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.
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.
Ko te Tridecyl phosphite te matū ārai mate phosphite kore-phenol, he pai mō te taiao. He wai whakaū wera phosphite whai hua mō te polyolefin, te polyuranthane, te paninga, te ABS, te hinu whakahinuhinu me ētahi atu. Ka taea te whakamahi i roto i ngā tono PVC pakari me ngā tono kirihou hei hoatu i ngā tae kanapa ake, kia ōrite ake, kia pai ake ai te tae me te māramatanga o mua.
E pā ana ki te ABS, PVC, polyurethane, paninga, piripiri me ētahi atu.
Ārai mate pāwera, ātete ki te waikura, kore-parahanga. He pai mō te SBS, TPR, TPS, PS, SBR, BR, PVC, PE, PP, ABS me ētahi atu elastomers rapa, he teitei te mahi pumau waikura wera, tukatuka, kāore e huri tae i te wā tukatuka, he tino pai mō te whakaū kore-huri tae. Kāore he pānga kino ki te tae o te hua; he whānuitia te whakamahinga i roto i ngā hua mā me te chromic.
Ko te antioxidant P-EPQ he antioxidant tuarua tino whai hua, he ātete ki te pāmahana teitei.
He pai mō ngā pūnaha PP, PA, PU, PC, EVA, PBT, ABS me ētahi atu pūhui, inā koa mō ngā pūnaha kirihou hangarau PC, PET, PA, PBT, PS, PP, PE-LLD, EVA.
E whakamahia ana i roto i ngā polylefins (hei tauira, Polyethylene, polypropylene me ētahi atu), PU, ABS me ngā taura whakawhitiwhiti kōrero me ētahi atu. He antioxidant phenolic kua āraihia te matū me te deactivator konganuku. Ka tiaki i ngā polymers mai i te pirau oxidative me te pirau whakarewa i te wā tukatuka me ngā tono whakamutunga. Ka whakaratohia hoki e tēnei antioxidant ngā āhuatanga pumau wera mo te wa roa.
He tino pānga te antioxidant HP136 mō te tukatuka extrusion o te Polypropylene i te pāmahana teitei i roto i ngā taputapu extrusion. Ka taea e ia te ārai i te kōwhai me te tiaki i te rauemi mā te hopu i te waro me te alkyl radical e ngāwari ana te hanga i roto i te āhua hypoxic.
He pai ake te mahi tahi me te antioxidant phenolic AO1010 me te Phosphite Ester Antioxidant AO168.
Ko te antioxidant DTDTP he antioxidant tuarua mō ngā polymer waro e wehewehe ana, e whakakore ana hoki i ngā hydroperoxide i hangaia e te auto-oxidation o ngā polymer. He antioxidant mō ngā kirihou me ngā rapa, ā, he mea whakaū pai mō ngā polyolefin, inā koa ko te PP me te HDPE. E whakamahia nuitia ana i roto i te ABS, HIPS PE, PP, polyamides, me ngā polyesters.
