Kua mahi a Shanghai Deborn Co., Ltd. i ngā tāpiringa matū mai i te tau 2013, kei te Takiwā Hou o Pudong o Shanghai te kamupene nei.
He mahi tā Deborn ki te whakarato matū me ngā otinga mō ngā ahumahi kakahu, kirihou, paninga, peita, hikohiko, rongoā, kāinga me te tiaki whaiaro.
He mea whakaū whakaahua ahurei a UV-5411 e whai hua ana i roto i ngā momo pūnaha polymeric: inā koa i roto i ngā polyesters, polyvinyl chlorides, styrenics, acrylics, polycarbonates, me te polyvinyl butyal. E mōhiotia whānuitia ana a UV-5411 mō tōna whānuitanga o te mimiti UV, te iti o te tae, te iti o te hurihanga, me te tino pai o te wairewa. Ko ngā whakamahinga mutunga noa ko ngā rauemi whakairo, pepa, me te karaihe mō te rama matapihi, ngā tono tohu, moana me te motuka. Ko ngā tono motuhake mō UV-5411 ko ngā paninga (ina koa ko ngā huinga e āwangawanga ana mō te iti o te hurihanga), ngā hua whakaahua, ngā hiri, me ngā rauemi elastomeric.
He tino whai hua te whakaū mārama a UV 312 mō ngā momo kirihou me ētahi atu papa rauropi tae atu ki ngā polyesters kore mākū, te PVC (ngāwari me te pakari) me te PVC plastisol.
He mimiti UV tino whai hua mō te PVC, PE, PP, ABS me ngā polyesters kāore i te mākū.
E whakamahia ana mō te whānuitanga o ngā pūmua me ngā tono tae atu ki ngā polyurethane (Spandex, TPU, RIM me ētahi atu), ngā kirihou hangarau (PET, PC, PC/ABS, PA, PBT me ētahi atu). He tino pumau te pāmahana. He tino pai ngā āhuatanga mimiti mārama, ā, he pai te hototahi me te wairewa ki ngā pūmua me ngā whakarewa rerekē.
Ko ngā paninga polyurethane e rua ngā wāhanga, te pahuka ngohengohe polyurethane me te elastomer thermoplastic polyurethane, inā koa i roto i ngā hua polyurethane pēnei i te pahuka pūtau-iti, te pahuka kiri whakauru, te pahuka mārō tuku iho, te pahuka āhua-mārō, te pahuka ngohengohe, te paninga papanga, ētahi piripiri, hiri me ngā elastomer me te polyethylenechloride, te polymer vinyl pēnei i te kapia kiriaku he tino pumau te māramatanga. He pai te mimiti i te mārama UV o te 300~330nm.
He hua mimiti hihi ultraviolet wairewa-wai tēnei, he whānui te whānuitanga, ā, ko te roangaru mimiti mārama mōrahi ko te 288nm. He pai ōna painga o te tino pai o te mimiti, kāore he paitini, kāore hoki he pānga taha e pāngia ai te tinana e te mate pāwera, kāore hoki he āhua rerekē, he pai te pumau o te rama me te pumau o te wera. Heoi anō, ka taea e ia te mimiti i te UV-A me te UV-B, he ārai rā akomanga I, e tāpirihia ana ki ngā mea whakapaipai me te inenga o te 5-8%.
He wairewa-wai te Benzophenone-4, ā, e taunakitia ana mō ngā āhuatanga tiaki rā teitei rawa atu. Kua whakaatuhia e ngā whakamātautau ka whakaū te Benzophenone-4 i te matotoru o ngā kirikiri i hangaia i runga i te waikawa polyacrylic (Carbopol, Pemulen) ina pāngia e te hihi UV. He pai ngā hua ina iti iho i te 0.1% te kukū. Ka whakamahia hei whakaū ultraviolet i roto i te huruhuru hipi, ngā mea whakapaipai, ngā patu pepeke me te paninga pereti lithographic. Me mōhio kāore te Benzophenone-4 e hototahi ki ngā tote Mg, inā koa i roto i ngā emulsions wai-hinu. He kōwhai te tae o te Benzophenone-4 ka kaha ake te kaha i roto i te awhe kawakore, ā, ka whakarerekē pea i te tae o ngā otinga.
Nō te whānau benzophenone whakakapi a BP-2, ā, e tiaki ana i a ia mai i te hihi ultraviolet.
He kaha te mimiti o te BP-2 i ngā rohe UV-A me UV-B, nō reira kua whakamahia whānuitia hei tātari UV i roto i ngā ahumahi whakapaipai me ngā ahumahi matū motuhake.
He nui te taumaha ngota, kāore e memeha, ātete ki te tango; he māmā te hanga.
He mea mimiti UV benzotriazole ka taea te aukati i ngā tauhohenga pirau waikura, te tiaki i ngā rauemi muka, me te whakapai ake i te taumata hua kakahu; he whakatupuranga hou tēnei o ngā mea mimiti UV me te hangarau patent, ā, i toa i te tiwhikete hua matua taumata-ā-rohe i te tau 2007, kua eke ki te taumata o te ao.
He pai tēnei hua mō te Polyolefine, te Polyvinyl chloride, te karāhe waro me ētahi atu. Ko te awhe roa mōrahi o te ngaru mimiti ko te 270-400nm.
He hua tēnei e tino whai hua ana hei whakaū i te mārama, ā, e whakamahia whānuitia ana i roto i te kirihou me ētahi atu mea rauropi. He kaha tōna kaha ki te mimiti i te hihi ultraviolet, ā, he iti te piki me te heke.
Hei kaihopu mimiti hihi ultraviolet, e wātea ana mō te PVC, te polystyrene me te Polyolefine me ētahi atu. Ko te whānuitanga roangaru mimiti mōrahi ko te 280-340nm. Ko te whakamahinga whānui: 0.1-0.5% mō te mea angiangi, 0.05-0.2% mō te mea matotoru.
