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.
Izi zimapereka chitetezo cha ultraviolet mu ma polima osiyanasiyana kuphatikiza ma styrene homo- ndi copolymers, mapulasitiki a engineering monga ma polyesters ndi ma acrylic resins, polyvinyl chloride, ndi ma halogen ena okhala ndi ma polima ndi ma copolymers (mwachitsanzo vinylidenes), acetals ndi cellulose esters. Elastomers, zomatira, zomatira za polycarbonate, polyurethanes, ndi ma cellulose esters ndi zida za epoxy.
UV- 3638 imapereka kuyamwa kwamphamvu kwambiri komanso kotakata kwa UV popanda chopereka chamtundu. Ili ndi kukhazikika kwabwino kwambiri kwa ma polyesters, polycarbonates ndi nayiloni. Amapereka kusinthasintha kochepa. Imawonetsa kuwunika kwakukulu kwa UV.
Zinthu za UV-1577 zomwe zimalimbana ndi kutentha kwambiri, kusakhazikika pang'ono, ndipo sizovuta kuzilekanitsa mukawonjezera kuchuluka.
Kugwirizana kwabwino ndi ma polima ambiri, zowonjezera ndi utomoni wa formula.
Mankhwalawa ndi oyenera PET, PBT, PC, polyether ester, acrylic acid copolymer, PA, PS, PMMA, SAN, polyolefin, etc.
UV 5050 H angagwiritsidwe ntchito polyolefins onse. Ndizoyenera makamaka kupanga matepi oziziritsidwa ndi madzi, mafilimu omwe ali ndi PPA ndi TiO2 ndi ntchito zaulimi. Itha kugwiritsidwanso ntchito mu PVC, PA ndi TPU komanso mu ABS ndi PET.
UV-3030 imapereka mbali zowonekera bwino za polycarbonate zotetezedwa kwambiri ku chikasu, ndikusunga kumveka bwino komanso mtundu wachilengedwe wa polima mumitundu yonse yakuda ndi mafilimu ophatikizika.
Izi ndi stabilizer kuwala ndi ntchito zabwino, amatha kuyamwa UV cheza 240-340 nm wavelength ndi makhalidwe a kuwala mtundu, nontoxic, ngakhale zabwino, kuyenda yaing'ono, processing zosavuta etc. Ikhoza kuteteza polima mpaka pazipita zake. , kumathandiza kuchepetsa mtundu. Ikhozanso kuchedwetsa chikasu ndikulepheretsa kutaya kwa thupi lake. Amagwiritsidwa ntchito kwambiri ku Pe, PVC, PP, PS, PC galasi organic, polypropylene CHIKWANGWANI, ethylene-vinyl acetate etc.
Unsaturated Polyester: 0.2-0.5wt% kutengera kulemera kwa polima
PVC yolimba: 0.2-0.5wt% kutengera kulemera kwa polima
PVC yapulasitiki: 0.1-0.3wt% kutengera kulemera kwa polima
Polyurethane: 0.2-1.0wt% kutengera kulemera kwa polima
Polyamide: 0.2-0.5wt% kutengera kulemera kwa polima
UV-571 ndi madzi benzotriazole UV absorbers angagwiritsidwe ntchito zokutira thermoplastic PUR ndi thovu wonse, okhwima plasticized PVC, PVB, PMMA, PVDC, EVOH, EVA, kutentha kwambiri machiritso a unsaturated poliyesitala komanso PA, PET,, PUR ndi PP fiber spinning zowonjezera, latex, sera, zomatira, styrene homopolymer - ndi copolymers, elastomers ndi polyolefin.
Chogulitsachi ndi chapamwamba kwambiri cha UV choyamwa ma radiation, chomwe chimatha kuyamwa bwino ma radiation a UV a 290-400 nm wavelength, koma sichimamwa kuwala kowoneka bwino, makamaka kumagwiritsidwa ntchito pazinthu zowoneka bwino.
Zoyezera bwino kwambiri za UV za PVC, PE, PP, ABS & ma polyesters opanda unsaturated
