Ma UV Absorbers 328
Zambiri Zoyambira:
Dzina lazogulitsa: UV Absorbers 328
Dzina la mankhwala: 2-(2 '-hydroxy-3′,5'-di-tert-amyl phenyl) benzotriazole
Mawu ofanana ndi mawu:
2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole;HRsorb-328;2-(3′,5′-di-t-aMyl-2′-hydroxyphenyl)benzotriazole;2-(2H- benzotriazol-2-yl) -4,6-bis(1,1-dimethylpropyl)-Phenol;2-(2H-Benzotriazol-2-yl)-4,6-di-t;UV-328;2-(2H -Benzotriazol-2-yl)-4,6-di-tert-amylphenol;UVABSORBERUV-328
Nambala ya CAS: 25973-55-1
Mapangidwe a maselo: C22H29N3O
Kulemera kwa molekyulu: 351.49
Nambala ya EINECS: 247-384-8
Zomangamanga:
Magulu okhudzana: mankhwala apakati; kuwala kwa ultraviolet; kuwala kwa stabilizer; organic mankhwala zopangira;
Kufotokozera: Benzotriazole ultraviolet absorbent
Maonekedwe: White - kuwala chikasu ufa
Malo osungunuka: 80-83°C
Malo otentha: 469.1±55.0°C (Zonenedweratu)
Kachulukidwe 1.08±0.1 g/cm3 (Zonenedweratu)
Kuthamanga kwa nthunzi: 0 Pa pa 20 ℃
Kusungunuka: kusungunuka mu toluene, styrene, cyclohexane, methyl methacrylate, ethyl acetate, ketoni, ndi zina zotero, zosasungunuka m'madzi.
Katundu: ufa wonyezimira wachikasu.
LogP: 7.3 pa 25 ℃
Katundu Woopsa Mark Xi,Xn
Gulu la zoopsa 36/37/38-53-48/22
Malangizo achitetezo - 36-61-22-26 wgkgermchemicalbookany2 53
Customs Code 2933.99.8290
Zinthu Zowopsa 25973-55-1 (Deta Yazinthu Zowopsa)
| Kufotokozera | Chigawo | Standard |
| Maonekedwe | Ufa wachikasu wopepuka | |
| Malo osungunuka | ℃ | ≥80.00 |
| Phulusa lazinthu | % | ≤0.10 |
| Zosasinthasintha | % | ≤0.50 |
| Kutumiza kwa kuwala | ||
| 460nm pa | % | ≥97.00 |
| 500nm | % | ≥98.00 |
| Zomwe zili zofunika kwambiri | % | ≥99.00 |
UV 328 Ndi chotengera cha 290-400nm UV chokhala ndi mphamvu yokhazikika yokhazikika kudzera muzithunzithunzi; mankhwalawo ali ndi kuyamwa mwamphamvu kwa kuwala kwa ultraviolet, mtundu wocheperako woyambira pamtundu wazinthu, wosungunuka mosavuta mu plasticizer ndi monomer system, osasunthika, ndipo umagwirizana bwino ndi zida zambiri zoyambira; muzinthu zakunja, zitha kugwiritsidwa ntchito ndi phenolic antioxidant ndi phosphate ester antioxidant komanso kulepheretsa amine photostabilizer.
Makamaka ntchito polyolefin, PVC, HDPE, styrene limodzi ndi copolymer, ABS, akiliriki polima, unsaturated poliyesitala, polythermoplastic polyamine, chonyowa kuchiritsa polyurethane, polyacetal, PVB (polyvinyl butyaldehyde), epoxy ndi polyurethane awiri chigawo dongosolo, mowa asidi ndi thermoacrylic. maginito penti dongosolo; amagwiritsidwanso ntchito mu zokutira zamagalimoto, zokutira mafakitale, zokutira matabwa.
Onjezani kuchuluka: 1.0-3.0%, kuchuluka kwake komwe kumatsimikiziridwa malinga ndi kuyesa kwa kasitomala.
Onyamula 20Kg/25Kg kraft pepala thumba kapena katoni.
Pewani kuwala kwa dzuwa, kuwala kwakukulu, chinyezi, ndi zolimbitsa thupi zomwe zimakhala ndi sulfure kapena halogen. Iyenera kusungidwa m'malo osindikizidwa, owuma komanso kutali ndi kuwala.
