Shanghai Deborn Co., Ltd. yanga ichishanda mumakemikari ekuwedzera kubva 2013, kambani iri muPudong New District yeShanghai.
Deborn anoshanda kupa makemikari uye mhinduro dzemachira, mapurasitiki, machira, pendi, zvemagetsi, mishonga, imba uye maindasitiri ekuchengeta munhu.
UV- 5411 yakasarudzika mafoto stabilizer inoshanda mumhando dzakasiyana dzepolymeric masisitimu: kunyanya mumapolyesters, polyvinyl chlorides, styrenics, acrylics, polycarbonates, uye polyvinyl butyal.UV- 5411 inonyanya kucherechedzwa nekuda kwehupamhi hwayo hwekunyudza UV, yakaderera ruvara, yakaderera kushanduka, uye yakanakisa solubility.Mamiriro ekupedzisira-kushandiswa anosanganisira kuumba, shiti, uye glazing zvinhu zvekuvhenekesa hwindo, chiratidzo, marine uye auto application.Specialty mashandisirwo eUV- 5411 anosanganisira machira (kunyanya themosets uko kuderera kusimba kuri kunetseka), zvigadzirwa zvemifananidzo, sealants, uye elastomeric zvinhu.
UV 312 inonyatsoshanda mwenje stabilizer kune akasiyana mapurasitiki uye mamwe organic substrates anosanganisira unsaturated polyesters, PVC (inochinjika uye yakaoma) uye PVC plastisol.
Yakanyanya mashandiro eUV inopinza yePVC, PE, PP, ABS & isina unsaturated polyesters.
Inoshandiswa kune akasiyana mapolymers uye maapplication anosanganisira polyurethanes (Spandex, TPU, RIM etc.), engineering mapurasitiki (PET, PC, PC/ABS, PA, PBT nezvimwewo).Inopa kugadzikana kwepamusoro kwekushisa.Inopa yakanakisa mwenje inonwisa maitiro uye kuenderana kwakanaka uye solubility nemapolymer akasiyana uye zvinonyungudutsa..
Zviviri-zvikamu zve polyurethane coatings, polyurethane nyoro furo uye polyurethane thermoplastic elastomer, kunyanya mu polyurethane zvigadzirwa senge micro-sero furo, yakakosha ganda furo, chinyakare chakaomarara furo, semi-rigid, furo rakapfava, machira ekupfeka, mamwe anonamira, sealants uye elastomers uye polyethylenechloride, vinyl polymer senge acrylic resin ine yakanakisa kugadzikana kwechiedza.Kutora UV mwenje we300 ~ 330nm.
Ichi chigadzirwa imvura-inonyunguduka ultraviolet mwaranzi-inonyudza ine yakakura spectrum uye yakanyanya kunyura chiedza-inotora wavelength ye288nm.Iine zvakanakira zvekutora zvakanyanya kushanda zvakanaka, haina chepfu, uye haina allergies-inokonzera uye haina kuremara-kukonzeresa mhedzisiro. , magetsi akanaka kugadzikana uye kugadzikana kwekupisa etc. Uyezve inogona kutora UV-A uye UV-B, kuva kirasi I zuva rekudzivirira mumiririri, yakawedzerwa muzvizoro nechiyero che5-8%.
Benzophenone-4 inonyungudika mumvura uye inokurudzirwa kune yakanyanya kudzivirira zuva zvinhu.Miedzo yakaratidza kuti Benzophenone-4 inodzikamisa viscosity yegels yakavakirwa papolyacrylic acid (Carbopol, Pemulen) pavanenge vasangana nemwaranzi yeUV.Concentrations yakaderera se0.1% inopa mhedzisiro yakanaka.Inoshandiswa se Ultra-violet stabilizer mumvere dzemakwai, zvizorwa, mishonga yezvipembenene & lithographic plate coating.Izvo zvinofanirwa kucherechedzwa kuti tBenzophenone-4 haienderane neMg munyu, kunyanya mumafuta-emulsion yemvura.Benzophenone-4 ine yero ruvara iyo inova yakanyanya kusimba mune alkaline renji & inogona kushandura nekuda kwemavara mhinduro.
BP-2 ndeyemhuri yakatsiviwa benzophenone iyo inodzivirira kubva kune ultraviolet mwaranzi.
BP-2 ine yakanyanya kunyura muUv-A uye UV-B matunhu, nekudaro yakashandiswa zvakanyanya seUV sefa mumaindasitiri ezvekuzora uye akasarudzika emakemikari.
Iine huremu hombe hwema molecular, haina-inoshanduka, inopikisa kubviswa;kugadzirwa nyore.
A benzotriazole UV absorber iyo inogona kutadzisa oxidation degradation reactions, kuchengetedza fiber zvinhu, uye kunatsiridza machira chigadzirwa giredhi;ichi chizvarwa chitsva chemaUV anotora ane patented tekinoroji uye akahwina 2007 state-level kiyi yechigadzirwa certification, inosvika pasi rose.
Ichi chigadzirwa chakakodzera muPolyolefine, Polyvinyl chloride, organic glass nezvimwe.Max absorption wave kureba kureba ndeye 270-400nm.
Ichi chigadzirwa chakanyanya-kushanda kwechiedza kudzikamisa agent, uye chinoshandiswa zvakanyanya mupurasitiki uye zvimwe organics.Iyo ine yakasimba ultraviolet nemwaranzi yekunyudza kugona uye yakaderera volatility.
Sezvo ultraviolet absorption agent, inowanikwa kuPVC, polystyrene nePolyolefine etc. The max absorbing wavelength range is 280-340nm.Kushandiswa kwese: 0.1-0.5% kune zvinhu zvakatetepa, 0.05-0.2% kune zvinhu zvakakora.
