Ibicuruzwa
Uv-1577; CA No: 147315-50-2
Synonyme: 2- (2-hydroxy-4-hexxxxyphenyl) -4,6-diphenyl-1,3,5-triazine; 2,3,5-trizenyl-1,3,5-Triphenyl-1- yl) -5 - [(Hexyl) Oxy] Fenol; 2- [4- (Hexyloway) -2-hydroxyphenyi--4,6-Diphenyphenyo-1,3,5-Trimpeny 1577; tinuvin 1577ff; tinuvin 577ff; ultraviolet yinjira Uv-1577; fenol, 2,3,5-triazlox-1-
Imiti yimiti ya UV-1577
● Kugaragara / ibara: ifu yumuhondo gato
Umuvuduko ukabije: 0mmhg kuri 25 ° C.
Gushonga Ingingo: 147-151 ºC
Indangagaciro irohereza: 1.597
Ingingo itetse: 645.603 ºC kuri 760 MMHG
● PKA: 8.48 ± 0.40 (byahanuwe)
● Flash Ingingo: 344.248 ºC
● Zab:68.13000
● Ubucucike: 1.15 g / cm3
● LogP: 6.53730
● Ububiko Temp.:Sosheje ubushyuhe bwumutse, icyumba
.:Methyl methacrylate: 15 mg / ml kuri 20 ° C.
Amakuru ya hefy
● Pictogram (s): R53 :;
Code ya Hazard: R53 :;
Amagambo: 53
● Amagambo y'umutekano: 61
Ingirakamaro
Ibisobanuro:Uv-1577 ni urumuri rwa ultraviolet (UVA) rwa Hydrosifany ni bikwiye ubwoko bwose bwibikorwa byinshi hamwe na alloys, nkamatungo, PBT, PC, POLOLEFIDES, PETERS HANZE CYANGWA SOMEND
Ikoresha:Dxsorb 1577 ikoreshwa nkumucyo woroshye / uv gukurura phthalate ya polyethylene polymbes yagenewe gukoreshwa mubiryo. Ihindagurika cyane uv urumuri rugaragara nintangiriro.umuherekeje Polycarbonates na polyester kugirango ugere ku kurwanya cyane ikirere uv gukurura BenzotriaZole UV. Impengamiro ntoya yo kudoda itanga imikoreshereze yayo muri polymer irimo ibisigisigi bya catalyst. Dxsorb 1577 (Uv-1577) ikoreshwa nkumucyo woroshye / uv gukurura Phthalate Phthalames Phthalames.Uv-1577 nimikorere yo mubwinshi urwaye hydrosixpheny. Imikorere ya UV-1577 irashobora guhitamo mugihe ihujwe na Hals.PolyalKene Terephthaletes na Naphtharhaletes, umurongo hamwe na polyphenylene ya etherlene, na plastike zitandukanye. Ibikorwa bijyanye kandi birimo gukoresha homo-, co-, cyangwa imitekerereze myiza cyangwa iterabwoba mubikoresho bya pulasitike. Polymer Blends & Alloys, nka PC / ABS, PC / PGT, PPE / SHAKA, RYINSHI
Intangiriro irambuye
Uv-1577nicyo cyakoreshejwe cyane kuri Amine yoroheje (Hals) itanga uburinzi neza ku ngaruka zangiza ziva muri ultraviolet (UV) hamwe no kwangiza okiside. Bikunze gukoreshwa nkinyongera mubijyanye n'inganda zinyuranye, harimo na plastiki, ibihimbano, ibihumanya, hamwe n'imyenda, kuzamura iramba no kuzamura ibikoresho bigaragazwa n'ibidukikije.
Uv-1577, uzwi kandi n'izina ryayo Bis (1,2,2,6,6,6,6-pentanethyl-4-Piperidityl) igisekuru, ni iy'amine idindine umuryango w'intara zoroheje. Ikora binyuze muburyo budasanzwe bwibikorwa kugirango wirinde kwangirika kwa UV-bitesha agaciro muri polymers. Iyo uhuye na UV Imirasire ya UV, UV-1577 ituruka kumafoto yahinduwe, gufata imiti yubusa no kubatesha agaciro. Ibi birinda kwangirika kwa polymer hamwe no kubura ibintu byakurikiyeho, nkibiranga, kwamburwa, no mu gasozi.
Imwe mu nyungu zingenzi za UV-1577 ni zitandukanye hamwe no guhuza hamwe na polymes nini. Irashobora gukoreshwa mubiceri, nka polyolefics (urugero, polyethlene na polypepylene na polypropylene), polyesters, polycarbonates, na pvc (polyviny ya chloride). Ifite kandi ingirakamaro mu magambo yo mu matara, nka Polyurethanes, Epoxy rest, kandi akomokaho Polyester. Ubu buryo butandukanye butuma UV-1577 ibereye porogaramu zitandukanye, harimo na firime, fibre, ibice, ibice, ibihuha, no kumarana.
Uv-1577 itanga ihungabana ryiza kandi rya okiside, iregwa kuramba no gukora neza ndetse no kumurika no guhura nimirasire ya UV. Irashobora kwihanganira ubushyuhe bworoshye bwo gutunganya mugihe cyumusaruro wa polymer cyangwa mubwiciro bitangirika cyane.
Kugirango ugere kumikorere myiza, UV-1577 akoreshwa muguhuza nabandi ba sborars yoroheje, nka UV gukurura UV cyangwa Antioxidents, kugirango batange ingaruka zubushake. Uku guhuza bifasha kuzamura UV kurinda kandi amaherezo yibikoresho.
Ni ngombwa gusuzuma umurongo ngenderwaho wa Dosage na forlation wo gushira muri UV-1577 muburyo butandukanye. Abakora n'abakoresha bagomba kwerekeza ku bitabo bya tekiniki, umurongo ngenderwaho w'ibicuruzwa, n'inganda zikorwa cyiza kubasabye urwego rwo gukoresha.
Uv-1577 muri rusange ifatwa nkumutekano iyo ikorewe, kandi ikoreshwa hakurikijwe amabwiriza akurikizwa namabwiriza akurikizwa namabwiriza. Ariko, burigihe ni byiza kugisha inama urupapuro rwumutekano (SDS) kandi rwubahiriza amabwiriza yaho kugirango tumenye neza uburyo bukwiye.
Gusaba
Uv-1577 ni igikoma gikunze kwitwa TINUVIN 1577 cyangwa Bis (1,2,2,6,6,6,6,6-pentanethyl-4-pikidyl) igicapo. Nibutse amine yoroheje (hals) ikoreshwa mu nganda zitandukanye. Dore bimwe mubikorwa byayo nyamukuru:
Polymer Studisation:Uv-1577 ikoreshwa cyane nkumukinnyi woroshye mubicuruzwa bya polymer. Irinda polymers, nka plastike nibisohoka, uhereye ku ngaruka mbi zimirasire ya UV, harimo gutesha agaciro, kubangiza, no gutakaza imitungo. Ifasha kwagura ubuzima bwubuzima kandi bukomeze kugaragara kubikoresho bishingiye kuba polymer.
Gukora no gushushanya:Uv-1577 yongeweho kumashusho no gushushanya kugirango barwanye kwabo kuri UV plegradadation. Ifasha mu gukumira ibara irashira, kugabanuka kwiza, no gukanda hejuru biterwa no guhura nizuba.
Plastics:Ikoreshwa mubisabwa bitandukanye bya plastike, harimo polyolefins (nka polyethylene na polypropylene), Polyirethanes, na PVC (polvyiny chloride) ibicuruzwa. Uv-1577 yongera ikirere kandi ituze kuri ibi plastiki, ikabatuma bakomeza imitungo yabo mugihe kinini cyo hanze.
Ihimbano hamwe na sawa:Uv-1577 yinjijwe mubyiciro nabadoda kugirango babarinde kwangirika kwa UV-bitesha agaciro. Ibi bifasha kubungabunga imbaraga zifata no kwagura ubuzima bwa serivisi yibi bicuruzwa, cyane cyane mugusaba hanze.
Fibles n'imyenda:Uv-1577 ikoreshwa no mu nganda zimbuto kugirango urinde imyenda hamwe na fibre yo mu mirasire ya UV. Irinda guhinduranya, kwangiza fibre, no gutakaza imbaraga zubukanishi zatewe na UV.
Ni ngombwa kumenya ko uburyo bwihariye nubusaba bwo gusaba UV-1577 bushobora gutandukana bitewe nibicuruzwa ninganda. Abakora n'abakoresha UV-1577 bagomba guhora bakurikire umurongo ngenderwaho namabwiriza yemewe kugirango bakoreshwe neza no gukoresha.
