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.
Ka whakaratohia e tēnei hua te tiaki ultraviolet i roto i te whānuitanga o ngā polymer tae atu ki ngā homo- me ngā copolymer styrene, ngā kirihou hangarau pērā i ngā polyesters me ngā kapia acrylic, te polyvinyl chloride, me ētahi atu polymer me ngā copolymer kei roto he halogen (hei tauira, vinylidenes), ngā acetals me ngā cellulose esters. Ngā elastomers, ngā piripiri, ngā ranunga polycarbonate, ngā polyurethanes, me ētahi cellulose esters me ngā rauemi epoxy.
He tino kaha, he whānui hoki te mimiti o te UV-3638, kāore he tae e tāpirihia ana. He tino pai te pumau mō ngā polyesters, polycarbonates me te nairona. He iti te piki me te heke o te pāmahana. He tino pai te ārai UV.
Ko ngā āhuatanga o te UV-1577 he ātete ki te pāmahana teitei, he iti te hurihanga, ā, he uaua ki te wehewehe ina tāpirihia he nui.
He pai te hototahi ki te nuinga o te polymer, ngā tāpiringa me te kapia tātai.
He pai tēnei hua mō te PET, PBT, PC, polyether ester, acrylic acid copolymer, PA, PS, PMMA, SAN, polyolefin, me ētahi atu.
Ka taea te whakamahi i te UV 5050 H i roto i ngā polyolefin katoa. He tino pai mō te hanga rīpene whakamatao-wai, ngā kiriata kei roto ko te PPA me te TiO2 me ngā tono ahuwhenua. Ka taea hoki te whakamahi i roto i te PVC, PA me te TPU tae atu ki te ABS me te PET.
Ka whakaratohia e te UV-3030 ngā wāhanga polycarbonate tino mārama me te tiaki pai rawa atu i te kōwhai, me te pupuri tonu i te māramatanga me te tae tūturu o te polymer i roto i ngā papa matotoru me ngā kiriata whakakotahi.
He hua whakaū mārama tēnei, he pai te mahi, ka taea te mimiti i te hihi UV o te roangaru 240-340 nm me ngā āhuatanga o te tae mārama, kāore he paitini, he pai te hototahi, he iti te nekenekehanga, he ngāwari te tukatuka me ētahi atu. Ka taea e ia te tiaki i te polymer ki tōna taumata teitei, ka āwhina ki te whakaiti i te tae. Ka taea hoki e ia te whakaroa i te kōwhai me te aukati i te ngaronga o tana mahi tinana. He whānuitia te whakamahinga ki te PE, PVC, PP, PS, PC organic glass, muka polypropylene, ethylene-vinyl acetate me ētahi atu.
Polyester Kore-Makuku: 0.2-0.5wt% i runga i te taumaha o te polymer
PVC mārō: 0.2-0.5wt% i runga i te taumaha o te pūmua
PVC kirihou: 0.1-0.3wt% i runga i te taumaha o te pūmua
Polyurethane: 0.2-1.0wt% i runga i te taumaha o te polymer
Polyamide: 0.2-0.5wt% i runga i te taumaha o te polymer
Ko te UV-571 he wai mimiti UV benzotriazole ka taea te whakamahi mō ngā paninga PUR thermoplastic me te pahuka whānui, te PVC kirihou pakari, PVB, PMMA, PVDC, EVOH, EVA, te whakamaroke pāmahana teitei o te polyester kore mākū me ngā tāpiringa miro muka PA, PET, PUR me PP, te rapa, te ware pi, ngā piripiri, te styrene homopolymer – me ngā copolymers, ngā elastomers me te polyolefin.
He hua tino whai hua tēnei e mimiti ana i ngā hihi UV, e kaha ana ki te mimiti i ngā hihi UV o te roangaru 290-400 nm, engari kāore e mimiti i te mārama e kitea ana, inā koa e pā ana ki ngā hua mārama he mārama te tae.
He tino whai hua te mimiti UV mō te PVC, PE, PP, ABS me ngā polyesters kore-mākū
