Zvigadzirwa
UV-1577; Casha:: 147315-50-2
Synonyms: 2- ((hydroxy-4-hexyloxyphenyl) -4,6-dipherl-1,3-triaazine; 2- (4,6-triaazine-2- yl) -5 - [((Hexyl) Oxe] phenol; 2- [4- (yeYexyloxyfenyl] -4,6-Dipherl-1,3-triazine; tinuvin 1577; Tinuvin 1577ff; Tinuvin 577ff; Ultraviolet Attorbent UV-1577; phenol, 2- (4-triazin-2-yxyloxy) -;
Chemical midziyo yeUV-1577
● Chitarisiko / Ruvara: zvishoma yero poda
● Vapor Kumanikidzwa: 0mmhg pa 25 ° C
● Rolling Pfungwa: 147-151 ºC
● Refractive Index: 1.597
● Boling Point: 645.603 ºc kuma 760 mmhg
● PK: 8.48 × 0.40 (yakafanotaura)
● Flash Pfungwa: 344.248 ºc
● PSA:68.13000
● Density: 1.15 g / cm3
● logp: 6.53730
● Kuchengetera temp.:veneti mune yakaoma, kupisa kwemakamuri
● Solubility.:5methyl methacrylate: 15 mg / ml at 20 ° C
Ruzivo rwekufa
● picotirm (s): r53:;
● Hazard Codes: R53:;
● Zvirevo: 53
● Zvirevo Zvekuchengetedza: 61
Zvinoshanda
Tsanangudzo:UV-1577 ndeye Ultraviolet mwenje (UVA) yeiyo hydroxyphenyl class yakawandisa. inokodzera marudzi ese emhando dzepamusoro perlymers uye alloys, dzakadai sePET, PBT, PCE, PELELE, ROPLARDRDS, ROPRARD, TREFARD, Travel, Translucent, Translucent, Translucent, Translucent, Translucent, Etraucent, Etringlucent, Etraucent, Translucent, Translucent, Etlublent, Translucent, Etraucent, Etraucent, Etritlucent, Etrauclent, Etraucent, Etlublent, Translucent, Translucent, Etlublent, Translucent, etc.
Inoshandisa:DXSORB 1577 inoshandiswa sechiedza stabilizer / uv absorber yePolyethylone phthalate phthalate polymers yakagadzirirwa kushandiswa kwekusangana nekubatana. Yakanyanya kuderera isina kujeka uv inobata uye stablizer. MOLECARBONATES uye Polysters kuti uwane kupokana kwepamusoro kune mamiriro ekunze pane kujairika Benzotrizole uv absorers. Kuderera maitiro ekurera kunobvumira kushandiswa kwayo muPolymer mafomu ane fanilest zvasara. DXSORB 1577 (UV-1577) inoshandiswa sechiedza Stabilizer / UV inotora Polyethlene Polyrate Kuita kweUV-1577 kunogona kugadzirwa kana kwakabatanidzwa kana kusanganiswa neHels.Polyolkene terephthaletes uye naphthalates, yakagadziriswa polyphenylene ether makomputa, uye akasiyana-siyana mapuranga ekuita. Maitiro akakodzera anosanganisirawo kushandiswa kwehomo-, co- kana terpolymer zvigadzirwa mune zvemitambo. Polymer Blends & Alloys, yakadai sePC / ABS, PPT, PPE / APPE YAKASHURE YAKABUDA, ANOGONESESWA, KUTI UYE KUTI UYE KUTI UYE KUTI UYE KUTI UYE KUTI UYE KUTI UYE KUTI UYE KUTI UYE KUTI UYE KUTI URI
Tsanangudzo yeruzivo
UV-1577Icho chinoshandiswa zvinoshandiswa kwazvo amine mwenje stabilizer (Hars) iyo inopa dziviriro inobudirira kubva mukukuvara kwekukuvadza kweiyo ultraviolet (UV) radiation uye oxidative kusvibiswa. Izvo zvinowanzoshandiswa seyakawedzera mumatanda akasiyana-siyana, kusanganisira mapurasitiki, maColatings, anomisheni, uye zvinyorwa, kusimudzira kusimba uye hupenyu hwepamoyo hwakafumurwa nenzvimbo dzekunze.
UV-1577, inozivikanwawo nezita rayo remakemikari bhis (1,2,2,6,6-pentamethyl-4-paperidinyl) sebhoti, ndedzekutadzisa mhuri yechiedza chechiedza. Inoshanda kuburikidza nehunyanzvi hwakasiyana hwekuita kuti udzivise kusvibiswa kweUv-kukurudzira muPolymers. PAKUNYANYA KUTI UV Radiation, UV-1577 dziratidzei mufananidzo wekudzosera emahara, kutapa ma radicals yemahara uye nekukuvadzora. Izvi zvinodzivirira kusvibiswa kwe polymer uye kurasikirwa kwakazotevera kwezvinhu zvemuviri, zvakadai sekupera kwemavara, zvinomirirwa, uye pamusoro pemarara.
Chimwe chezvakanaka zvakanakira UV-1577 ndeyekuita kwayo kuwanda uye kuenderana nehuwandu hwakawanda hwepolymers uye zvinhu. Inogona kushandiswa muTernmoplastics, yakadai sePolydolefins (eg, polyethylene uye polypropylene), mapepa emapoldsers, polycarbonates, uye pvc (polyvinyl chloride). Izvo zvinoshandawo muArososting resins, senge polyurethanes, epoxy inogara, uye isina kugadzikana polyter. Izvi zvinowedzera zvinoita UV-1577 yakakodzera kune dzakasiyana siyana zvikumbiro, kusanganisira mafirimu, mafaira, akaumbwa zvikamu, huku, mahombekombe, anomisheni, uye shungu.
UV-1577 inopa yakanakisa yekudzivirira uye oxidative kugadzikana, ichirereka hupenyu hwayo uye kushanda kwayo mumamiriro ezvinhu ane hombodo uye kuratidzwa kwenguva refu kusvika kuUV Radiation. Zvinogona kutsungirira kukwirira kwekugadzirisa tembiricha panguva yekugadzira polymer kana chinyorwa chekugadzirira pasina kudzvanywa kwakakosha.
Kuti uwane performance performance, uv-1577 inowanzoshandiswa mukubatanidzwa pamwe nedzimwe mwenje yechiedza, senge uv dentorers kana antioxidants, kupa synergistic maitiro. Uku kubatanidzwa kunobatsira kuwedzera UV kuchengetedzwa uye kusimba kwakazara kwezvinhu zvinhu.
Izvo zvakakosha kufunga nezve chaiyo dosage uye mafambiro ekubatanidza ekubatanidza UV-1577 mune dzakasiyana zvikumbiro. Vagadziri uye vashandisi vanofanira kureva mabhuku ehunyanzvi, zviitwe zvigadzirwa, uye maindasitiri akanakisa maitiro ekushandisa mazinga ekushandisa.
UV-1577 inowanzoonekwa yakachengeteka pakatarwa, kuchengetwa, uye inoshandiswa zvinoenderana nemirairo inoshanda uye nhungamiro. Nekudaro, zvinogara zviripo kuti ubvunze iyo data yekuchengetedza data (SDS) uye inotevedzera mitemo yemuno kuti ive nechokwadi chekubata uye maitiro ekurasa.
Application
UV-1577 ndeyemakemikari inowanzozivikanwa seTinuvin 1577 kana bis (1,2,6,6-pentamethyl-4-paperidyl) sebhavha. Icho chinomiswa amine mwenje stabilizer (hals) iyo inoshandiswa mumaindasitiri akasiyana siyana uye maapplication. Heano mamwe ekushandisa kwayo kukuru:
Polymer stabilization:UV-1577 inoshandiswa zvakanyanya sechiedza chechiedza muPolymer zvigadzirwa. Inodzivirira polymers, yakadai seplastics uye inokuvadza mhedzisiro yeUV radiation, kusanganisira kusvibiswa, kusarudzika, uye kurasikirwa kwezvivakwa zvemakaniki. Inobatsira kuwedzera iyo lifespan uye chengetedza kutaridzika kwemidziyo yePolymer-yakavakirwa.
Coatings uye pendi:UV-1577 inowedzerwa kune majasi uye pendi kuti uvandudze kuramba kwavo kuUV kusvibiswa. Iyo inobatsira mukudzivirira ruvara kupera, kuderedza gloss, uye pamusoro pechikamu chakakonzerwa nekuwisirwa kwezuva.
Mapurasitiki:Iyo inoshandiswa mune dzakasiyana siyana zvikumbiro, kusanganisira polyolefins (senge polyethylene uye polypropylene), polyurethanes, uye PVC (polyvinyl chloride) zvigadzirwa. UV-1577 inosimudzira mamiriro ekunze uye kugadzikana kwechiedza chemahara aya, achivabvumira kuti varambe vachiramba vari mumuviri pane zvakawandisa zvekufumurwa.
MaOrhesives uye Solelants:UV-1577 inobatanidzwa mumasikanja uye maSalants kuti avadzivirire kubva kuUV-kukurudzira kusvibiswa. Izvi zvinobatsira kuchengetedza simba rinonamatira uye kuwedzera hupenyu hwebasa hwezvigadzirwa izvi, kunyanya mukunze kwekushandisa.
Mafaera uye machira:UV-1577 inoshandiswawo muindasitiri yemidhinari kuchengetedza machira uye machira kubva kuUV radiation kukuvara. Iyo inodzivirira discolation, fiber degration, uye kurasikirwa kwesimba rekuita rakakonzerwa neUV kuratidzwa kweUV.
Izvo zvakakosha kuti uzive kuti iyo chaiyo huwandu uye nzira dzekushandisa dzeUV-1577 dzinogona kusiyana zvichienderana nechero chigadzirwa uye indasitiri. Vagadziri uye vashandisi veUV-1577 vanofanirwa kugara vachitevera nhungamiro dzakakurudzirwa nemirairo yekubata kwayo kwakakodzera uye yekushandisa.
