Shanghai Deborn Co., Ltd. yakhala ikuchita zowonjezera zamankhwala kuyambira 2013, kampani yomwe ili ku Pudong New District ku Shanghai.
Deborn amagwira ntchito kuti apereke mankhwala ndi njira zothetsera nsalu, mapulasitiki, zokutira, utoto, zamagetsi, zamankhwala, nyumba ndi zosamalira anthu.
UV- 5411 ndi chithunzi chokhazikika chapadera chomwe chimagwira ntchito pamakina osiyanasiyana a polymeric: makamaka ma polyesters, polyvinyl chlorides, styrenics, acrylics, polycarbonates, ndi polyvinyl butyal. UV-5411 imadziwika kwambiri chifukwa cha kuyamwa kwake kosiyanasiyana kwa UV, mtundu wocheperako, kusakhazikika pang'ono, komanso kusungunuka kwabwino kwambiri. Zomwe zimagwiritsidwa ntchito pomaliza zimaphatikizapo kuumba, mapepala, ndi zinthu zowala zowunikira mazenera, chizindikiro, ntchito zapamadzi ndi zamagalimoto. Mapulogalamu apadera a UV- 5411 amaphatikiza zokutira (makamaka ma themoset pomwe kutsika kudali kodetsa nkhawa), zithunzi, zosindikizira, ndi zida za elastomeric.
UV 312 ndiwothandiza kwambiri powunikira mapulasitiki osiyanasiyana ndi magawo ena achilengedwe kuphatikiza ma polyester osatha, PVC (yosinthika komanso yolimba) ndi PVC plastisol.
Zoyezera bwino kwambiri za UV za PVC, PE, PP, ABS & ma polyesters opanda unsaturated.
Amagwiritsidwa ntchito pama polima ndi ntchito zosiyanasiyana kuphatikiza ma polyurethanes (Spandex, TPU, RIM etc.), mapulasitiki a engineering (PET, PC, PC/ABS, PA, PBT etc.). Amapereka kukhazikika kwamafuta ambiri. Amapereka mikhalidwe yabwino kwambiri yoyamwa kuwala komanso kuyanjana kwabwino komanso kusungunuka ndi ma polima osiyanasiyana ndi zosungunulira..
Awiri chigawo polyurethane zokutira, polyurethane thovu zofewa ndi polyurethane thermoplastic elastomer, makamaka mu zinthu polyurethane monga thovu yaying'ono-maselo, chophatikizika khungu thovu, chikhalidwe okhwima thovu, theka-olimba, thovu zofewa, ❖ kuyanika nsalu, zomatira, sealants ndi elastomers ndi polyethylenechloride, vinyl polima monga acrylic utomoni wokhala ndi kukhazikika kowala bwino. Kuwala kwa UV kwa 300 ~ 330nm.
Mankhwalawa ndi osungunula m'madzi a ultraviolet-absorbing agent omwe ali ndi mawonekedwe osiyanasiyana komanso kutalika kwake komwe kumayamwa kuwala kwa 288nm. Ili ndi ubwino wokometsera kwambiri, palibe kawopsedwe, ndipo palibe chomwe chimayambitsa ziwengo komanso palibe chilema chomwe chimayambitsa , magetsi abwino kukhazikika ndi kutentha bata etc. Komanso akhoza kuyamwa UV-A ndi UV-B, pokhala kalasi I dzuwa chitetezo wothandizira, anawonjezera zodzoladzola ndi mlingo wa 5-8%.
Benzophenone-4 ndiyosungunuka m'madzi ndipo imalimbikitsidwa kuti ikhale yoteteza kwambiri dzuwa. Mayeso asonyeza kuti Benzophenone-4 stabilizes mamasukidwe akayendedwe a gels zochokera asidi polyacrylic (Carbopol, Pemulen) pamene akumana ndi UV cheza. Kukhazikika kochepera 0.1% kumapereka zotsatira zabwino. Amagwiritsidwa ntchito ngati ultra-violet stabilizer mu ubweya, zodzoladzola, mankhwala ophera tizilombo & zokutira mbale za lithographic. Tiyenera kuzindikira kuti tBenzophenone-4 sagwirizana ndi mchere wa Mg, makamaka mu emulsions yamafuta amadzi. Benzophenone-4 ili ndi mtundu wachikasu womwe umakhala wochuluka kwambiri muzambiri zamchere ndipo ukhoza kusintha chifukwa cha mayankho achikuda.
BP-2 ndi ya m'malo mwa benzophenone yomwe imateteza ku cheza cha ultraviolet.
BP-2 imayamwa kwambiri m'magawo a UV-A ndi UV-B, chifukwa chake yakhala ikugwiritsidwa ntchito kwambiri ngati fyuluta ya UV m'mafakitale odzikongoletsera komanso apadera.
Ali ndi kulemera kwakukulu kwa maselo, osasunthika, kukana kuchotsedwa; chopangidwa mosavuta.
A benzotriazole UV absorber amene angalepheretse makutidwe ndi okosijeni kuwonongeka zochita, kuteteza CHIKWANGWANI, ndi kusintha nsalu mankhwala kalasi; uwu ndi m'badwo watsopano wa UV absorbers ndi luso patented ndipo anapambana 2007 boma mlingo key product certification, kufika mlingo mayiko.
Izi ndizoyenera mu Polyolefine, Polyvinyl chloride, galasi lachilengedwe ndi ena. Kutalika kwa mayamwidwe apamwamba kwambiri ndi 270-400nm.
Izi ndi mkulu-mwachangu kuwala stabilizing wothandizira, ndipo chimagwiritsidwa ntchito mu pulasitiki ndi organics. Imakhala ndi mphamvu yoyamwa ndi cheza cha ultraviolet komanso kutsika kwamphamvu.
Monga mayamwidwe a ultraviolet, imapezeka ku PVC, polystyrene ndi Polyolefine etc. The max absorbing wavelength range ndi 280-340nm.Magwiritsidwe ambiri: 0.1-0.5% pa zinthu zoonda, 0.05-0.2% pazinthu zokhuthala.
