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.
Kuwala kwa Stabilizer 770 ndi njira yabwino kwambiri yopulumutsira yomwe imateteza ma polima achilengedwe kuti asawonongeke chifukwa cha cheza cha ultraviolet. Light Stabilizer 770 imagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana kuphatikizapo polypropylene, polystyrene, polyurethanes, ABS, SAN, ASA, polyamides ndi polyacetals.
Light Stabilizer 622 ndi ya m'badwo waposachedwa kwambiri wa polymeric Hindered Amine Light Stabilizer, womwe uli ndi kukhazikika kwabwino kwambiri pakutentha. Kulumikizana kowopsa ndi utomoni, kukhutitsidwa ndi madzi komanso kusasunthika kwambiri komanso kusamuka. Light stabilizer 622 ingagwiritsidwe ntchito ku PE.PP.
Izi ndi histamine macromolecule kuwala stabilizer stabilizer. Popeza pali mitundu yambiri yamagulu ogwirira ntchito mu molekyulu yake, kukhazikika kwake kowala kumakhala kokwezeka kwambiri. Chifukwa cha kulemera kwakukulu kwa mamolekyu, mankhwalawa ali ndi mphamvu yokana kutentha, yojambula, yotsika komanso yogwirizana ndi colophony. Mankhwalawa angagwiritsidwe ntchito pa polyethylene yotsika kwambiri, fiber polypropylene ndi lamba wa glue, EVA ABS, polystyrene ndi phukusi lazakudya etc.
LS-119 ndi imodzi mwazowonjezera kulemera kwa ultraviolet stabilizer zokhala ndi kusamuka bwino komanso kusakhazikika kochepa. Ndi antioxidant wogwira mtima yemwe amapereka kutentha kwanthawi yayitali kwa polyolefins ndi elastomers. LS-119 imagwira ntchito makamaka mu PP, PE, PVC, PU, PA, PET, PBT, PMMA, POM, LLDPE, LDPE, HDPE, polyolefin copolymers ndipo imaphatikizana ndi UV 531 mu PO.
LS 783 ndi synergistic osakaniza kuwala stabilizer 944 ndi kuwala stabilizer 622. Iwondi zosunthika kuwala stabilizer ndi zabwino m'zigawo kukana, otsika mpweya kuzimiririka ndi otsika pigment mogwirizana. LS 783 ndiyoyenera makamaka mafilimu a LDPE, LLDPE, HDPE, matepi ndi magawo okhuthala komanso makanema a PP. Ndiwonso chinthu chosankhidwa m'magawo okhuthala pomwe chivomerezo chokhudzana ndi chakudya chapanjira pakufunika.
