambile le-polyurethane ne-polyurethane thermoplastic elastomer, ikakhulukazi emikhiqizweni ye-polyurethane efana negwebu le-micro-cell, igwebu lesikhumba elibalulekile, igwebu eliqinile lendabuko, i-semi-rigid, igwebu elithambile, ukunamathela kwendwangu, ezinye izinto zokunamathisela, ama-sealants nama-elastomers kanye i-polyethylenechloride, i-vinyl polymer efana ne-acrylic resin enokuqina okuhle kakhulu kokukhanya. Ukumunca ukukhanya kwe-UV okungu-300~330nm.
Lo mkhiqizo uyi-ejenti emunca imisebe ye-ultraviolet encibilika emanzini enobubanzi obubanzi kanye nobude beza begagasi obumunca ukukhanya obukhulu obungu-288nm. Unobuhle bokusebenza kahle kokumunca, awunabo ubuthi, futhi awukho okudala ukungezwani komzimba futhi awunayo imiphumela emibi ebanga ukukhubazeka. , izibani ezinhle ukuzinza nokuzinza kokushisa njll. Ngaphezu kwalokho ingakwazi ukumunca i-UV-A ne-UV-B, i-ejenti yokuvikela ilanga yekilasi I, yengezwe kuzimonyo ngomthamo ka-5-8%.
I-Benzophenone-4 iyi-soluble emanzini futhi inconywa ngezici eziphakeme kakhulu zokuvikela ilanga. Ukuhlolwa kubonise ukuthi i-Benzophenone-4 iqinisa i-viscosity yama-gel ngokusekelwe ku-polyacrylic acid (i-Carbopol, i-Pemulen) lapho evezwe emisebeni ye-UV. Ukugxila okuphansi njengo-0.1% kunikeza imiphumela emihle. Isetshenziswa njenge-ultra-violet stabilizer kuboya, izimonyo, izibulala-zinambuzane kanye ne-lithographic plate coating. Kumele kuqashelwe ukuthi i-tBenzophenone-4 ayihambisani nosawoti we-Mg, ikakhulukazi kuma-emulsions wamafutha wamanzi. I-Benzophenone-4 inombala ophuzi oba namandla kakhulu ebangeni le-alkaline futhi ingase iguqule ngenxa yezixazululo ezinemibala.
I-BP-2 ingeyomndeni we-benzophenone efakwe esikhundleni evikela emisebeni ye-ultraviolet.
I-BP-2 inokumunca okuphezulu kuzo zombili izifunda ze-UV-A ne-UV-B, yingakho isetshenziswe kabanzi njengesihlungi se-UV ezimbonini zamakhemikhali zezimonyo nezikhethekile.
Inesisindo samangqamuzana amakhulu, ayiguquguquki, imelana nokukhishwa; ekhiqizwa kalula.
Isibambisi se-UV se-benzotriazole esingavimbela ukusabela kokuwohloka kwe-oxidation, sivikele impahla yefiber, futhi sithuthukise izinga lomkhiqizo wezindwangu; lesi isizukulwane esisha sezinqamuleli ze-UV ezinobuchwepheshe obunelungelo lobunikazi futhi sawina isitifiketi somkhiqizo obalulekile wezinga likahulumeni sango-2007, sifinyelela ezingeni lamazwe ngamazwe.
Lo mkhiqizo ufanelekile ku-Polyolefine, i-Polyvinyl chloride, ingilazi ye-organic nabanye. Ibanga lobude begagasi lokumunca eliphakeme lingu-270-400nm.
Lo mkhiqizo uyi-ejenti yokuqinisa ukukhanya esebenza kahle kakhulu, futhi isetshenziswa kabanzi epulasitiki nakwezinye izinto eziphilayo. Inamandla okumunca emisebeni ye-ultraviolet enamandla kanye nokuguquguquka okuphansi.
Njenge-ejenti yokumunca i-ultraviolet, itholakala ku-PVC, i-polystyrene ne-Polyolefine njll. Ububanzi be-wavelength obumunca ubuningi bungu-280-340nm. Ukusetshenziswa okuvamile: 0.1-0.5% kodaba oluncane,0.05-0.2% lwento ewugqinsi.
