Shanghai Deborn Co., Ltd. yave ichitengesa zvinhu zvinowedzerwa pamakemikari kubvira muna 2013, kambani iri muPudong New District muShanghai.
Deborn inoshanda kupa makemikari nemhinduro dzemachira, mapurasitiki, machira ekuputira, pendi, zvemagetsi, mishonga, dzimba neindasitiri dzekuchengetedza munhu.
UV-5411 chinhu chinogadzirisa mifananidzo chakasiyana chinoshanda mumhando dzakasiyana dzepolymeric systems: kunyanya mumapolyester, polyvinyl chloride, styrenics, acrylics, polycarbonates, uye polyvinyl butyal. UV-5411 inozivikanwa zvikuru nekupinza kwayo UV munzvimbo dzakasiyana-siyana, ruvara rwakaderera, kusagadzikana kwakaderera, uye kunyunguduka kwakanaka. Mashandisirwo akajairika anosanganisira kuumba, sheet, uye glazing materials emwenje yehwindo, zviratidzo, marine uye auto applications. Mashandisirwo akakosha eUV-5411 anosanganisira coatings (kunyanya themosets apo kushomeka kwakaderera kuri kunetseka), zvigadzirwa zvemifananidzo, sealants, uye elastomeric materials.
UV 312 inodzivirira chiedza zvikuru pamhando dzakasiyana dzepurasitiki nedzimwe substrates dzeorganic dzinosanganisira mapolyester asina kuguta, PVC (inochinjika uye yakaoma) uye PVC plastisol.
Inonyudza UV inoshanda zvakanyanya paPVC, PE, PP, ABS uye mapolyester asina kuguta.
Inoshandiswa pamhando dzakasiyana-siyana dzema polymers uye mashandisirwo anosanganisira ma polyurethanes (Spandex, TPU, RIM nezvimwewo), mapurasitiki einjiniya (PET, PC, PC/ABS, PA, PBT nezvimwewo). Inopa kugadzikana kwakanyanya kwekupisa. Inopa hunhu hwakanaka hwekupisa hunobata chiedza uye inoenderana zvakanaka uye inonyunguduka nema polymers akasiyana-siyana uye zvinonyungudutsa.
Mapurasitiki epolyurethane ane zvikamu zviviri, furo rakapfava repolyurethane uye elastomer yethermoplastic yepolyurethane, kunyanya muzvigadzirwa zvepolyurethane zvakaita sefuro remicro-cell, furo reganda reintegral, furo retsika rakapfava, furo rakapfava, furo rejira, mamwe maglues, ma sealant nema elastomers uye polyethylenechloride, vinyl polymer yakaita se acrylic resin ine kugadzikana kwakanaka kwechiedza. Inonwisa chiedza cheUV che300~330nm.
Chigadzirwa ichi chinonwisa mwaranzi ye ultraviolet inonyungudika mumvura ine spectrum yakakura uye ine wavelength yepamusoro inoderedza chiedza ye 288nm. Chine mabhenefiti ekushanda zvakanaka, hachina chepfu, hachina allergy uye hachina deformity inokonzera, hachina mwenje inogadzikana zvakanaka uye hachina kupisa, nezvimwewo. Uyezve, chinogona kunwisa UV-A neUV-B, chiri chekudzivirira zuva chekirasi I, chinowedzerwa muzvizoro zvine dose ye 5-8%.
Benzophenone-4 inonyungudika mumvura uye inokurudzirwa kuti idzivirire zvakanyanya pazuva. Ongororo dzakaratidza kuti Benzophenone-4 inodzikamisa viscosity yemagels zvichibva pa polyacrylic acid (Carbopol, Pemulen) kana akasangana nemwaranzi yeUV. Kuwanda kwayo kusvika pa0.1% kunopa mhedzisiro yakanaka. Inoshandiswa se ultra-violet stabilizer mumvere dzemakwai, zvizoro, mishonga yezvipembenene & lithographic plate coating. Zvinofanira kucherechedzwa kuti tBenzophenone-4 haishande neMg salts, kunyanya mu water-oil emulsions. Benzophenone-4 ine ruvara rweyero runowedzera simba mu alkaline range uye inogona kuchinja mhedzisiro yemhinduro dzine mavara.
BP-2 ndeyemhuri yebenzophenone inotsiva iyo inodzivirira kubva kumwaranzi ye ultraviolet.
BP-2 inonyudza zvakanyanya muUV-A neUV-B, saka yave ichishandiswa zvakanyanya seUV filter mumaindasitiri ezvekushongedza uye emakemikari akakosha.
Ine huremu hwakakura hwemamorekuru, haichinji, haibviswi nechinhu chinobviswa; inogadzirwa zviri nyore.
Chinhu chinonyungudutsa UV chinonzi benzotriazole chinogona kudzivirira kukanganiswa kwe oxidation reactions, kuchengetedza fiber, uye kuvandudza mhando yezvigadzirwa zvemachira; ichi chizvarwa chitsva cheUV absorbers chine tekinoroji ye patent uye chakahwina chitupa chepasi rose che2007, chasvika padanho repasi rose.
Chigadzirwa ichi chakakodzera muPolyolefine, Polyvinyl chloride, organic glass nezvimwe. Hurefu hwemafungu ekunyudzwa kwemvura hunosvika 270-400nm.
Chigadzirwa ichi chinoshanda zvakanyanya mukusimbisa chiedza, uye chinoshandiswa zvakanyanya mupurasitiki nezvimwe zvinhu zve organic. Chine simba guru rekupinza mwaranzi ye ultraviolet uye hachina kusimba zvakanyanya.
Semushonga unonyungudutsa ultraviolet, unowanikwa kuPVC, polystyrene nePolyolefine nezvimwewo. Hurefu hwewavelength hunonyanya kunyungudutsa i280-340nm. Kushandiswa kwakajairika: 0.1-0.5% yezvinhu zvakatetepa, 0.05-0.2% yezvinhu zvakakora.
