Khoom
Ultraviolet nqus tau UV-1164; CAS No. 2725-22-6
Txhais lus hais tias: Phenol, 2- (4,6-Di-2,4-XYlyl-s-triazin-2-yl) -5- (ocktyloxy) - (7ci, 8Ci); 2,4-bis (2,4-diaethylphenyl) -4- (2-hydroxy-4-hydroxy-4-oltyloxyphenyl) -s-triazine; cannarduv 1164; Cyasorb 1164; Cyasorb UV 1164; CyTEC UV 1164; PHUAS-BIS (2-6-DIALHYLPRHENC) -1,3,5-TRIATHLHYL) -1,3,5-TRIATHLHYL) -1,3,5-Triazin-2-YL]-(Octyloxy) -;
Cov Khoom Muaj Tshuaj Ntawm Curaviolet Absorbent UV-1164
Winds Ntag / Xim: Lub teeb daj
Vapor siab: 0mmHg ntawm 25 ° C
● Melting point: 88-91 ºC
● Cov ntsiab lus tsis zoo: 1.575
● Bowing taw tes: 695.242 ºC nyob rau 760 MmHg
● PKA: 8.45 ± 0.40 (kwv yees)
Flash taw tes: 374.269 ºC
● Psa:68.13000
Wensity: 1.089 g / cm3
● LogP: 8.55110
● Muab cov temp.:sealed hauv qhuav, chav tsev kub
● Solubility.:Chloroform (me ntsis)
● Solubility DEJ .:3.318μg/l ntawm 25 ℃
Cov Ntaub Ntawv Safty
● POTOSSGRAM (S):
● Cov kab mob txaus ntshai:
Zoo siv
Nqe lus piav qhia:UV CYASSORB 1164 muaj qhov tsis sib xws heev thiab yog qhov muaj zog heev nrog polymers thiab lwm yam khoom siv, polyethenkas, polyether cob thiab cov roj av thiab polymethyl methamrylate. Tshwj xeeb tshaj yog haum rau cov nylon thiab engineering uas ua kom hniav av.
Siv:UV Absorber 1164 yog siv los ua cov stabilizer rau olino polymers npaj rau siv nyob rau hauv kev sib cuag nrog zaub mov. UV ABSUSBER 1164, tag nrho lub npe 2- [4,6-Diaethylpheny) yog siv tau UV Lub Teeb Meem Absorger / Stabilizer nyob rau lwm cov polymers.
Cov lus qhia ntxaws ntxaws
Ultraviolet absorbent UV-1164Yog cov tshuaj lom neeg sib xyaw uas yog siv tau ua UV absorber hauv ntau yam kev siv. Nws zwm rau chav kawm ntawm ultraviolet (UV) nqus, uas muaj cov sib xyaw uas tuaj yeem nqus UV hluav taws xob thiab pab tiv thaiv cov khoom los ntawm kev ua rau lub hnub ci.
UV-1164 tau tsim tshwj xeeb los nqus UV hluav taws xob hauv cov ntau ntawm 270-360 nm, uas sib raug rau UVA thiab UVB cov cheeb tsam ntawm lub electromagnetic spectrum. Nws yog feem ntau ntxiv rau cov khoom lag luam uas muaj kev cuam tshuam rau UV-ua rau tsis zoo, xws li plastics, cov nplaum, thiab cov ntawv nyeem.
Los ntawm nqus UV hluav taws xob, UV-1164 tuaj yeem tiv thaiv lossis txo cov fading, discoloration, thiab tsis zoo ntawm cov khoom los ntawm kev kis rau hnub ci. Nws pab tswj cov khoom siv lub cev thiab tshuaj lom neeg ntawm cov ntaub ntawv thiab txuas ntxiv lawv lub neej. UV-1164 tau ua tiav qhov no los ntawm kev hloov pauv UV lub zog rau hauv daim ntawv tsawg dua, xws li kub.
UV-1164 feem ntau koom rau hauv cov qauv ntawm cov kev sib haum xeeb, feem ntau yog xws li 0.1 txog 5%, nyob ntawm seb qib kev tiv thaiv UV. Qhov sib xyaw ua ke yog paub rau nws cov kev sib haum zoo nrog ntau cov noob polymers thiab nws txoj kev tiv thaiv kom tsiv teb tsaws, lub ntsiab lus nws nyob hauv cov khoom hom phiaj ntau dua li kev ua haujlwm dhau sijhawm.
Vim nws cov txiaj ntsig thiab versatility, UV-1164 tau siv dav hauv kev lag luam xws li plastics tsim, cov xim hlau, thiab textile ntau lawm. Nws tseem yog siv rau hauv kev tsim cov yeeb yaj kiab, ntawv txheeb, thiab lwm cov ntaub ntawv uas xav tau kev tiv thaiv UV.
Nws yog ib qho tseem ceeb kom nco ntsoov tias UV-1164 yog cov tshuaj sib txuas thiab yuav tsum tau ua haujlwm thiab siv raws li cov lus qhia kev nyab xeeb muab los ntawm cov khw. Qhov no yuav suav nrog kev hnav cov khoom tiv thaiv uas tsim nyog, siv qhov cua, thiab hauv qab kev cia khoom thiab cov txheej txheem pov tseg.
Daim ntawv thov
Ultraviolet nqus tau UV-1164 feem ntau yog siv los ua UV stabilizer nyob rau ntau cov ntawv thov los tiv thaiv cov khoom los ntawm kev raug mob rau UV hluav taws xob. Nov yog qee cov kev siv tshwj xeeb uas UV-1164 feem ntau siv:
Plastics: UV-1164 feem ntau ntxiv rau cov khoom siv yas kom tiv thaiv kev daj, tawg, lossis ploj ntawm cov khoom siv mechanies tshwm sim los ntawm UV kis tau. Nws yog siv nyob rau hauv ntau cov ntaub ntawv yas, suav nrog polyethylene, polypropylene, polystyrene, polycarbonate, thiab lwm yam.
Txheej txheem:UV-1164 tau siv rau hauv cov tsho tiv no, xws li cov xim tha xim, varnishes, los txhim kho lawv txoj kev tawm tsam kom fading, chalking, thiab poob ntawm gloss tshwm sim los ntawm UV hluav taws xob. Nws pab tswj hwm cov tsos thiab kev pheej hmoo ntawm cov tsho, tshwj xeeb yog cov kis tau los rau sab nraum zoov.
Cov nplaum thiab cov xov xwm:UV-1164 tau ntxiv rau cov qauv nplaum nplaum kom txhim kho lawv txoj kev tiv thaiv mus rau UV degradation. Nws pab khaws cov pob qij txha ua kom muaj zog thiab cov pob qij txha ua tiav, tshwj xeeb hauv cov ntawv thov uas cov nplaum yuav raug rau hnub ci.
Textiles: UV-1164 yog siv nyob rau hauv kev tsim cov ntawv los tiv thaiv lawv los ntawm kev cuam tshuam tsis zoo ntawm UV hluav taws xob. Nws pab kom tiv thaiv kom tsis txhob muaj kev hloov pauv, hloov xim, thiab kev tsis pom zoo ntawm cov ntaub ua cov khoom siv. UV-1164 tuaj yeem thov thaum lub khob lossis cov txheej txheem ua tiav ntawm textiles.
Films thiab cov ntawv txheeb:UV-1164 feem ntau koom rau hauv kev tsim cov yeeb yaj kiab thiab cov khoom siv, xws li cov yeeb yaj kiab ua liaj ua teb, cov yeeb yaj kiab tsim tawm, thiab cov khoom ntim ntim. Nws pab txuas ntxiv lawv lifespan thiab tswj lawv cov zog thiab cov neeg kho tshuab, txawm tias nyob rau hauv UV kis tau.
Nws muaj nqis hais tias daim ntawv thov tshwj xeeb thiab pom zoo kom haum ntawm UV-1164 tuaj yeem sib txawv nyob ntawm cov khoom tiv thaiv, thiab cov kev xav tau tsim. Cov kws tsim khoom feem ntau muab cov lus qhia thiab kev pom zoo rau kev siv UV-1164 hauv cov ntawv thov sib txawv.
