Ua hana ʻo Shanghai Deborn Co., Ltd. i nā mea hoʻohui kemika mai ka makahiki 2013, ʻo ia ka hui ma Pudong New District o Shanghai.
Hana ʻo Deborn e hoʻolako i nā kemika a me nā hoʻonā no nā ʻoihana lole, nā palakiko, nā uhi ʻana, nā pena, nā mea uila, nā lāʻau lapaʻau, ka home a me ka mālama pilikino.
Hāʻawi kēia huahana i ka pale ultraviolet i loko o nā ʻano polymers like ʻole e like me ka styrene homo- a me nā copolymers, nā plastics ʻenekinia e like me polyesters a me nā resins acrylic, polyvinyl chloride, a me nā polymers a me nā copolymers ʻē aʻe i loaʻa ka halogen (e like me vinylidenes), acetals a me nā esters cellulose. ʻO nā Elastomers, nā mea hoʻopili, nā hui polycarbonate, nā polyurethanes, a me kekahi mau esters cellulose a me nā mea epoxy.
Hāʻawi ʻo UV-3638 i ka omo UV ikaika loa a ākea me ka ʻole o ka hāʻawi kala. Loaʻa iā ia ka hoʻopaʻa maikaʻi loa no nā polyesters, polycarbonates a me Nylon. Hāʻawi i ka volatility haʻahaʻa. Hāʻawi i ka pono pale UV kiʻekiʻe.
ʻO nā hiʻohiʻona o UV-1577 he kūpaʻa i ka mahana kiʻekiʻe, haʻahaʻa ka volatility, a ʻaʻole maʻalahi ke hoʻokaʻawale ke hoʻohui ʻia i kahi nui nui.
Hoʻohālikelike maikaʻi me ka hapa nui o ka polymer, nā mea hoʻohui a me ka resin formula.
He kūpono kēia huahana no PET, PBT, PC, polyether ester, acrylic acid copolymer, PA, PS, PMMA, SAN, polyolefin, a pēlā aku.
Hiki ke hoʻohana ʻia ʻo UV 5050 H i nā polyolefins āpau. He kūpono loa ia no ka hana ʻana i nā lipine i hoʻomaʻalili ʻia i ka wai, nā kiʻiʻoniʻoni i loaʻa iā PPA a me TiO2 a me nā noi mahiʻai. Hiki ke hoʻohana ʻia hoʻi i loko o PVC, PA a me TPU a me ABS a me PET.
Hāʻawi ʻo UV-3030 i nā ʻāpana polycarbonate moakaka loa me ka pale maikaʻi loa mai ka melemele ʻana, ʻoiai e mālama ana i ka mōakāka a me ke kala kūlohelohe o ka polymer i nā laminates mānoanoa a me nā kiʻiʻoniʻoni coextruded.
He mea hoʻopaʻa kukui kēia huahana me ka hana maikaʻi, hiki ke omo i ka kukuna UV o ka nalu 240-340 nm me nā ʻano o ke kala māmā, ʻaʻohe ʻawahia, kūlike maikaʻi, neʻe liʻiliʻi, hana maʻalahi a pēlā aku. Hiki iā ia ke pale i ka polymer i kona nui loa, kōkua i ka hōʻemi ʻana i ke kala. Hiki iā ia ke hoʻopaneʻe i ka melemele a keakea i ka nalowale o kāna hana kino. Hoʻopili nui ʻia ia i ka PE, PVC, PP, PS, PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc.
Polyester Unsaturated: 0.2-0.5wt% ma muli o ke kaumaha o ka polymer
PVC paʻa: 0.2-0.5wt% ma muli o ke kaumaha o ka polymer
PVC Plasticized: 0.1-0.3wt% ma muli o ke kaumaha o ka polymer
Polyurethane: 0.2-1.0wt% ma muli o ke kaumaha o ka polymer
Polyamide: 0.2-0.5wt% ma muli o ke kaumaha o ka polymer
ʻO UV-571 kahi wai benzotriazole UV absorbers hiki ke hoʻohana ʻia no nā uhi PUR thermoplastic a me ka huʻa holoʻokoʻa, PVC plasticized paʻa, PVB, PMMA, PVDC, EVOH, EVA, hoʻōla wela kiʻekiʻe o ka polyester unsaturated a me PA, PET,, PUR a me PP fiber spinning additives, latex, wax, adhesives, styrene homopolymer - a me nā copolymers, elastomers a me polyolefin.
He mea hoʻomoʻa kukuna UV kiʻekiʻe kēia huahana, hiki ke hoʻomoʻa pono i ka kukuna UV o ka nalu lōʻihi o 290-400 nm, akā ʻaneʻane ʻaʻole ia e omo i ka mālamalama ʻike ʻia, pili pono i nā huahana aniani mālamalama.
ʻO ka mea hoʻopili UV kūpono loa no PVC, PE, PP, ABS a me nā polyesters unsaturated
