Ke hana nei ʻo Shanghai Deborn Co., Ltd. i nā mea hoʻohui kemika mai ka makahiki 2013, kahi hui ma Pudong New District o Shanghai.
Hana ʻo Deborn e hoʻolako i nā kemika a me nā ʻoluʻolu no ka textile, plastics, coatings, paints, electronics, medicine, home and personal care industry.
ʻO UV- 5411 kahi mea hoʻopaʻa kiʻi kūʻokoʻa i kūpono i nā ʻōnaehana polymeric like ʻole: ʻoi loa i nā polyesters, polyvinyl chlorides, styrenics, acrylics, polycarbonates, a me polyvinyl butyal.ʻIke nui ʻia ʻo UV-5411 no kāna ākea ākea UV absorption, haʻahaʻa kala, haʻahaʻa volatility, a me ka solubility maikaʻi loa.ʻO nā mea hoʻohana hope maʻamau e pili ana i ka hoʻoheheʻe ʻana, ka pepa, a me nā mea aniani no ka hoʻomālamalama puka makani, nā hōʻailona, ka moana a me nā noi kaʻa.ʻO nā noi kūikawā no ka UV- 5411 ka uhi (ʻo ia hoʻi nā moset kahi e hopohopo ai ka volatility haʻahaʻa), nā huahana kiʻi, nā mea sila, a me nā mea elastomeric.
ʻO ka UV 312 kahi mea hoʻopaʻa kukui maikaʻi loa no nā ʻano plastik a me nā substrates organik ʻē aʻe me nā polyesters unsaturated, PVC (maʻalahi a paʻa) a me PVC plastisol.
ʻOi aku ka maikaʻi o ka UV absorber no PVC, PE, PP, ABS & unsaturated polyesters.
Hoʻohana ʻia no ka nui o nā polymers a me nā noi e pili ana i nā polyurethanes (Spandex, TPU, RIM etc.), nā plastic engineering (PET, PC, PC/ABS, PA, PBT etc.).Hāʻawi i ke kūpaʻa wela kiʻekiʻe.Hāʻawi i nā hiʻohiʻona ʻoluʻolu maikaʻi loa a me ka hoʻohālikelike maikaʻi a me ka solubility me nā polymers a me nā solvents.
ʻElua mau mea hoʻopili polyurethane, polyurethane soft foam a me polyurethane thermoplastic elastomer, kūikawā i nā huahana polyurethane e like me ka micro-cell foam, integral skin foam, kuʻuna rigid foam, semi-rigid, soft foam, uhi lole, kekahi mau adhesives, sealants a me nā elastomers a polyethylenechloride, vinyl polymer e like me ka resin acrylic me ke kūpaʻa māmā maikaʻi loa.ʻO ke kukui UV o 300 ~ 330nm.
ʻO kēia huahana he wai-soluble ultraviolet radiation-absorbing agent me kahi ākea ākea a me ka lōʻihi o ka nalu o ka 288nm. , nā kukui maika'i a me ka wela a me nā mea'ē a'e, hiki iā ia ke komo i ka UV-A a me ka UV-B,'o ia ka papa I ka lā pale pale, i ho'ohui'ia i loko o nā mea ho'onani me ka helu o 5-8%.
ʻO Benzophenone-4 he wai hoʻoheheʻe ʻia a ʻōlelo ʻia no nā kumu pale kiʻekiʻe o ka lā.Ua hōʻike nā ho'āʻo e hoʻokūpaʻa ʻo Benzophenone-4 i ka viscosity o nā gels e pili ana i ka polyacrylic acid (Carbopol, Pemulen) i ka wā e ʻike ʻia ai lākou i ka radiation UV.ʻO ka haʻahaʻa e like me ka 0.1% hāʻawi i nā hopena maikaʻi.Hoʻohana ʻia ia e like me ka ultra-violet stabilizer i ka hulu hipa, nā mea hoʻonaninani, nā pesticides & lithographic plate coating.Pono e hoʻomaopopo ʻia ʻaʻole kūpono ʻo tBenzophenone-4 me nā paʻakai Mg, ʻoi loa i nā emulsions wai-ʻaila.He kala melemele ka Benzophenone-4 e lilo ana i mea ikaika loa i ka pae alkaline & hiki ke hoʻololi i ke kumu o nā hāʻina kala.
Aia ka BP-2 i ka ʻohana o benzophenone i hoʻololi ʻia e pale aku i ka pāhawewe ultraviolet.
He kiʻekiʻe ko BP-2 ma nā wahi UV-A a me UV-B, no laila ua hoʻohana nui ʻia e like me ka kānana UV i nā ʻoihana hoʻonaninani a me nā ʻoihana kemika kūikawā.
Loaʻa i ke kaumaha molekala nui, ʻaʻohe volatile, kū'ē i ka unuhi ʻia;hana maʻalahi.
He benzotriazole UV absorber i hiki ke keakea i ka oxidation degradation reactions, pale fiber material, a hoʻomaikaʻi i ka textile product grade;He hanauna hou kēia o nā UV absorbers me ka ʻenehana patent a lanakila i ka 2007 state-level key product certification, a hiki i ka pae honua.
Kūpono kēia huahana i ka Polyolefine, Polyvinyl chloride, ke aniani kūlohelohe a me nā mea ʻē aʻe.ʻO 270-400nm ka lōʻihi o ka nalu absorption.
ʻO kēia huahana he mea hoʻomalu māmā māmā kiʻekiʻe, a hoʻohana nui ʻia i ka plastic a me nā mea ola ʻē aʻe.Loaʻa iā ia ka ikaika hoʻoheheʻe ultraviolet a me ka volatility haʻahaʻa.
E like me ka ultraviolet absorption agent, loaʻa iā PVC, polystyrene a me Polyolefine etc. ʻO ka max absorbing wavelength range is 280-340nm.The general consumption: 0.1-0.5% no ka mea lahilahi, 0.05-0.2% no ka mea mānoanoa.
